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Linux Journal
April 1, 2007
Dinil Divakaran |
Starting a Linux Firewall from Scratch Here are the basic steps involved in developing a firewall from scratch, using tools in Linux.   |
Linux Journal
September 2001
David A. Bandel |
Taming the Wild Netfilter Need to upgrade the moat on your castle? Here's how to use Netfilter and ipchains to increase security on home systems... |
PC Magazine
February 15, 2006
Matthew D. Sarrel |
Business Body Armor All sorts of enemy combatants want to penetrate your network, but you can turn attacks aside with the right combo of hardware and tactics. |
PC Magazine
October 5, 2004
Sheryl Canter |
You Need a (Properly Configured) Firewall Firewalls protect you in ways that antivirus software cannot, but only if they're set up correctly. |
Linux Journal
December 12, 2006
Dempster & Eaton-Lee |
Excerpt from the book "Configuring IPCop Firewalls: Closing Borders with Open Source" IPCop is a firewall for the Small Office/Home Office network, which is extremely easy to use and is released under the GPL. This excerpt outlines a few common methods of deploying IPCop and the motivation behind these topologies along with descriptions of some of the features you can deploy. |
InternetNews
May 20, 2011
Sean Michael Kerner |
Fedora 15 Linux Gets Dynamic Firewall Tech Linux distro debuts a new type of firewall that enables users and applications to open and close ports on the fly. |
Linux Journal
June 1, 2002
David A. Bandel |
Kernel Korner: A NATural Progression A look at network address translation and how to avoid common errors when constructing iptables rules... |
Linux Journal
January 1, 2007
Mick Bauer |
Paranoid Penguin - Running Network Services under User-Mode Linux, Part III Fine-tune and firewall your User-Mode Linux guest systems. |
Linux Journal
December 1, 2002
Mick Bauer |
Configuring and Using an FTP Proxy How to add a layer of security between the bad guys and your public FTP servers. |
PC World
December 2003
Scott Spanbauer |
Ultimate Network Security: How to Install a Firewall Everything you need to know about selecting and installing a firewall for your PC or network. |
RootPrompt.org
September 13, 2000
Sander Plomp |
Amateur Fortress Building in Linux Part 2 Of course, deep down there is always some potential for catastrophic security hole - in the TCP stack, the kernel, whatever. That is inevitable. I can live with that. I just don't want it to be a biweekly event... |
PC Magazine
September 21, 2004 |
NAT Enough? A home router is not a complete security solution. |
Linux Journal
March 2000
Jeff Regan |
An Introduction to Using Linux as a Multipurpose Firewall Feeling insecure? Here's a guide for getting the protection you need. |
Linux Journal
March 1, 2007
Sean Walberg |
How to Configure SIP and NAT Can you hear me now? Making VoIP work through a NAT gateway. |
PC Magazine
March 2, 2004
Davis D. Janowski |
Small-Business Security For cash-strapped, IT-barren companies, all-in-one security appliances offer affordable protection. Here's how to make one work for your network. |
PC Magazine
February 2, 2005
Robert P. Lipschutz |
Lock Down Your Network When it comes to security, small and midsize businesses (SMBs) often find themselves in an uncomfortable position. They share many of the same security fears that threaten multinational enterprises. |
RootPrompt.org
April 10, 2000
Lance Spitzner |
Auditing Your Firewall How to Audit Your Firewall Setup. |
Linux Journal
April 1, 2007
Nicholas Petreley |
/var/opinion - Do Not Forget What People Fetch How to use iptables to route web surfing through a protective filter. |
Linux Journal
April 1, 2002
Alan Zeichick |
Product Review: SnapGear Lite An Inexpensive Home Office/Small Office Firewall and VPN Client... |
RootPrompt.org
August 30, 2000 |
A Stateful Inspection of FireWall-1 An analysis of Check Point FireWall-1 vulnerabilities resulting from protocol design flaws, problems in stateful inspection, common or default misconfigurations, and minor implementation errors discovered over the past few months in the lab, and verified in real-world penetration tests. |
PC Magazine
August 3, 2004 |
Keep Your PC Safe Learn to wield your firewall, antivirus, and antispyware tools expertly; don't give up your PC without a fight. |
PC World
March 11, 2001 |
Top 5 Firewall Utilities Protect your PC from suspicious activity on your network or the Internet... |
Linux Journal
May 1, 2007
Michael Rash |
Protecting SSH Servers with Single Packet Authorization Lock down access to SSH with Single Packet Authorization. With this setup on a Linux system, no one will be able to tell that SSHD is even listening under an nmap scan, and only authenticated and authorized clients will be able to communicate with SSHD. |
PC Magazine
May 30, 2006
Neil J. Rubenking |
Comodo Personal Firewall 2.0 This sharp-looking free personal firewall outperforms many you'd pay for. |
PC World
September 1, 2000
Jeff Sengstack |
Make Your PC Hacker-Proof Our test of six personal firewalls finds the best ones for keeping uninvited guests out of your office or home system. |
Macworld
May 2001
Mel Beckman |
Norton Personal Firewall 1.0 Internet-protection software for individual users needs beefing up... |
