Your browser trusts many certification authorities and sub-authorities quietly, every time you enter an HTTPS website. This add-on for advanced users reveals when certificates are updated, so you can ensure it was a legitimate change.
Auf dieser Seite erkläre ich die Grundlagen von Webservern und zeige die Installation und Konfiguration des Apache-Webservers Version 2 unter Debian GNU/Linux 3.1.
Enabling HTTP Strict Transport Security on debian servers - I just enabled HTTP Strict Transport Security (HSTS) markers on a bunch of web servers that offer HTTPS. It's an easy step to take, and it means that users of HSTS-compliant browsers (such as Chromium and the upcoming Firefox 4) or browsers with HSTS-compliant extensions (like Firefox's NoScript or HTTPS-Everywhere) will no longer be vulnerable to attacks like sslstrip once they have made one successful connection to the HSTS-enabled HTTPS web site.
A Firefox extension that demonstrates HTTP session hijacking attacks.
In only a few short weeks, Firesheep has captured the attention and interest of hundreds of thousands of people around the world, and has spurred a lot of great discussion. This is the third in a series of posts highlighting and responding to topics I found most interesting.
HTTPS Everywhere is a Firefox extension produced as a collaboration between The Tor Project and the Electronic Frontier Foundation. It encrypts your communications with a number of major websites.