In this paper we provide a technical explanation of Non-Delivery Report Spam and recommend solutions that can prevent or limit exposure to this kind of unsolicited email.

This paper explores the threats facing email infrastructures, illustrating the need for multi-layered security.

This latest Gartner Research provides a comprehensive look at spam, from its early days to where we are today in terms of managing daily threats. With a strong policy, eductation and policy enforcement oranganizations can address every type of threat to its networks and its business.

This short guide summarizes ten steps to web security. Do them all, and you’ll be better protected than 98% of enterprises out there. But the target never stands still.

This paper provides a summary of key issues, threats and risks SMBs need to consider along with how to combat these to ensure network security. It reinforces the importance of planning and the benefits of working with an IT security specialist.

Blocking spam, viruses and other malware should not be a complicated, time-consuming process for small and medium businesses. Finding an easy-to-use, affordable solution that delivers instant protection and instant value is now attainable. It’s called the MailMarshal e10000 appliance.

Securing enterprise email against spam, viruses and other malware while also managing compliance requirements shouldn’t present a major headache for large organizations. Finding a low-administration solution that is also flexible and highly scalable is now attainable. It’s called MailMarshal e10000 – and it represents the first of a new breed of more intelligent appliances.

MailMarshal SMTP is a total email content security solution for business networks. It combines anti-spam, anti-virus, anti-phishing, anti-porn and content security into a highly scalable and easily manageable solution.

MailMarshal Exchange is a fast, easy-to-use email filtering solution that monitors and controls internal email communication for organizations deploying Microsoft® Exchange 2000/2003. This helps to ensure a safe and productive working environment by enforcing organizational Acceptable Use Policies (AUP) and protecting against spam and viruses

With threats from Web and e-mail now converging, it is now more important than ever to have a constant and unified strategy on threat prevention. SurfControl’s multi-layered portfolio of security solutions and underlying technology leadership provides Trusts with best practice protection against Web and e-mail threats, resource abuse and helps reduce business risk.

SurfControl prides itself by protecting against image spam and other emerging threats via a layered approach. SurfControl offers you the choice of where in your network environment you want to deploy your messaging solutions: on the network (as software or an appliance), or in the cloud (as an on-demand service).

SurfControl E-mail Filter for SMTP messaging security software provides comprehensive content filtering for continuous protection against inbound and outbound e-mail threats including spam, viruses, blended threats, data loss, and regulatory violations.

Sophos PureMessage for Notes/Domino prevents all email-borne threats and potential carriers of viruses and other malware from entering Lotus™ Domino mailboxes and spreading within the network and databases.

Sophos Email Security Appliances protect the email gateway from inbound and outbound threats with unrivaled effectiveness and simplicity, delivering high-capacity, high-availability security against spam, viruses, spyware and phishing.

Sophos PureMessage for UNIX combines powerful content scanning with highly flexible policy controls, integrating into your existing infrastructure to enable complete email management on a wide range of operating systems.

Protects your Windows network with Sophos Anti-Virus and Sophos Client Firewall. More than just anti-virus, anti-spyware and anti-adware, our single anti-virus client now incorporates intrusion prevention and control of unauthorized applications, VoIP, IM, P2P, and games.

Integrated virus, spyware and adware protection in one easy-to-use software package for Windows and Macs. Expert 24/7 support and product upgrades are included in your license.

Cross-platform security and control for your desktops, laptops, file servers and mobile devices. Sophos delivers complete protection against viruses, spyware and adware, and controls VoIP, IM, P2P and games.

Sophos PureMessage for Windows/Exchange provides integrated gateway and messaging protection from spam, viruses and spyware. It scans all inbound, outbound and internal email messages and Exchange message stores and includes threat reduction technology to protect against new or unknown email-borne threats.

Removing rootkits without compromising system integrity is particularly challenging and needs to be done with care. Our free software, Sophos Anti-Rootkit, finds and removes any rootkit that is hidden on your computer.