Language Selection

English French German Italian Portuguese Spanish

Security

Dangerous Security Flaw Likely Just a Hoax

Filed under
Security

pcworld.com: A claim of a software vulnerability in a program used to connect securely to servers across the Internet is likely a hoax, according to an analyst with the SANS Internet Storm Center.

Rumours of critical vulnerability in OpenSSH in Red Hat Enterprise Linux

Filed under
Linux
Security

h-online.com: A posting on the Web Hosting Talk forum is feeding speculation about a critical security vulnerability in the OpenSSH server in CentOS/Red Hat Enterprise Linux (RHEL).

SquirrelMail open source project's web server hacked

Filed under
Security
Web

h-online.com: It has just become apparent that, on June 16, attackers hacked into the web server of the SquirrelMail open source project. The operators have suspended all accounts and reset all crucial passwords.

Stop illegal Steganography

Filed under
Security

Some of the more nefarious Steganography tactics include hiding information for illegal reasons. Learn whats at stake and how to detect and thwart Steganography techniques and blunt its effectiveness.

SELinux vs AppArmor vs Grsecurity

Filed under
Linux
Security
HowTos

cyberciti.biz: Linux kernel is the central component of Linux operating systems. It is responsible for managing the system's resources, the communication between hardware and software and security. Unfortunately, stock kernel is not secured out of box. There are some important Linux kernel patches to secure your box. They differ significantly.

Evolution vs sha256, or why my new key is useless

Filed under
Software
Security

ubuntu-nl.org/dennis: There’s one problem though: even when you generate a new gpg key that supports better hashing, your applications will still need to support the better hashing for it to be effective.

They Came a Knockin and Webmin Let Them In

Filed under
Software
Security

thelinuxlink.net: Today was a sad day. I found out my streaming mirror/microblog server had been cracked. They exploited webmin and set up shop. Alas, there is no one to blame but myself. This is how I believe it went down.

10 Steps for Basic Linux Desktop Security

Filed under
Linux
Security
HowTos

linuxsysconfig.com: I agree that Linux is less vulnerable than Windows, but that doesn’t make it immune to attackers. It’s not always about security flaws, buffer overflows or denial of service attacks. I came up with a list of 10 basic rules that should reduce the security risk.

Do you need to worry about the new /dev/mem rootkit problem?

Filed under
Security

blog.ibeentoubuntu.com: A new paper was presented in late March about using /dev/mem to inject and hide a rootkit (PDF), and the method has been getting some press, leading to a little concern.

Synchronizing UNIX files with optimized security

Filed under
Security

This article covers cp, tar, and rsync, that can aid with the security of the synchronization of UNIX files

Syndicate content

More in Tux Machines

Xine Media Player Review – Powerful but Outdated

Xine is both an open source multimedia playback engine and a video playback application that's been around for a very long time. The number of people using this application has diminished, and there are few maintained third-party apps that are based on this engine. We'll take a closer look at the application to see why this is happening. Read more

Wine Announcement

The Wine development release 1.7.30 is now available. What's new in this release (see below for details): - More support for fonts in DirectWrite. - Improved ATL thunk support. - A few more C runtime functions. - Regedit import/export fixes. - Various bug fixes. Read more

CoreOS offers private Docker container registries for world+dog

Container-loving Linux vendor CoreOS has made its on-premises Docker container registry software available as a standalone product. Previously, CoreOS Enterprise Registry was only available as part of the company's Premium Managed Linux offering, which it describes as "OS as a service." As of Thursday, it is now available for use with any Docker-enabled OS – and these days, what Linux distro hasn't gone gaga for Docker? Even Microsoft is getting into the act. Read more

Manjaro Works To Make Calamares A Distribution-Independent Installer

The Arch-based Manjaro crew has been developing Calamares, an open-source installation framework they hope will basically lead to being a universal Linux distribution installer. The Manjaro camp has been developing Calamares as a distribution installer framework they'll be using for Manjaro 0.9+ and they also hope other Linux distributions will adopt it so it can become somewhat of a universal Linux installer so each distribution camp no longer keeps needing to write their own installer. Read more