WildFire and FlowScape are powerful new tools for intrusion detection
Vigilance
Powerful services like WildFire and FlowScape can help you defend against a new generation of persistent network attacks.
The original network intruders were often misfit geeks operating from boredom or a need for thrills. As businesses went online, a new kind of intruder arose – a thief, poking around for credit card numbers or a chance to add another spam slave to the botnet.
This new breed of intruder brings a sophistication that takes the threat to the level of cyber attack. Well-funded and highly skilled criminal organizations can stake out a network for months – sometimes years, keeping constant watch and trying every trick they know until they find a way to slip past security. Many of these organizations aren't just looking for a single hit – they want to stay on the network for the long term and generate revenue by stealing financial data, medical data, and trade secrets.
This new style of attack is often classified under the general category of Advanced Persistent Threat (APT). In addition to sophisticated criminal organizations, some APT attackers are actually spy agencies for foreign governments. To counteract this kind of next-generation attack, networks need next-generation defense tools. In particular, if the attack is "always on," the defense has to be "always on." It isn't enough to monitor the perimeter and launch a forensic study when you happen on evidence that something is awry.
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
KDE Unleashes Plasma 6.5
The Plasma 6.5 desktop environment is now available with new features, improvements, and the usual bug fixes.
-
Xubuntu Site Possibly Hacked
It appears that the Xubuntu site was hacked and briefly served up a malicious ZIP file from its download page.
-
LMDE 7 Now Available
Linux Mint Debian Edition, version 7, has been officially released and is based on upstream Debian.
-
Linux Kernel 6.16 Reaches EOL
Linux kernel 6.16 has reached its end of life, which means you'll need to upgrade to the next stable release, Linux kernel 6.17.
-
Amazon Ditches Android for a Linux-Based OS
Amazon has migrated from Android to the Linux-based Vega OS for its Fire TV.
-
Cairo Dock 3.6 Now Available for More Compositors
If you're a fan of third-party desktop docks, then the latest release of Cairo Dock with Wayland support is for you.
-
System76 Unleashes Pop!_OS 24.04 Beta
System76's first beta of Pop!_OS 24.04 is an impressive feat.
-
Linux Kernel 6.17 is Available
Linus Torvalds has announced that the latest kernel has been released with plenty of core improvements and even more hardware support.
-
Kali Linux 2025.3 Released with New Hacking Tools
If you're a Kali Linux fan, you'll be glad to know that the third release of this famous pen-testing distribution is now available with updates for key components.
-
Zorin OS 18 Beta Available for Testing
The latest release from the team behind Zorin OS is ready for public testing, and it includes plenty of improvements to make it more powerful, user-friendly, and productive.