ARN

Sophos takes aim at zombie PCs

Sophos has announced the launch of a new anti-spam service that identifies computers used for malicious or unauthorised purposes.

ZombieAlert has been designed to find PCs that are being controlled from outside an organisation.

They are often used for denial of service attacks and account for about half of all spam, according to Sophos.

Channel sales manager, Zoe Nicholson, said spam had moved beyond the nuisance stage to become a criminal activity. But she said the new service would help organisations track its source.

It works by notifying customers if their Internet Protocol (IP) addresses are listed in public Domain Name Server Blackhole Lists (DNSBL).

This information helped customers locate, disinfect and protect systems from future attacks, Nicholson said.

Come socialise with us! Facebook | LinkedIn

More about: Sophos

Comments

Post new comment

The content of this field is kept private and will not be shown publicly.
Users posting comments agree to the ARN comments policy.
Login or register to link comments to your user profile, or you may also post a comment without being logged in.
Related Whitepapers
Latest Stories
Community Comments
ARN Directory | Vendors relevant to this article
Sophos
rhs_login_lockGet exclusive access to ARN's news, research and invitation only events.
ARN Distributor Directory
Find distributors by name | vendor | location
Channel Deals
/deals/avg/349_protect-your-android-phones-with-avg
AVG (AU/NZ) Pty Ltd

Protect your Android Phones with AVG Mobilation

More details »
ARN Vendor Directory
Find vendors by name | category

iAsset is a channel management ecosystem that automates all major aspects of the entire sales,marketing and service process, including data tracking, integrated learning, knowledge management and product lifecycle management.