Net governing body slammed from within

One of the board members of the net co-ordinating body ICANN has called the organisation secretive and undemocratic. Karl Auerbach, ICANN regional representative for North America, made his comments while testifying before a Senate subcommittee investigating the organisation

Strands of synthetic DNA can be used as invisible tags to deter counterfeiting

As one of the building blocks of the human genome, DNA has become an important agent in medicine and forensic crime fighting. Now DNA may be used to tag merchandise with codes that counterfeiters cannot crack. A trace of synthetic human DNA embedded with a hidden code and then applied to a designer dress, a CD or a DVD, or mixed into brand-name perfume, for example, could be used to authenticate a product — and enable someone with the key to the code to detect counterfeits

Vipul’s Razor

Vipul’s Razor is a distributed, collaborative, spam detection and filtering network. Razor establishes a distributed and constantly updating catalogue of spam in propagation. This catalogue is used by clients to filter out known spam

Open Relay Database

The Open Relay Database is a non-profit organisation which stores a list of machines which are open SMTP relays. These relays are, or are likely to be, used as conduits for sending unsolicited bulk e-mail. By accessing this list, system administrators are allowed to choose to accept or deny e-mail exchange with these servers