Email filter patent puts industry on edge

Wednesday, 31 March 2004, 1:14 PM EST

US patent granted to Postini, the email security company, could grant it legal ownership of a large chunk of the methodology underlying anti-spam and message filtering technology on the market.

The implications for the mail filtering business are huge - if the patent can withstand a legal challenge.

The patent effectively says that any system which intercepts mail, filtering viruses and spam messages from the inbox and then sends what's left to the intended recipient is using Postini's intellectual property (IP). This could apply to a large section of the anti-spam and anti-virus market.

By Lucy Sherriff at The Register.

[ Read more ]




Spotlight

Patching: The least understood line of defense

Posted on 29 August 2014.  |  How many end users, indeed how many IT pros, truly get patching? Sure, many of us see Windows install updates when we shut down our PC and think all is well. Itís not.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Tue, Sep 2nd
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //