Perl: Link Spam A Perl script protects forums against spamOct 01, 2006
Spammers don’t just send email. They exploit discussion forums and blogs, posting pseudo-messages full of links to dupe search engines. A Perl script cleans up the mess.more »
Charly's Column The Sysadmin’s Daily Grind: HTTP Antivirus ProxySep 01, 2006
Browsers live in continual danger of compromise by a malicious site. An intermediate proxy combined with a virus scanner can help.more »
Bot_Attack An insidious spam botnet attacks CharlyAug 01, 2006
While going about his normal duties, Linux Magazine author Charly Kühnast was hit with a mean attack. Charly’s separate anti-spam server, which sits in front of his mail server, saved him from the mail storm.more »
How to Write a Rootkit Rootkits for the Linux kernel 2.6Aug 01, 2006
Today’s rootkits infiltrate a target system at kernel level, thus escaping unwanted attention from administrators. Read on for a practical look at how a kernel rootkit really works.more »
Charly's Column The Sysadmin’s Daily Grind: PolicydJul 01, 2006
The Postfix Policyd plugin fights spam using techniques such as greylisting, source detection, volume measurements, blacklisting, and HELO rotation detection.more »
Sendmail Strategies Fighting spam and viruses with SendmailJul 01, 2006
A structured approach to Sendmail helps to maximize your spam and virus protection.more »
Longtime litigator revives an ancient suit against IBM alleging Linux infringes on Unix copyrights.
Specialty distro keeps the focus on advanced learning.
The openSUSE Conference will be held July 18-22, 2013, at the Olympic Museum in Thessaloniki, Greece.
Security breached at home sites of the CMS project.
Lead Java developer vows policy changes and more attention to fixing problems.
Vendor D-Wave scores big with a sale to NASA's Quantum Intelligence Lab.
Many package updates and Steam integration highlight the latest from the Mandriva-based community Linux.
Richard Stallman calls for the W3C to remain independent of vendor interests.
The new release supports nine architectures, 73 human languages, and zero non-Free components.
Fedora developers release the first alpha version of Fedora 19, known as Schrödinger’s Cat, for general testing. The final release is expected in July 2013.