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About.com Internet / Network Security: Most Popular Articles

These articles are the most popular over the last month.

About.com

02/09/2010 06:39 AM
Free Packet Sniffer Software
Links to free packet sniffer software to capture and analyze network traffic on your network
 
02/09/2010 06:39 AM
Transfer Windows XP Activation
Since the introduction of product activation in Microsoft products many people have complained. They don't want to have to activate online, or over the phone just to make the product work. I have never had much problem, even when reinstalling. The activation process usually works in a snap. But, for those who dread having to activate the product again with Microsoft just because they reinstall the software, this tip will show you how to transfer the activation data over.
 
02/09/2010 06:39 AM
Free Network Monitoring
Links to free network monitoring tools & software to analyze network performance and functionality
 
02/09/2010 06:39 AM
Free Port Scanner Software
Links to free port scanner software to analyze your system for open ports to help you secure it
 
02/09/2010 06:39 AM
Change Default Password
To secure your wireless access point or router you need to change the default username and password used to access the administration screen and change the configuration settings
 
02/09/2010 06:39 AM
Free Wireless Security Tools
Free tools to monitor and protect your wireless connection or test your WEP encryption. There are wireless IDS (intrusion detection systems), wireless scanners that detect hidden networks and access points and more.
 
02/09/2010 06:39 AM
Change Default SSID
The SSID is one of the pieces of information needed for a wireless device to attach to your wireless network. You should change the default SSID to something unique, but not something identifiable like your last name. This step-by-step guide will walk you through how to do that on a Linksys wireless router.
 
02/09/2010 06:39 AM
Use 'Run As' Option
Most security experts recommend that you log into your computer system as a regular user instead of Administrator. By using the 'Run As' option in Microsoft Windows, you can still execute programs with Administrator privileges even when you are logged in as a regular user.
 
02/09/2010 06:39 AM
Free Anti-Spyware Tools
Free spyware removal tools and utilities to help you block, or at least detect and remove spyware and adware that can infest your computer and bog it down severely and may even perform malicious functions like capturing your passwords.
 
02/09/2010 06:39 AM
Wipe Hard Drive
Deleting data or even formatting a hard drive before selling or disposing of it is not good enough. The data can still be recovered. This article describes the steps you need to take before getting rid of a hard drive.
 
02/09/2010 06:39 AM
Enable Wireless Encryption
It is great to be able to transmit data back and forth from your wireless device to your wireless router or access point, but what if someone else intercepts those airwaves as well? You can protect your wireless data by enabling encryption.
 
02/09/2010 06:39 AM
Free IDS/IPS Tools
Free intrusion detection (IDS) and prevention (IPS) software to help you identify and respond to malicious or suspicious network activity on your network and stop any hackers, viruses, trojans or other malware from spreading
 
02/09/2010 06:39 AM
Disable DHCP
Most home routers, wireless or wired, provide some form of DHCP which automatically assigns IP addresses to devices as they connect. To reduce the possibility of an unauthorized party accessing your network, you can disable DHCP and manually assign static IP addresses to your devices
 
02/09/2010 06:39 AM
Top 5 Anti-Spyware 2009
The Top 5 antispyware products available for 2009 with brief overviews of each and links to learn more or download/purchase the software
 
02/09/2010 06:39 AM
Windows XP SafeMode
A brief quick tip article on starting Windows XP in SafeMode using the MSCONFIG utility rather than trying to press the F8 key at just the right time
 
02/09/2010 06:39 AM
Free Antivirus
Free software to help you detect and block viruses, trojans, worms and other malware and also to clean-up any infections that may slip into your computer system.
 
02/09/2010 06:39 AM
Protected Mode
A brief overview of the new Protected Mode of Internet Explorer in Vista ad how it helps to protect your computer
 
02/09/2010 06:39 AM
Introduction Packet Sniffing
A brief article introducing the concepts of packet sniffing- how it works, what information can be gathered, what you can do to protect yourself and how you might use packet sniffing information to help protect or secure your network
 
02/09/2010 06:39 AM
Intro to Wireless Security
A short article to provide you with the basics you should know about securing a simple wireless network.
 
02/09/2010 06:39 AM
Wireshark Packet Sniffer
A profile of Wireshark, a fork of Ethereal, maintained and developed by the creator and core development team from Ethereal. The profile provides a brief overview of the features and functions of the application.
 
02/09/2010 06:39 AM
Disable AutoComplete Passwords
The Internet Explorer AutoComplete feature can remember Web addresses you have typed and form information such as your address. It can also remember your username and password for various sites. This may seem convenient, but it is also a huge security concern. Anyone who sits down at your computer is able to access your personal sites and information. This Quick Tip will show you how to turn off the AutoComplete feature, or at least disable the storage of usernames and passwords
 
02/09/2010 06:39 AM
VPN's: IPSec vs. SSL
VPN's: IPSec vs. SSL is an article comparing and contrasting internet protocol security (IPSec) virtual private networks (VPN) with secure sockets layer (SSL) VPN's from your About.com Guide for Internet / Network Security, Tony Bradley
 
02/09/2010 06:39 AM
Introduction to IDS
A brief article introducing the concepts of Intrusion Detection Systems (IDS)- how they work, what sorts of things they monitor for, what the results mean to you and how you might use an IDS to monitor for and detect suspicious or malicious activity on your network and alert you so that you can respond
 
02/09/2010 06:39 AM
Erase Your Page File
A quick tip illustrating how to configure Windows XP to automatically erase the page file when Windows shuts down to remove any sensitive information
 
02/09/2010 06:39 AM
Reset Passwords
If you can't remember your Windows XP password and even the password hint isn't helping, you can use an account with Administrator rights to reset the password so you can once again access your account.
 
