Dissecting network traffic
Update to Upgrade 2.0
Thanks to Jan Andrejkovic for pointing out a tool I missed in my column "Upgrade 2.0" . Fedora ships with a program called Presto  that uses DeltaRPMs to provide smaller updates. In my first test, a normal update would have required 972MB of downloads, but with Presto, it was a mere 224MB (pretty impressive savings). Fedora 11 now includes a yum-presto package (not to be confused with the presto package that is a graphics-related engine) that is a plugin for the yum program. Installation is simple:
yum install yum-presto
First, manually update your /etc/yum.repos.d/fedora-updates.repo to include either a baseurl or mirrorurl pointing to a site that carries the presto RPMs (they are signed with the GnuPG key of Jonathan Dieter, so you need to trust him). Alternatively, you can run your own repository and create RPMs with the presto-utils. If you have more than one system, this might be your best bet.
- Wireshark: http://www.wireshark.org/
- Wireshark source code stable download: http://www.wireshark.org/download/src/
- Wireshark source code devel download: http://www.wireshark.org/download/automated/src/
- Wireshark security vulnerabilities: http://www.wireshark.org/security/
- "Upgrade 2.0" by Kurt Seifried, Linux Pro Magazine, October 2009, p. 66: https://www.linux-magazine.com/w3/issue/107/066-067_kurt.pdf
- Presto: https://fedorahosted.org/presto/
Weird data transfer technique avoids all standard security measures.
FIDO alliance declares the beginning of the end for old-style login authentication.
The Linux New Media Awards have honored the most significant products, projects, people, and organizations for open source/Linux every year since 2000.
Legendary Uber-distro splits over the systemd controversy.
New LTS version offers many refinements for the Cinnamon and Mate desktops and significant improvement under the hood.
One of CeBIT’s most successful forums returns in 2015.
A new study says it is possible to unmask 81% of TOR users.
Redmond joins the revolution by turning the .NET Core Runtime into a GitHub project.
Users only had 7 hours to update before the intrusions started.
It's official: The new web arrives