Feeds

BrightMail works to close spam loopholes

Anti-Spam 4.0

  • alert
  • submit to reddit

Beginner's guide to SSL certificates

ComputerWire: IT Industry Intelligence

BrightMail Inc yesterday released version 4.0 of its spam filtering services to enterprises and service providers, saying it has added features aimed at recognizing sophisticated spam that was previously undetectable.

Anti-Spam 4.0 has a feature BrightMail calls BrightSig, which identifies "polymorphic spam attacks". These are attacks where essentially the same email is sent, but with subtle differences in punctuation or spacing designed to circumvent signature-based spam filters.

The new version also has an upgraded installation and configuration tool, runs on Solaris and Windows 2000 operating systems, and interoperates with enterprise messaging platforms including Exchange and Lotus Notes.

The Anti-Spam service uses an email gateway filter that enforces rules created daily by BrightMail's team of developers. The company identifies unsolicited commercial email from 100 million decoy email accounts that are seeded to attract spam, and is used by six of the top 10 US ISPs.

© ComputerWire

Security for virtualized datacentres

More from The Register

next story
Phones 4u slips into administration after EE cuts ties with Brit mobe retailer
More than 5,500 jobs could be axed if rescue mission fails
Apple CEO Tim Cook: TV is TERRIBLE and stuck in the 1970s
The iKing thinks telly is far too fiddly and ugly – basically, iTunes
Israeli spies rebel over mass-snooping on innocent Palestinians
'Disciplinary treatment will be sharp and clear' vow spy-chiefs
Huawei ditches new Windows Phone mobe plans, blames poor sales
Giganto mobe firm slams door shut on Microsoft. OH DEAR
Phones 4u website DIES as wounded mobe retailer struggles to stay above water
Founder blames 'ruthless network partners' for implosion
Found inside ISIS terror chap's laptop: CELINE DION tunes
REPORT: Stash of terrorist material found in Syria Dell box
OECD lashes out at tax avoiding globocorps' location-flipping antics
You hear that, Amazon, Google, Microsoft et al?
Show us your Five-Eyes SECRETS says Privacy International
Refusal to disclose GCHQ canteen menus and prices triggers Euro Human Rights Court action
prev story

Whitepapers

Providing a secure and efficient Helpdesk
A single remote control platform for user support is be key to providing an efficient helpdesk. Retain full control over the way in which screen and keystroke data is transmitted.
Saudi Petroleum chooses Tegile storage solution
A storage solution that addresses company growth and performance for business-critical applications of caseware archive and search along with other key operational systems.
Security and trust: The backbone of doing business over the internet
Explores the current state of website security and the contributions Symantec is making to help organizations protect critical data and build trust with customers.
Reg Reader Research: SaaS based Email and Office Productivity Tools
Read this Reg reader report which provides advice and guidance for SMBs towards the use of SaaS based email and Office productivity tools.
Security for virtualized datacentres
Legacy security solutions are inefficient due to the architectural differences between physical and virtual environments.