02/09/2010 06:39 AM
CISSP Study Tips
This is part of an article I wrote for CertCities.com describing my top 10 tips to help people study for and pass the CISSP certification exam. Excerpted from CertCities.com with permission
 
02/09/2010 06:39 AM
5 Steps Secure WinXP Home
Windows XP Home, like most Windows products for home users, is sorely lacking in security. It is better than past Windows operating systems for home users, but there are still some things you need to do. These are 5 quick steps you can take to make your Windows XP Home operating system more secure
 
02/09/2010 06:39 AM
Introduction to Port Scanning
Introduction to Port Scanning is a basic overview of TCP/IP port scanning - how to do it and what the results will or won't tell you- from your About.com Guide for Internet / Network Security, Tony Bradley
 
02/09/2010 06:39 AM
P2P Security
A tutorial article providing tips to use peer-to-peer (p2p) networking sites such as BitTorrent or eMule safely and securely.
 
02/09/2010 06:39 AM
What Is A Bot?
An overview of what a "bot" or "zombie" is from the perspective of computer or network security
 
02/09/2010 06:39 AM
Disable Remote Access
A quick step-by-step guide to show how to disable Remote Desktop and/or Remote Assistance. If the services are not being used, they are just another door for an attacker to access your system.
 
02/09/2010 06:39 AM
Windows Vista Backup
A visual, step-by-step tutorial to illustrate how to backup and restore data in Microsoft Windows Vista
 
02/09/2010 06:39 AM
Free Encryption Software
Links to free tools to help you encrypt your data to secure it from prying eyes
 
02/09/2010 06:39 AM
Password Security
Article on password security. Passwords need to be long enough and complicated enough to protect you, but not so complicated you forget them. Also, due to password cracking algorithms and the format of the encrypted password hash, sometimes a shorter password can be better than a longer password
 
02/09/2010 06:39 AM
Right Of Privacy
There is an assumed or implied Right Of Privacy in the United States. Many think it is rooted in the Constitution, but not without a good deal of interpretation. There are many statutes and regulations that guard personal information, but security and privacy generally come at the expense of freedom and convenience. It is up to you to make an educated choice about where you want the balance to be.
 
02/09/2010 06:39 AM
Internet / Network Security...
The Forums section of the Internet / Network Security site had been neglected and fallen into disarray while there was no Guide for the site. I have reorganized the folders to provide specific categories and help to make the Forums into a valuable resource for our visitors to use to get and share information.
 
02/09/2010 06:39 AM
Stop Pop-Ups
Tips and tools to help you block pop-up ads while browsing the Web. Using these techniques can help you to reduce or eliminate pop-up ads and other Web-surfing annoyances.
 
02/09/2010 06:39 AM
Profile: Nmap
Nmap is a powerful open source utility. It is a port scanner, security audit tool and, as the name implies, network mapper. It is very versatile and is a tool that network and security administrators should be familiar with.
 
02/09/2010 06:39 AM
Vista Security Gadgets
One of the semi-frivilous new features of Vista is the Sidebar, which can hold a variety of "Gadgets". There are gadgets to display the time, the local weather, your calendar, and a wide variety of third-party gadgets for monitoring all aspects of your computer system. These are the top picks for security-related Gadgets for the Sidebar.
 
02/09/2010 06:39 AM
Windows XP SP2 Firewall
With the release of Windows XP Service Pack 2 (SP2) Microsoft has improved the capabilities of the built-in firewall by leaps and bounds. Is the new firewall sufficient? Should you replace your 3rd-party personal firewall with the built-in Windows firewall?
 
02/09/2010 06:39 AM
Filter MAC Addresses
One way to protect your wireless network is to establish MAC address filtering. By only allowing the devices with the MAC addresses you identify to connect to your network you greatly reduce the ability for an attacker to gain unauthorized access.
 
02/09/2010 06:39 AM
Email Encryption
A brief article describing why you should encrypt your email communications and some tips on how to do it
 
02/09/2010 06:39 AM
Free Vulnerability Scanners
Free software and tools to perform vulnerability scans and proactively find the holes in your systems before an attacker or malware does.
 
02/09/2010 06:39 AM
Top 100 Security Tools
Fyodor, creator of NMap, polled the readers of the NMap-Hackers mailing list for their favorite or most useful tools. With 3,243 readers responding, the Top 100 Security Tools list has been created.
 
02/09/2010 06:39 AM
Wireless Networking Protocols
Quick Tip covering wireless networking protocols such as bluetooth, 802.11b, 802.11a, 802.11g and more
 
02/09/2010 06:39 AM
Computer and Network Securi...
A list of top Computer and Network Security books from your Guide, Tony Bradley
 
02/09/2010 06:39 AM
Secure Your Wireless Network
Secure Your Wireless Network: Understanding the threats and how to protect your network against them
 
02/09/2010 06:39 AM
HijackThis Logs
HijackThis is a free and powerful tool you can use to analyze your computers Registry and files on the hard drive to identify components of spyware or browser hijackers. This How To, which is the official tutorial from the HijackThis web site (http://www.spywareinfo.com/%7Emerijn/htlogtutorial.html), will show you how to interpret the information generated in the HijackThis log file.
 
02/09/2010 06:39 AM
Prevent Identity Theft
It seems like almost weekly a major security breach is announced involving the compromise of hundreds of thousands or even millions of customer's personal information. Some look to network security as the solution. Some look to legislation and penalties as the solution. The reality is that most identity theft is actually very low-tech and it is up to you to guard your own identity. These ten tips will help you protect yourself from identity theft.
 
02/09/2010 06:39 AM
Secure Password Storage
This article examines the challenge of trying to remember the passwords and usernames to a wide variety of sites and applications and discusses the tools available to help users securely store and remember their passwords
 
02/09/2010 06:39 AM
Intro to Vulnerability Scans
A brief article introducing the concepts of vulnerability scanning- how it works, what sorts of things it checks for, what the results mean to you and how you might use a vulnerability scanner to detect weaknesses in your network and fix them before they are used against you
 
02/09/2010 06:39 AM
WinXP SP2 Firewall
The Windows XP SP2 firewall may not offer the best protection, but it offers better protection than no firewall at all and it is built-in to Windows XP systems. This tip will show you how to configure the Windows XP SP2 firewall.
 
