Red Hat warned on Friday that a network attack compromised some servers last week that are involved with both its commercially supported and free versions of Linux.
An update to the popular Unix-like distribution includes new security features, drivers, software packages and bug fixes.
The first iPhone Trojan has been seen in the wild, according to security vendors.
Apple on Tuesday issued a security update for its Mac OS X to plug 45 security holes, including several zero-day vulnerabilities
Developers at OpenBSD have admitted that the organisation is running at a loss, and they want to increase annual income to continue funding the development of the project's open-source operating system.
Many network administrators new to Linux find it hard to transition from a point-and-click security configuration interface to one based on editing complicated and hard-to-locate text files. Here are seven easy things administrators can and should do to make their Linux server more secure and significantly reduce the risk they face.
A new flaw has been discovered in OpenSSH software which could potentially compromise many Linux/Unix systems that use it to provide Secure Shell (SSH) connections for remote administration of systems.
A critical security flaw in SSH has been revealed that threatens servers worldwide.
Can your multiple-lines of defence truly protect your network from modern methods of intrusion when you've left the key under the mat?
SSH is the most popular method of remote access and administration in Linux. Now you can simplify SSH connections by using a program called Keychain.
Microsoft's shared source chief Jason Matusow on how the programme will spread beyond platforms and whether Office source code will be released. The question is, does anybody want it?
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Malcolm Turnbull's ghost twitterer
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Surf the Net like it's 1991 with Gopher
The old Gopher protocol is not dead. In fact, it even has Twitter! Here's how to access it.… Watch it now
Sick of broken tender sites
Cyberwar: What is it good for?
Is wholesale-only backhaul just a pipedream?
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