This could have led to the stealing of identities, allowing a remote attacker to deceive innocent users into downloading malicious code or providing personal and confidential information.

We analyze major search engines and e-commerce sites for their weaknesses in an attempt to improve security.

Three of the vulnerabilities can launch malicious code that allows an attacker to snoop on users. The other vulnerability is a DOS attack that will only work in a few cases and crash the media player when it tries to open a file.

Chat is a conduit for distribution of malicious code. It's a way to distribute Trojans, and, in addition, users who don't know how to hide their IP address will reveal it during chat. On the Internet, chat is risky business.

We think that allowing users to navigate, conveniently, through our content database is not only an alternative way to find what viewers are looking for, but a fun way to discover new content.

Multi-touch sensing was designed to allow nontechies to do masterful things while allowing power users to be even more virtuosic.