02/09/2010 06:39 AM
IP Sniffer
A profile of IP Sniffer, a free protocol analyzer or packet sniffer by Erwan's Lab
 
02/09/2010 06:39 AM
Unix / Linux File Permissions
A brief overview of file and directory access rights in Unix and Linux operating systems and using the chmod command to alter or modify file and directory permissions.
 
02/09/2010 06:39 AM
Configure Internet Explorer...
How-to configure Internet Explorer Security will walk through a tutorial of basic steps required to configure security settings in the Internet Explorer web browser
 
02/09/2010 06:39 AM
What Is A BHO?
A frequently asked question (faq) explainin what a BHO (browser helper object) is and how they can be used to attack your computer system.
 
02/09/2010 06:39 AM
What Is A Rootkit?
A frequently asked questions (FAQ) entry describing what a rootkit is and how they are used legitimately and maliciously to control computer systems.
 
02/09/2010 06:39 AM
Prevx Edge 3.0
A review of the Prevx Edge 3.0 antimalware and PC security software from Prevx.
 
02/09/2010 06:39 AM
Free Security Software
Free tools to help you secure and protect your network from the following categories: firewalls, antivirus, virus removal, miscellaneous security, email spam blocking, spyware removal, pop-up and messenger spam blocking, vulnerability scanning, intrusion detection (IDS), packet sniffer, port scanner, encryption, enumeration, network monitoring and wireless network security.
 
02/09/2010 06:39 AM
Secure iPhone Apps
A brief article discussing the need for protecting sensitive and confidential data on the iPhone or iPod Touch and links to some Apps available to do just that
 
02/09/2010 06:39 AM
NetStumbler
A profile of NetStumbler, a beggarware software utility to locate and identify wireless access points
 
02/09/2010 06:39 AM
Intro to Firewalls
An article on the basics of firewalls- what is it? how does it work? Talks about firewalls as the first line of perimeter network security to restrict access to your network.
 
02/09/2010 06:39 AM
Profile: Nessus
profile of freely available Nessus open source vulnerability scanner from your About.com Guide for Internet / Network Security, Tony Bradley
 
02/09/2010 06:39 AM
Disable SSID Broadcast
Wireless network equipment generally has a beacon which broadcasts information, part of which usually includes the SSID, about the wireless network every few milliseconds. Disable the SSID broadcast so that random wireless devices won't have it announced to them.
 
02/09/2010 06:39 AM
Configure UAC in Vista Home
Configure or disable UAC (User Account Control) in Vista Home or Vista Home Premium. The home versions lack the Local Security Policy console for configuring these settings, so users of these operating systems have to dig deeper and edit the registry to make changes.
 
02/09/2010 06:39 AM
Step-By-Step McAfee AV
Configure McAfee Internet Security Suite 2005 (v 7.0) to automatically run a full virus scan of your PC on a scheduled basis.
 
02/09/2010 06:39 AM
Hacker Defense Tools
This is a listing of software to help you secure and protect your computer from various sorts of malware or malicious hacking attempts.
 
02/09/2010 06:39 AM
SnoopAnalyzer Standard
A brief overview of the freeware protocol analyzer (packet sniffer) SnoopAnalyzer Standard.
 
02/09/2010 06:39 AM
ZA Force Field
Zone Alarm, a division of Checkpoint, has released a new tool designed to protect users from malicious web sites. Zone Alarm Force Field provides a toolbar and some simple tools to help users surf the Web safely.
 
02/09/2010 06:39 AM
Enable Security Auditing in...
A how-to tutorial for enabling security auditing and logging in Windows XP Professional
 
02/09/2010 06:39 AM
Using System Restore
If antivirus, firewalls, anti-spyware and other protective measures don't work, you can simply go back in time to a point before your computer had problems by using System Restore.
 
02/09/2010 06:39 AM
Google Chrome Security
A brief overview of Google Chrome security features and issues. Google jumped into the browser market with the Beta release of Chrome. Learn about the security
 
02/09/2010 06:39 AM
Social Predators
Social networks are a popular method of meeting and communicating with like-minded persons, but they also pose a risk as predators and perverts stalk users
 
02/09/2010 06:39 AM
Computer Security 101
computer security 101 lessons introduce basic computer and network security concepts, technology and terminology
 
02/09/2010 06:39 AM
Closing Pop-Up Windows
Pop-Up windows often appear to look like normal message windows. Users may feel that simply clicking "No" or "Close" or clicking on the "X" in the upper corner of the box are sufficient to make it go away. But, doing so may unwittingly download the very malware you are trying to avoid.
 
02/09/2010 06:39 AM
Foundstone Vision
A profile of Foundstone's free Vision utility, a host-based computer forensics tool for the Windows platform.
 
02/09/2010 06:39 AM
5 Steps To Block Spyware
A quick, down and dirty hit list of the 5 easy steps you can take to protect your computer system or network from being infiltrated by spyware and adware
 
02/09/2010 06:39 AM
Using EFS
Windows EFS (Encrypted File System) can help you add extra security and protection for your files to make sure that unauthorized users are unable to view or use them.
 
02/09/2010 06:39 AM
Sniphere
A short profile of the Sniphere protocol analyzer (packet sniffer) program.
 
02/09/2010 06:39 AM
Security Basics At Home
a short article describing basic computer and network security steps for home users and small office home office (SOHO) users
 
02/09/2010 06:39 AM
Help! I Think I've Been Hacked
An article on incident response when you think you've been hacked. how do you collect clues and evidence of your perpetrator- when they attacked? what they did? How do you restore your system and how do you protect yourself from future occurrences??
 
02/09/2010 06:39 AM
Ad-Aware Pro AE
A review of Ad-Aware Pro AE (Anniversary Edition). Lavasoft released new versions of Ad-Aware dubbed AE for Anniversary Edition in honor of 10 years of leading spyware and malware protection.
 
