Radius and 802.1X Securing Network Access with 802.1X, Radius, and LDAPMar 01, 2005
The Radius protocol is typically used to authenticate users in dial-up scenarios. But Radius is also useful in LAN environments: in combination with 802.1X, Radius forces users to authenticate at a low level before the switch opens up a port.more »
Charly's Column The Sysadmins Daily Grind: OpenNTPDFeb 01, 2005
On vacation we may be happy just to check the position of the sun,but computers need a more accurate measure of time. Luckily, there are atomic clocks that can receive time signals by radio and off the Internet.more »
OpenVPN Safe WLAN Networking with an Encrypted OpenVPN TunnelFeb 01, 2005
Wireless networks are practical but dangerous at the same time.WEP encryption is unlikely to stop an attacker. But help is at hand in the form of add-on security measures such as an encrypted OpenVPN tunnel.more »
Bridgewall Implementing a bridging-level firewallJan 01, 2005
Firewalls are typically implemented as routers,but it doesn’t have to be that way. Bridging packet filters have a number of advantages,and you can add them to your network at a later stage without changing the configuration of your network components.more »
Shorewall Configuring Netfilter/iptables with ShorewallJan 01, 2005
When users think about their workstations at home, they often forget about security. But danger is out there,waiting to pounce on the unsuspecting. Shorewall helps everyday Linux users keep the intruders away.more »
Firewalls Intro Firewalls for the everydayJan 01, 2005
Firewalls are becoming evermore sophisticated. Luckily, the tools for managing firewalls are becoming simpler and more accessible for ordinary usersmore »
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.
ack is a grep-like, command-line tool that has been optimized for programmers to search large trees of source code.
New features in SUSE Studio 1.3 include enhanced cloud integration, VM platform support, and lifecycle management.
The Linux Foundation recently announced that the Xen Project is becoming a Linux Foundation Collaborative Project.
Open source version of LiveCode is now available for developing apps, games, and utilities for all major platforms.
OpenDaylight is an open source software-defined networking project committed to furthering adoption of SDN and accelerating innovation in a vendor-neutral and open environment.