July 03, 2009

Security Index

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Microkernels Address the OS Softspots on Your Network

Paul RubensOperating systems are the source of many holes in your network's security. Microkernel architecture aims to clean them up.

Filtering for Security? Mind the Egress

Paul RubensPackets leaving your network can be just as damaging as the malware and spyware coming in. Learn which traffic to watch especially closely.

Astaro Appliances Take the Sting out of Security

Paul RubensUnderneath the unassuming exterior, best-of-breed open source software helps Astaro's security appliances police your network.

Secure Your Mobile Workers for Less

Paul RubensYou don't have to break the bank to provide members of your mobile workforce with more security while they're on the go. Here are ten low-cost ways to harden laptops on a shoestring.

Secure Firefox With Seven Key Add-Ons

Paul RubensWith more and more mobile workers accessing your network from outside the perimeter it's time to consider Firefox and these seven add-ons to keep them safe.

Run OpenVPN on Windows, Mac and Linux/Unix

Paul RubensWe'll get you past the daunting configuration issues so you can use OpenVPN to provide no-cost, secure networking for your Windows, Mac or Unix/Linux systems.

OpenVPN Provides Security Wherever You Go

Paul RubensPart One: OpenVPN provides open source, on-the-go security for users on Windows, Mac and Linux/Unix.

Data at Rest Remains Secure With TrueCrypt

Paul RubensProtecting data in motion is only part of the security puzzle. What about data that's sitting on a hard drive or thumb drive? TrueCrypt brings strong encryption to data at rest.

Encrypt Your E-Mail With GPG and Thunderbird

Paul RubensIt might not have all the affordances of a commercial solution, but for road warriors and remote workers, the combination of GNU Privacy Guard and Thunderbird helps provide very secure communications.

PGP's Universal Server Provides Unobtrusive Encryption

Paul RubensIn the third part of our look at public key encryption, we take a look at PGP's gateway products, which provide the security of PKE without the hassle for end users.

Understanding Public Key Infrastructure

Paul RubensPublic key cryptography provides a lot of security, but establishing trust between PKI users takes some management. Learn how trust relationships are created between PKI users.

Security On the Go With Yoggie's Gatekeeper

Paul RubensThe Yoggie Gatekeeper looks like a USB memory stick but packs an ARM-based CPU, Linux-based OS and an arsenal of security software. Is it the answer to resource-hungry security software for your mobile fleet?

Identify and Mitigate Windows DNS Threats

Best of ENP: If you're running Windows DNS on your network, here's what you need to know to secure it against some common threats. Grab the aspirin and pull up a seat.

Should Microsoft Be at the Forefront of Your Security?

Forefront represents Microsoft's run on the security market. Should you give it a look, or take a pass on the first generation?

Secunia Helps You Keep Up With Your Patches

Paul RubensBy scanning the applications found on your network's Windows systems for known vulnerabilities, Secunia's Network Software Inspector gives you one less thing to keep up with.

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