02/09/2010 06:39 AM
Internet / Network Security - QuickTips
An index of QuickTips for the Internet / Network Security guide site.
 
02/09/2010 06:39 AM
Hack Proofing Your Wireless
book review of Hack Proofing Your Wireless Network by Christian Barnes, Tony Bautts, Donald Lloyd, Eric Oullet, Jeffrey Posluns, David Zendzian and Neal O'Farrell from your About.com Guide for Internet / Network Security, Tony Bradley
 
02/09/2010 06:39 AM
SplashID App
A brief profile of the SplashID app for the iPhone and iPod Touch.
 
02/09/2010 06:39 AM
Free Personal Firewalls
Free personal firewall software to help protect your computer and shield it from unwanted or unauthorized traffic.
 
02/09/2010 06:39 AM
Encrypt MS Office Files
Short of encrypting or securing every single file on the system, you can also use the built-in encryption capabilities of Microsoft Office to protect specific files.
 
02/09/2010 06:39 AM
Windows XP Security "Flaw"
article about windows xp security "flaw" allowing a user to bypass password security requirements by using the windows 2000 installation disc to boot a windows xp computer system
 
02/09/2010 06:39 AM
Profile: Sub7
While there are slicker and more expensive backdoor or Trojan programs that can be used to monitor and control remote systems, Sub7, a.k.a. Backdoor-G, remains one of the most powerful and widely used. This profile offers a look at some of the functionality built into this tool.
 
02/09/2010 06:39 AM
Network Probe
A profile and overview of the free Network Probe network protocol analyzer (packet sniffer) program.
 
02/09/2010 06:39 AM
Vista Password Policy
A step-by-step tutorial for configuring Password Policy in Windows Vista Local Security Policy - Account Policy settings.
 
02/09/2010 06:39 AM
Zonet Wi-Fi Camera
A review of the Zonet ZVC7630W wireless IP camera with 2-way audio communications and night vision. Monitor inside or outside of your home and communicate with visitors using the audio capabilities of the camera.
 
02/09/2010 06:39 AM
mSecure App
A brief profile of the mSecure app for the iPhone and iPod Touch.
 
02/09/2010 06:39 AM
The Da Vinci Code
A review of the best-selling thriller The Da Vinci Code by Dan Brown. It has only loose connections to cyber security or cyber fiction through some code-breaking and cryptography, but it is an excellent book.
 
02/09/2010 06:39 AM
Windows Live OneCare
A review of Microsoft's comprehensive security and PC health suite, Windows Live OneCare
 
02/09/2010 06:39 AM
Vista Parental Controls
A visual step-by-step guide to configuring and using the Parental Controls features of Windows Vista
 
02/09/2010 06:39 AM
AnalogX Packetmon
A brief profile of the freeware AnalogX Packetmon protocol analyzer (packet sniffer)
 
02/09/2010 06:39 AM
Basics of Wireless Networking
A brief overview of the basics of wireless networking- the technology, terminology, protocols and equipment. This is provided as a beginning point before moving on to the concepts of securing wireless networks in the Free Wireless Network Security Class
 
02/09/2010 06:39 AM
Wireless Networking Equipment
Quick tip or brief overview of the equipment or hardware required to establish a wireless network
 
02/09/2010 06:39 AM
Plastic Sniffer
A profile of the small, fast protocol analyzer (packet sniffer) Plastic Sniffer.
 
02/09/2010 06:39 AM
Use NTFS
While Windows XP is capable of using FAT, FAT32 or NTFS as the file system on hard drives, only NTFS natively supports encryption, compression and superior security such as the ability to protect individual files and folders. If you aren't already using NTFS you should be and this tip will show you how.
 
02/09/2010 06:39 AM
How Do I Patch My PC?
One of the mantras of computer security is to keep your computer patched and updated against known vulnerabilities. Sounds simple enough. But, how do you make sure that your computer is patched and updated?
 
02/09/2010 06:39 AM
Disable ActiveX
A step-by-step guide, with screenshots for visual aid, for disabling active scripting in the Internet Explorer web browser. Turning off ActiveX can protect your computer from malicious JavaScript, VBScript and other Active Scripting malware.
 
02/09/2010 06:39 AM
Foundstone FPort
A brief profile of the FPort port scanning utility available for free from Foundstone, a division of McAfee
 
02/09/2010 06:39 AM
Hacker Technique and Defens...
top picks for books about hacker and cracker tools, techniques, tricks and tips and how to protect and secure your computers or network to defend it from being vulnerable to attack
 
02/09/2010 06:39 AM
Building Secure Wireless
A review of the book Building Secure Wireless Networks With 802.11 by Jahanzeb Khan and Anis Khwaja from Wiley Publishing. A great resource for implementing a secure wireless network.
 
02/09/2010 06:39 AM
Comp Security 101 (tm)
A series of articles on computer security for home users. Computer Security 101 (tm) is a 10-part series of lessons about basic computer, network and Internet security. Lesson 1 introduces hosts, IP addresses, DNS, ISP and backbone.
 
02/09/2010 06:39 AM
Introduction to Security Tools
Free Email Course On Computer and Network Security Tools and Technologies
 
02/09/2010 06:39 AM
iVault App
A brief profile of the iVault app for the iPhone and iPod Touch.
 
02/09/2010 06:39 AM
Hacking Exposed 6 Review
A review of Hacking Exposed 6, the 6th edition of the #1 best-selling computer security book of all time. Written by George Kurtz, Stuart McClure, and Joel Scambray, Hacking Exposed 6 is also the 10th Anniversary of the original title.
 
02/09/2010 06:39 AM
Personal Firewall Top Picks
A listing of my top choices for personal firewall software you can employ on your system to restrict unauthorized traffic and protect it from malicious network activity.
 
