DNS blacklist for weak SSL keys

Tuesday, July 1st, 2008

Working closely with the German hosting company – manitu, heise is making available with immediate effect a realtime DNS-based blacklist service for identifying weak SSL keys. The provider already runs the Realtime Blacklist for the iX spam filter NiX Spam, which enables mail servers to identify and filter spam.The principle ...

Exploit code released for unpatched IE 7 vulnerability

Tuesday, July 1st, 2008

Another day, another gaping hole affecting fully patched versions of Microsoft’s Internet Explorer browser.According to a warning from US-CERT, proof-of-concept exploit code has been published for a new zero-day bug that can be used for a variety of malicious attacks against Windows users running IE 6, IE 7, and IE ...

Zero-day flaw haunts Internet Explorer

Thursday, June 26th, 2008

An unpatched cross-domain vulnerability in Microsoft’s flagship Internet Explorer browser could expose Windows users to cookie hijacks and credentials theft attacks, according to a warning from security researchers. The zero-day flaw, which has been reported to Microsoft, is a variation of Eduardo Vela’s IE Ghost Busters talk: Do you believe in ghosts? ...

$1B Market for Meddling With DNS Poses Security Problem

Tuesday, June 24th, 2008

The interception of Internet traffic to snoop on phone calls or track surfers' behavior is a hot topic -- but what's keeping members of ICANN's Security and Stability Advisory Committee up at night is the interception of traffic to and from sites that don't even exist. They explained why in ...

A Tour of Risky Web Sites

Wednesday, June 4th, 2008

Just over 4% of all Web sites are dangerous, according to a new report. But all bad sites aren’t created equal: Cyber bad guys are more likely to build their sites where it’s easy to do so. The report out today from McAfee, a tech-security company that’s trying to position itself ...

Comcast Hijackers Say They Warned the Company First

Friday, May 30th, 2008

The computer attackers who took down Comcast's homepage and webmail service for over five hours Thursday say they didn't know what they were getting themselves into. In an hour-long telephone conference call with Threat Level, the hackers known as "Defiant" and "EBK" expressed astonishment over the attention their DNS hijacking has ...

Firefox developers tinker with new security protections

Tuesday, May 20th, 2008

Developers of the Firefox browser are designing new technologies aimed at protecting users from some of the nastiest and most prevalent forms of website attacks. One protection is designed to minimize end users' risk to cross-site scripting (XSS) attacks and cross-site request forgeries (CSRFs), both of which subvert basic internet security ...

Securing the Internet’s DNS

Thursday, April 24th, 2008

The Internet is slowly inching closer to ratcheting up the security of its Domain Name System (DNS) server architecture: The Internet Corporation for Assigned Names and Numbers (ICANN) plans to go operational with the secure DNS technology, DNSSEC, later this year in one of its domains. ICANN officials said the organization ...

Tactical Forensics Platform

Thursday, April 24th, 2008

Earlier I wrote about my proposed Tactical Network Security Monitoring Platform. Today I finally sat down and installed the operating systems I need on this system to create a portable tactical forensics and investigation platform. I did not want to use my main work laptop for this sort of work ...

Mass SQL injection

Thursday, April 24th, 2008

There's another round of mass SQL injections going on which has infected hundreds of thousands of websites. Performing a Google search results in over 510,000 modified pages.