Linux Journal
March 8, 2004
Don Marti |
From the Editor, April 2004: Security One Step at a Time Worms are possible in Linux, we'll show you how, and how to prevent them. |
PC World
January 2005
Kirk Steers |
Keep Your PC Hidden From the Bad Guys Guard your networked computers with a router's hardware firewall... Get your own router... What's the second thing you do when you think your PC has a hardware problem?... |
Linux Journal
August 1, 2007
Ben Martin |
Create a Linux VPN for a Nokia E61 with Openswan A virtual private network (VPN) allows you to send traffic across an untrusted network without exposing the content of that traffic. The example in this article is connecting a Nokia E61 device to a home network through a VPN over the Internet. |
InternetNews
February 19, 2008
Andy Patrizio |
SonicWall Firewalls Boast Increased Throughput Firewall vendor SonicWall today introduced the SonicWall Network Security Appliance Series, a trio of multifunction firewalls aimed at the mid-enterprise. |
Linux Journal
May 1, 2002
Pedro Paulo Ferreira Bueno |
Understanding IDS for Linux A discussion of the different types of intrusion detection systems and how to create signatures to identify attacks... |
PC Magazine
April 6, 2005
David A. Karp |
Control a PC for Free With a remote control solution, you sit in front of one computer and view the desktop of another computer in a window. |
PC Magazine
June 22, 2004
Robert P. Lipschutz |
Business Security Our buying guide sorts out the technologies and explains the best ways to protect yourself. |
PC World
April 2001
Cameron Crouch & Sean Captain |
Is Your PC Safe From the Enemy Within? Does your firewall have a hole in it? New updates fix a potentially disastrous flaw... |
PC World
November 2003
Andrew Brandt |
Privacy Watch: Make Sure Your Firewall Is Sturdy Test your firewall to find out if it has any holes -- and then plug them up. |
T.H.E. Journal
February 2005 |
Product Watch - Lightspeed Firewall Lightspeed Firewall provides well-integrated, multiple levels of security to create a comprehensive firewall. |
PC Magazine
October 1, 2004
Neil J. Rubenking |
Personal Firewall--Don't Surf Without It To gauge the effectiveness of two popular firewall packages, we took the gloves off and attacked the firewall process using techniques available to a malicious program. McAfee Personal Firewall Plus 6.0... Norton Personal Firewall 2005... |
Linux Journal
August 2000
Denny Fox |
Product Review After watching the wireless networking developments for quite a while, I have finally found an affordable wireless solution that works with Linux. |
Macworld
September 12, 2005
Matt Vance |
DoorStop X 1.0 Open Door Networks' software firewall has a simple interface and offers easy security customization. |
InternetNews
December 14, 2007
Sean Michael Kerner |
Security and the Politics of Fear A No Nonsense top 10 list for IT security. |
InternetNews
April 17, 2006
Michael Hickins |
NetContinuum App Gateway For SMBs NetContinuum is announcing a new version of its Web application firewall that speeds up sessions while reducing network installation and configuration burdens. |
Linux Journal
March 2000
Randy Jay Yarger |
LUIGUI--Linux/UNIX Independent Group for Usability Information A new Linux group has been organized to look at user interfaces and help formulate a standard in an effort to ease the way for Linux to move onto the desktop. |
PC Magazine
February 2, 2005
Gottesman & Karagiannis |
A False Sense of Security Only 85 percent of the AOL/NCSA survey respondents were running antivirus software. Worse, while 71 percent of those people thought they were updating their protection at least weekly (including automatic updates), barely half of them actually were. |
Linux Journal
January 1, 2002
Duncan Napier |
Setting up a VPN Gateway How to install and run an IPSec-based VPN gateway with a firewall using a single bootable Linux diskette distribution... |
PC World
June 2004
Mary Landesman |
Bigger Threats, Better Defense Tests of 16 security tools, including firewalls, antivirus software, and anti-spyware programs, that aim to foil worms, viruses, spies, and hackers. |
PC Magazine
June 8, 2004
Larry J. Seltzer |
VPN Appliances Come to the Small Office Virtual Private Networks (VPNs) are the most mature and trusted method for providing outside access to a company?s network. We test three new appliances that aim to bring this big-business luxury to smaller firms. |
InternetNews
March 10, 2006
Sean Michael Kerner |
Marcus Ranum, CSO, Tenable Network Security Firewall inventor Marcus Ranum sounds off on security threats and how open source doesn't necessarily make software better. |
PC World
August 2003
Stan Miastkowski |
Step-By-Step: Bulletproof Your PC With a Software Firewall For any computer with an Internet connection, a firewall is essential. Here are the setup basics. |
PC Magazine
July 5, 2007
Matthew D. Sarrel |
Trend Micro InterScan Gateway Security Appliance 1.5 Version 1.5 of the Trend Micro InterScan Gateway Security Appliance provides extra protection for businesses with 100 to 1,000 Windows and IE users. |
Entrepreneur
November 2003
Spiwak & Gros |
Safety First You know a firewall is essential in keeping your network secure. So why haven't you gotten one yet? |