02/09/2010 06:39 AM
Security Certification Prep...
top books for preparing for security certification exams like Security+, CISSP, TICSA, SSCP, GSEC, SANS GIAC and others
 
02/09/2010 06:39 AM
Port Knocking
Port knocking is all the rage these days. As with almost anything in computers- what can be used to provide a convenience or feature can also be turned against you. Both good guys and bad guys are discovering new ways to use port knocking.
 
02/09/2010 06:39 AM
ComSec 101 - Quiz 1
A short quiz to test how much you learned from the first lesson of the Free Computer Security 101 course.
 
02/09/2010 06:39 AM
Using Security Logging
An article on setting up auditing to log events on your computer or network. Having logs helps to detect and prevent intrusions as well as providing valuable forensic evidence after an intrusion occurs.
 
02/09/2010 06:39 AM
Windows XP Hacks
Book review of Windows XP Hacks: 100 Industrial-Strength Tips & Tools by Preston Gralla from your About.com Guide for Internet / Network Security, Tony Bradley
 
02/09/2010 06:39 AM
How Secure Wireless Network
book review of How Secure Is Your Wireless Network? (Safeguarding Your Wi-Fi LAN) by Lee Barken from your About.com Guide for Internet / Network Security, Tony Bradley
 
02/09/2010 06:39 AM
CISSP All-In-One
Book review of CISSP All-In-One Exam Guide (3rd Edition) by Shon Harris from McGraw-Hill / Osborne publishing
 
02/09/2010 06:39 AM
WiFi Security 101
free class on wireless network security including 802.11a, 802.11b, 802.11g, 802.11x, wep, wpa and other things you need to know to secure your wireless lan from your About.com Guide for Internet / Network Security, Tony Bradley
 
02/09/2010 06:39 AM
Sub7 Trojan / Backdoor
A brief description of the capabilities of the Sub7 Trojan horse hacker utility software
 
02/09/2010 06:39 AM
Packet Sniffing
A definition of the term packet sniffing
 
02/09/2010 06:39 AM
Laptop Airplane Security
Many travelers these days carry a laptop whether for business or personal reasons. These tips will help you secure and protect it so that both it, and the data it contains, arrive at the destination safely.
 
02/09/2010 06:39 AM
Nessus Scans
A visual step-by-step tutorial on performing a vulnerability scan using Nessus 3
 
02/09/2010 06:39 AM
Windows 2003 Settings - 1
In this two-part article, we’ll look at how the out-of-the-box server differs in its defaults from previous versions and how the new defaults make the OS more secure (while at the same time causing frustration for some admins and users who find themselves unable to gain access that was available without any reconfiguration in earlier operating systems). In Part 1, we’ll focus on how the default permissions have changed, changes to the membership of the Everyone group, and ownership of objects.
 
02/09/2010 06:39 AM
Zero Day Exploits
An article about zero day exploit vulnerabilities and how to protect yourself and your computer by your Guide, Tony Bradley
 
02/09/2010 06:39 AM
Vista UAC Policy Settings
Explanations of the User Account Control Policy Settings available in Windows Vista Local Security Policy
 
02/09/2010 06:39 AM
Microsoft Support Spam
Spam / phishing attack email titled 'Microsoft has released an update for Microsoft Outlook' (or sometimes 'Critical Update for Microsoft Outlook') allegedly from Microsoft Customer Support claiming to link to a Critical security update for Outlook and Outlook Express
 
02/09/2010 06:39 AM
Analyzer
Profile of Analyzer, a free public domain protocol analyzer (packet sniffer) for Windows platforms.
 
02/09/2010 06:39 AM
Intrusion Detection With Snort
book review intrusion detection with snort: advanced ids techniques using snort, apache, mysql, php and acid by rafeeq ur rehman from your About.com Guide for Internet / Network Security, Tony Bradley
 
02/09/2010 06:39 AM
Microsoft Windows Security 101
quick overview of basic steps to take to secure your microsoft windows computer system including using strong passwords and a firewall
 
02/09/2010 06:39 AM
HIPS Checklist
A short list of features to look for when choosing a host-based intrusion prevention system application
 
02/09/2010 06:39 AM
Free Misc Security Tools
A listing of freeware that you can use for a variety of miscellaneous network security tasks.
 
02/09/2010 06:39 AM
Vista Security Programs
Microsoft's latest operating system, Windows Vista, is the most secure version of the flagship operating system yet, it still requires protection from malware and other threats by antivirus and other computer security software. This is a quick look at some of the first security products available for Vista
 
02/09/2010 06:39 AM
In Depth Security
In Depth Security. Using a layered approach to network security provides better protection. An attack that compromises or bypasses one security layer will be detected and blocked by another.
 
02/09/2010 06:39 AM
eBlaster 6.0
A review of SpectorSoft's eBlaster 6.0 remote computer monitoring software. eBlaster allows parents or employers to monitor computer activity via email by generating periodic reports.
 
02/09/2010 06:39 AM
Mixing Email
Should you mix business and personal email? Are there any reasons for or against it? Are there any rules that govern it? Is it a good idea?
 
02/09/2010 06:39 AM
Myths of MP3's
There are many misperceptions and much confusion about where the legal and ethical line is for buying, downloading, sharing or copying music. This article addresses some common myths.
 
02/09/2010 06:39 AM
Spector Pro 6.0
review of Spectorsoft Spector Pro 6.0 monitoring software. Spector Pro 6.0 captures keystrokes, screenshots, instant messages, email, and more, stealthily, to allow a parent or employer to monitor a computer system and control how and when it is used.
 
02/09/2010 06:39 AM
What Is UAC?
UAC is the most controversial and maligned feature of the Windows Vista operating system. It is also one of the most misunderstood. Learn what UAC is and what it isn't so you can understand why it works the way it works.
 
02/09/2010 06:39 AM
What is ASLR?
What is ASLR? This brief article will answer that question and explain the advantages of Address Space Layout Randomization
 
02/09/2010 06:39 AM
Secret Passage
Remote network access opens a backdoor or secret passage to the corporate network that is difficult, if not impossible to secure and protect.
 
