Have you ever needed to get a firewall up and running fast and didn't have the tools that allowed such quick setup? Well, the Linux Lokkit tool may be just what you need.
One of the most prevalent security problems with Linux/UNIX is outdated software that works great but contains flaws. See which programs represent the most serious security threats.
LiSt Open Files (LSOF) is a Linux utility that allows you to view current network connections and the files associated with them. While similar in many ways to utilities like netstat and fuser, LSOF has many unique options that let you find specific information on ports, users, processes, and files.
Linux has long been a popular option for those who want to save some big money and who don't mind rolling up their sleeves and building the firewall configuration themselves. How can you build a strong Linux firewall?
Monitoring firewalls on a Linux system can be a challenge because of the text-based nature of the OS. The firelogd program can greatly improve the monitoring process by e-mailing concise summaries of important entries to an admin.
Although there are numerous programs designed for monitoring and notification, many can be quite expensive. For Linux, Big Brother can definitely get the job done.
Have you ever needed to get a firewall up and running fast and didn't have the tools that allowed such quick setup? Well, the Linux Lokkit tool may be just what you need.
If you want to level the playing field with hackers, you need to be able to look at your network's vulnerabilities in the same way they do.
One of the most prevalent security problems with Linux/UNIX is outdated software that works great but contains flaws. See which programs represent the most serious security threats.
IT pros who manage small business networks have to come up with unique solutions, such as deciding whether Linux is a viable solution and which collaboration software is better.
We look at eight mail-server plugins designed to make sure your servers don't take a beating the next time one comes along.
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Businesses that need to support a reasonable number (>10) of Linux PCs may find that Red Hat Desktop 4 delivers an attractive total cost of ownership (TCO).
Want to give an old PC a new lease of life? Why not transform it into a Linux server for your home/small business network?
Yoggie's Gatekeeper Card Pro delivers powerful plug-and-play protection for notebooks, removes the need to manage multiple software subscriptions and can boost your notebook's performance by removing the security software overhead.
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