A joint survey performed by security experts from Infowatch and Russia's Securitylab points to the dangers that Instant Messengers (IM) can mean to enterprise communications structures.more »
The developers of the free bug tracking system, Bugzilla, advise users of older versions to update for security reasons.more »
Linux distributor Red Hat has discovered a vulnerability in the GNU "tar" program that could allow attackers to overwrite files.more »
Bluetooth Hacks Exploring the secrets of Bluetooth in LinuxJul 01, 2007
The user rules in Linux – if you know where you’re going. This month the trail leads deep into the Linux Bluetooth stack.more »
Blocking Spam Intro Facing down the masterminds of unsolicited Internet mailMar 01, 2007
Spammers charge real money for their dubious services, and hundreds of advertisers are willing to pay. We’ll show you some innovative techniques for controlling and containing spam, including strategies for slowing down spam bots, keeping spammers from getting your address, and separating spam from legitimate email.more »
Charly's Column The Sysadmin’s Daily Grind: ArpalertDec 01, 2006
Corporate policies prohibit the unauthorized connection of hardware to the company network, threatening dire consequences in the case of non-compliance. Fair enough, but how do you actually go about catching somebody trying to plug an illegal laptop into your Ethernet?more »
Crypto Tricks Intro Disk-level cryptography in LinuxNov 01, 2006
Today’s computers are fast enough for some very sophisticated cryptography techniques. We’ll show you how to keep your data safe from the prying eyes of snoops and spies.more »
Charly's Column TUNNELING THE DUTCH BEACHESOct 01, 2006
What does Charly’s recent two-week vacation in Holland have in common with an SSH session? Nothing at all, at first sight. And therein lies a tale.more »
Version 16 of the popular Linux desktop reveals new tools, edge-snapping, and performance improvements.
Symantec says Linux-Darlioz burrows in through PHP.
Dell renews its quest for the ultimate developer machine.
Innovative back door looks like normal SSH traffic.
One of CeBITs most successful forums opens the new year with a new name. The popular Open Source Forum continues in 2014 under the name Special Conference: Open Source. This year, the forum will be bigger and offer a wider range of possibilities for sponsors.
New release offers better graphics drivers and expands filesystem support.
New mail protocol will shut out the NSA and prevent snooping on metadata.
A new web application helps users visualize distributed denial-of-service attacks.
Ubuntu 13.10 takes a step toward convergence, with lots of mobility, but Mir only partly here.
Galileo board is targeted to embedded developers and educational institutions.