Visendo Mail Checker Server 2006

Messaging Security

Key Features:

- Provide overview of operational security principles for Antispam 
  Enterprise as technology
- Identify ways to improve messaging security in our daily work 
  environment
- Achieving messaging security at multiple layers
- Holistic approach to messaging security

Why Is E-Mail Security Important?

- Malicious and unsolicited e-mails - an daily annoyance for us
- Also a large hit to the infrastructure
- The 2005 year statistics :
                    …out of 1,500,000+ messages sent to ppedv.de
                    …less than 200,000 were legitimate (less than 13.3%)
          The rest were filtered out before reaching user mailboxes
- How to implement such protection?
          - Multi-layered defence is the key!
          - E-Mails identify and signining
          - Messaging Gateways filtering

Bussines Logic - Architecture

New features - Layered Defence

- Multiple protection layers:
          - Connection filtering
          - Sender and recipient filtering
          - Outbound and Inbound Spam filtering
          - Attachment blocking
          - 3rd party Anti-virus add-on (planned)

New antispam features

- Recipient lookup
- Outbound filtering
- Gateway filtering
- Attachments Blocking
- E-mail ID - Keys Identifiers
- Using public DNS black list servers
- Improved E-mail clients Add-ons interaction ( Outlook, Outlook Express, plugin 
  framework for building custom add-ons )
- Collaboration – p2p Antispam network, syncronization of trusted spam data
- AntiSpam Desktop – client connection filtering

For more informations and detailed descriptions please visit our web page www.ppedv.de.