02/09/2010 06:39 AM
Pop-Up Ad Blockers
A list of top picks for applications and utilities designed to block or control pop-up, pop-under and other advertisements on web sites from your About.com Guide, Tony Bradley
 
02/09/2010 06:39 AM
Windows 2003 Settings - 2
Microsoft has made a number of changes to the default settings in Windows 2003 to make it more secure “out of the box.” In Part 2, we’ll examine the changes that have been made to the default settings for common services and changes in the authentication process, and we’ll discuss some areas in which some believe that Server 2003’s defaults are still too open.
 
02/09/2010 06:39 AM
Do Not Use Real Words
One of the main tips when creating passwords is to not use any real words, or close approximations of real words, because they are more easily guessed or cracked by password cracking tools.
 
02/09/2010 06:39 AM
Cover Your Tracks
If you want to secretly monitor or check up on what an employee or child, or even a spouse, is doing on their computer, you need to take some precautionary steps to make sure your actions are not discovered.
 
02/09/2010 06:39 AM
Proxy Server
A definition of the term proxy server
 
02/09/2010 06:39 AM
Degunking Windows
A review of the book Degunking Windows by Joli Ballew and Jeff Duntemann from Paraglyph Press.
 
02/09/2010 06:39 AM
Computer Security 101 (tm)
Lesson 2 of the 10-part Computer Security 101 (tm) series covers a range of topics including the concept of protocols, TCP/IP, DHCP and NAT protocols, TCP/IP, DHCP and NAT
 
02/09/2010 06:39 AM
Computer Security 101- Quiz 1
A quiz based on Lesson 1 of Computer Security 101 on the About.com Internet / Network Security site
 
02/09/2010 06:39 AM
Internet Explorer 7
A quick profile of Internet Explorer 7 and the new security features and functionality introduced in the Beta version
 
02/09/2010 06:39 AM
Free Enumeration Software
Links to hacker enumeration tools. These tools will help list out valuable information about users, hosts, services, ports and more.
 
02/09/2010 06:39 AM
Mac OS X Maximum Security
Book Review of Mac OS X Maximum Security: A Hacker's Guide to Protecting Your Mac OS X Workstation and Server by John Ray and William Ray from your About.com Guide for Internet / Network Security, Tony Bradley
 
02/09/2010 06:39 AM
Wireless Network Security B...
top picks for books on wireless network security, wireless access points, wep, ssid, encryption, 802.11b, 802.11a, 802.11g, 802.11x, war driving
 
02/09/2010 06:39 AM
Two-Factor Authentication
Two-factor authentication. A brief overview to answer the question 'what is two--factor authentication' and help reader's understand this security mechanism.
 
02/09/2010 06:39 AM
Windows XP SP2
A preview of the upcoming Windows XP Service Pack 2 (SP2), particularly to review the security updates and Security Center features.
 
02/09/2010 06:39 AM
Trojan
A definition of the term Trojan
 
02/09/2010 06:39 AM
Email Spoofing
A definition of the network security term email spoofing
 
02/09/2010 06:39 AM
Virus Writing 101
The University of Calgary is offering a hotly debated course on malware and viruses. Part of the class will actually teach the students how to create their own viruses. Many in the security community fear this will just create the next generation of malicious code developers and is not necessary to teach defense and security.
 
02/09/2010 06:39 AM
Are You Breaking The Law?
Article on state Super-DMCA laws lobbied by the MPAA and how they may be mis-interpreted to make firewalls, NAT, VPN's, encryption and other security measures illegal
 
02/09/2010 06:39 AM
April Fool's Day
April Fool's Day is a day of jokes, pranks, and general frivolity each year. If you don't lock your PC while you're away, you could find yourself the victim of one of these classic PC pranks.
 
02/09/2010 06:39 AM
Honeypot
A definition of the network security term "honeypot"
 
02/09/2010 06:39 AM
AV - What To Look For
A description of the various features and functions commonly found in antivirus software so that you can understand their use and know what to look for when making an antivirus software purchase
 
02/09/2010 06:39 AM
Password Complexity
A brief explanation of the Password Must Meet Complexity Requirements setting in Windows Vista Local Security Policy - Account Policy - Password Policy settings.
 
02/09/2010 06:39 AM
Rootkits
Rootkits have been around for years, but have been most commonly associated with Unix and Linux systems. Recently, there has been a rise in the use of rootkits, particularly malicious rootkits, on computers using versions of the Windows operating system.
 
02/09/2010 06:39 AM
Remove Hidden Data
Microsoft Office retains a lot of data in the background hidden as metadata. The hidden data includes field comments, deleted data and other information which could be embarrassing or outright damaging if passed on to other people. This Quick Tip will show you how you can remove the hidden data from Microsoft Office files
 
02/09/2010 06:39 AM
GFI LANguard NSS
A review of GFI LANguard N.S.S. (Network Security Scanner) version 6.
 
02/09/2010 06:39 AM
MBSA
A review of the freely available Microsoft Baseline Security Analyzer (MBSA), based off of Shavlik's HFNetChk utility.
 
02/09/2010 06:39 AM
Free Pop-Up Blocking
Free software and utilities to block pop-up advertising including blocking the Windows Messenger Service spam that pops up even when you are not browsing the Web.
 
02/09/2010 06:39 AM
ZoneAlarm Z100G
A review of Checkpoint's ZoneAlarm Secure Wireless Router Z100G. The Z100G straddles the home use / business use fence and aims to provide a more secure wireless networking solution for home users and SOHO or telecommuting users. Does the reality deliver on the vision? Check out the review to learn more about my experience and opinion.
 
02/09/2010 06:39 AM
Counter-Hacking: Savior or ...
An article on counter-hacking or counter-attacking when an infected device hits your computer. Is it legal or ethical to respond? Is it vigilantism? There are many questions yet to be answered on how to handle devices that are insecure and show no signs of fixing themselves anytime soon
 
02/09/2010 06:39 AM
Port
A definition of the term port
 
02/09/2010 06:39 AM
Counter Hack
Book review of Counter Hack: A Step-by-Step Guide to Computer Attacks and Effective Defenses by Ed Skoudis from your About.com Guide for Internet / Network Security, Tony Bradley.
 
02/09/2010 06:39 AM
Hacker's Challenge 2
Book review of Hacker's Challenge 2: Test Your Network Security and Forensic Skills by Mike Schiffman, Adam O'Donnell, Bill Pennington and David Pollino from your About.com Guide for Internet / Network Security, Tony Bradley
 
02/09/2010 06:39 AM
About Phishing
Phishing scams have spiked recently and have become more of a concern. This article talks about what phishing scams are and illustrates five steps users and companies can take to keep from being victimized by phishing scams.
 
02/09/2010 06:39 AM
UAC Application Installations
A brief explanation of the Detect Application Installations and Prompt for Elevation setting in Windows Vista Local Security Policy - Security Options - User Account Control settings.
 
02/09/2010 06:39 AM
UAC Admin Approval Mode
A brief explanation of the Admin Approval Mode for the Built-in Administrator Account setting in Windows Vista Local Security Policy - Security Options - User Account Control settings.
 
02/09/2010 06:39 AM
Enforce Password History
A brief explanation of the Enforce Password History setting in Windows Vista Local Security Policy - Account Policy - Password Policy settings.
 
02/09/2010 06:39 AM
Encryption / Cryptography B...
top picks for books regarding encryption, cryptography, steganography, pki, rsa and other encryption and decryption topics
 
02/09/2010 06:39 AM
Microsoft's New Antivirus A...
An article on the newly formed Virus Information Alliance created by Microsoft with Network Asociates AVERT and Trend Micro TrendLabs to share and collaborate on virus research to be communicated on the Microsoft Virus Information Protection Strategies web site.
 
02/09/2010 06:39 AM
LearnSmart CISSP
A review of the 11-disc set of PrepLogic LearnSmart training for the CISSP (certified information systems security professional) exam. The discs contain over 33 hours of video instruction to help you learn and prepare to pass the CISSP exam.
 
02/09/2010 06:39 AM
Hacking Linux Exposed - 2nd Ed
A book review of Hacking Linux Exposed by Brian Hatch and James Lee from your About.com Guide for Internet / Network Security, Tony Bradley
 
02/09/2010 06:39 AM
TCP/IP
A definition of the term tcp/ip
 
02/09/2010 06:39 AM
Firefox 3 Security
This article provides a step-by-step look at the security features of the Firefix 3 web browser, with screen shots.
 
02/09/2010 06:39 AM
Computer Security 101- FINAL EXAM
A final exam based on all 10 lessons of Computer Security 101 on the About.com Internet / Network Security site
 
02/09/2010 06:39 AM
Charter Hijacks Search Engine
Since installing Windows Vista, I have used the default Windows Live Search to do my web searches from the address bar of my Web browser. One day, instead of Windows Live Search results, I got Charter.net search results, 'powered by Yahoo!'
 
02/09/2010 06:39 AM
Maximum Wireless Security
Book review of Maximum Wireless Security by Dr. Cyrus Peikari and Seth Fogie from your About.com Guide for Internet / Network Security, Tony Bradley
 
02/09/2010 06:39 AM
P2P
A definition of the term P2P or peer-to-peer networking
 
02/09/2010 06:39 AM
DHCP
A definition of the network security term dhcp (also known as dynamic host configuration protocol)
 
02/09/2010 06:39 AM
Network Intrusion Detection
Book review of Network Intrusion Detection - 3rd Edition by Stephen Northcutt and Judy Novak from your About.com Guide for Internet / Network Security, Tony Bradley
 
02/09/2010 06:39 AM
Vista Password Policy Settings
Explanations of the Password Policy Settings available in Windows Vista Local Security Policy
 
02/09/2010 06:39 AM
UAC Elevate Admins
A brief explanation of the Behavior of the Elevation Prompt for Administrators in Admin Approval Mode setting in Windows Vista Local Security Policy - Security Options - User Account Control settings.
 
02/09/2010 06:39 AM
UAC UIAccess Secure Desktop
A brief explanation of the Allow UIAccess Applications to Prompt for Elevation Without Using the Secure Desktop setting in Windows Vista Local Security Policy - Security Options - User Account Control settings.
 
02/09/2010 06:39 AM
Product Review: ZoneAlarm P...
A review of the personal firewall software ZoneAlarm Zone Alarm Pro 3.7 from Zone Labs from your About.com Guide, Tony Bradley
 
02/09/2010 06:39 AM
Firefox Web Browser
Internet Explorer is the bane of web browsing and computer security in the eyes of many. It sometimes seems as if a new critical security flaw is found in IE weekly, turning tens of millions of computers into potential victims. Many security experts recommend dropping IE in favor of a different, more secure web browser. Firefox is available for free and offers a great alternative to IE in terms of both security and in some features.
 
02/09/2010 06:39 AM
Norton Internet Security 2009
A review of Norton Internet Security 2009 from Symantec- providing antivirus, antispyware, personal firewall, antiphishing, identity protection, browser security, and more.
 
02/09/2010 06:39 AM
Hacking For Dummies
A book review of the book Hacking For Dummies by Kevin Beaver, CISSP with a foreword by Stuart McClure, President and CTO of Foundstone and primary author of the best-selling Hacking Exposed.
 
02/09/2010 06:39 AM
Free Spam-Blocking
According to MessageLabs spam accounts for more than 60% of all email traffic. These free tools and utilities can help you to reduce and eliminate unsolicited spam email from your computer system.
 
02/09/2010 06:39 AM
Free Security Suite
There are a variety of threats attempting to compromise your computer and it takes a variety of tools to protect against them. Many vendors sell security suites, but many people don't have the $50 to $100 to invest. This article will show you how you can put together a security suite even with no money at all by combining tools and applications that are available for free.
 
02/09/2010 06:39 AM
Circuit-Level Gateway
A definition of the network security term circuit-level gateway
 
02/09/2010 06:39 AM
IP Spoofing
A definition of the network security term IP spoofing
 
Nsauditor scan and monitor network for possible vulnerabilities  

Nsauditor Network Security Auditor Nsauditor Network Security Auditor is a network
security scanner
that allows to audit and monitor network computers for possible vulnerabilities, checks your network for all potential methods that a hacker might use to attack it. Nsauditor is a complete networking utilities package that includes a wide range of tools for network auditing, scanning, monitoring and more. You can discover network services and check them for vulnerabilities, list all TCP and UDP endpoints with their associated process, discover NetBios names, audit MS SQL servers, scan for common Adware traces and more. The program also includes real-time network packet filtering and analyzing, web proxy scanning, password auditing, IP address lookup and more than 45 network tools for scanning, sniffing, enumerating and gaining access to machines, DNS and WHOIS lookups, e-mail validation, HTTP traffic generator and intrusion detection based on security events log. Reports can be generated in HTML and XML format. Overall, this is a very complete package for a surprisingly low price.

Download Here

 


Internet Explorer, Outlook and MSN messenger password recovery
SpotAuditor - Internet Explorer, Outlook and MSN messenger password recovery

SpotAuditorreveals passwords saved in Internet Explorer, recovers ICQ, Trillian, Miranda IM, VNC, Far ftp client, SecureFX ftp client, FileZilla, WebDrive Ftp, FTP Voyager, AutoFTP, 32bit FTP, FTP Navigator, Dial-up, RAS, VPN, Outlook, MSN messenger, Windows Live Messenger 8 and Windows Messenger passwords, IE Auto Complete Fields and recovers passwords stored behind the asterisks in password text-boxes. It is a program for viewing and cleaning the secret data stored by Internet Explorer. SpotAuditor allows deletion of unwanted entries from the system protected storage and explores Outlook Accounts, Visited URLs, Installed Programs and Start Run Programs on a local machine or remote computers. SpotAuditor allows to clear Internet Explorer history, delete cookies and temporary internet files. You can recover and restore any lost or forgotten password ever entered in Internet Explorer.SpotAuditor instantly cracks and decrypts passwords stored on your computer! 

Download Here
   
Download Share Alarm Professional!

ShareAlarmPro - Monitoring Network Access To Shared Folders and Resources

ShareAlarmPro
is a network tool that allows network administ rators and users easily perform a shared folders and resources monitoring. Using ShareAlarmPro you can monitor users attempting to access secured shares and confidential files, detect and log network access to shared folders,monitor security events and create alerts for specific events occurring on your computer, monitor open files, disconnect users from open files or deny network users access and send console messages.


Download Here

Download NetShareWatcher

NetShareWatcher - Monitors Network Shares and Identify Shares which are
Violating Data Access Policy


It allows network administrators to monitor network shares and identify shares which are violating data access policy in their organization. NetShareWatcher is very handy. You can configure it once and forget about network sharing problems. You need just select restricted groups or users and every time when NetShareWatcher will find network share with access list containing that restricted groups and will perform an configured action. It allows you to easily monitor network shared folders and permissions. NetShareWatcher alerts anytime an user sets a share ACL to "Everyone" or some other global group that violates your data access policy as well as disable this shared folders automatically if you have selected appropriate feature in the settings. NetShareWatcher has user friendly interface and is easy to use. Being configured once, it will regularly notify you on network sharing detection with restricted permissions assigned.

Download Here

   
Download BlueAuditor Now!

BlueAuditor - detecting and monitoring Bluetooth devices in a wireless network

BlueAuditor is a wireless personal area network auditor and easy-to-use program for detecting and monitoring Bluetooth devices in a wireless network. It can discover and track any Bluetooth device within a distance between 1 and 100 meters and display key information about each device being detected as well as the services device provided. With the growing popularity of the Bluetooth technology,BlueAuditor  will enable network administrators to effectively audit their wireless networks against security vulnerabilities associated with the use of Bluetooth devices. BlueAuditor enables the user to save the data of the detected Bluetooth devices in an .xml file and supports the most Microsoft Bluetooth drivers available on the market. All the mentioned features are provided with a user friendly graphical interface

Download Here

   
Download Remote ShutDown Now!

RemShutdown - allows Shutdown or Restart Network Computers Remotely

RemShutdown allows shutdown or restart network computers remotely. You can specify a delay during which a message you specify can be displayed and applications running on the remote computer at the time of shutdown can be allowed to close. In addition, RemShutdown offers the user the option to cancel the shutdown. The tool is designed with a user-friendly interface and is easy to use.  


Download Here

  Product Key Explorer
Product Key Recovery
Product Key Explorer displays product key for Windows, MS Office, SQL Server and more than 500 popular software products installed on your local or remote network computers. In order to install or reinstall Microsoft Office, Windows, or other commercial software, you must have access to a product serial key (CD Key) for that product. Product Key Explorer retrieves serial keys from network computers and allows to protect your company from having pirated software on your network. With this software you will be able to track the number of software licenses installed in your business, find and recover a lost or forgotten product keys, save and keep an up-to-date backup of all your software license keys in a central location. Excellent tool for network administrators, or businesses undergoing a software license compliancy. You can save product keys as Tab Delimited Txt File (.txt), Excel Workbook (.xls), CSV Comma Delimited (.csv), Access Database (.mdb), Web Page (.html) or XML Data (.xml) file, Print or Copy to Clipboard.

Download Here
   
NetworkSleuth is a network file search software

NetworkSleuth - Network File Search Utility

NetworkSleuth is a fast file search tool, that allows search for files located on local or network computers and supports searches for documents, image, MP3, music and video files, allows to search for files in Local Area Network(LAN) based on various criteria.

 

Download Here

 
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