>> ANTI-SPAM

Trend Micro™ Network Reputation Services Dynamic Network-Layer Spam Protection

Network Reputation Services stop up to 80 percent of spam at its source—before it can hit KEY ADVANTAGES the gateway and flood messaging security. This family of services includes RBL+™ Service, Stops spam at its source designed to block spam by verifying the IP address of incoming mail against the world’s • Checks IP addresses against the largest, most trusted reputation database of known spam sources. For added protection, reputation database of known spam sources Network Anti-Spam Service combines RBL+ Service and Dynamic Real-Time Spam • Identifies new spam sources in real time Blocking—to identify and stop new spam sources—even zombies and botnets—when they • Blocks at network perimeter to relieve first emerge. mission-critical messaging systems, including gateway security United Defense Network Reputation Services integrate with Trend Micro’s messaging gateway security— Blocks spam with almost InterScan™ Messaging Security Suite and Spam Prevention Solution—for a 3-in-1 defense zero false positives against viruses, spam, phishing, and mixed threat attacks. As an outer layer of security, • Reputation database contains more than 1.6 billion IP addresses of known spam sources Network Reputation Services greatly reduce spam’s impact on the gateway, allowing • Unlike blacklists that are outdated and messaging security to run at optimal efficiency. unreliable, Trend Micro Threat Prevention Network monitors and maintains reputation ratings based on spamming histories and SECURITY POINTS spam samples

INTEGRATES IN A SINGLE, CENTRALLY-MANAGED PLATFORM Easy to set up, scale, InterScan Messaging Spam Prevention Network Reputation Security Suite Solution Services and maintain at lower cost

Antivirus and messaging • Services install via simple configuration of compliance at the gateway ü the (MTA) • Scale easily to combat the growing volume Anti-spam at the gateway ü of spam with no additional hardware required and no software or manual tuning Anti-spam at the required IP-connection layer ü

Lower cost of ownership • Minimize drain on IT resources • Reduce associated costs for storage, administrative review, lost productivity, etc. Threat Prevention Network Manages the RBL+ and Reputation • Hardware-independent services lower Network Anti-Spam Databases DNS equipment costs Server

Response DNS Query with rating End-user With Trend Micro™ Network Reputation Services, the MTA queries the IP reputation database, rejecting Internet spam at the connection level—before it End-user can enter your network. SPAM is rejected Spammer MTA or Firewall Mail Server w/content and virus Quarantine filtering >> ANTI-SPAM

Trend Micro™ Network Reputation Services

™ ™ The family of Trend Micro Network Reputation Services (NRS) includes Trend Micro RBL+ Trend Micro Threat Service (RBL+), based on the leading reputation database, and Trend Micro™ Network Anti- Prevention Network Spam Service (NAS), a combination of RBL+ and Spam Blocking—the most comprehensive Trend Micro Reputation Services are powered by high-quality service from Trend Micro Threat network-layer spam protection. Key features and benefits are in the chart below: Prevention Network, a global team of experienced spam investigators who research, collect, process, and distribute reputation ratings on IP addresses. These highly trained specialists operate around the KEY FEATURES NAS RBL+ KEY BENEFITS clock to monitor spam activity, develop information on spam sources, verify the accuracy of reputation DYNAMIC REAL-TIME SPAM BLOCKING ratings, and work with organizations to ensure the Identifies suspect behavior with Protects against the newest sources of spam, service is tracking spammers correctly. For more advanced algorithms, heuristics, and including zombies and botnets ü information about Trend Micro Threat Prevention real-time monitoring Network service and support, go to: Assigns reputation of new Continually updates the database as new spam sources with dynamic rating attacks occur; only blocks active sources www.trendmicro.com/services/tpn/ technology ü COMPREHENSIVE REPUTATION DATABASE Trend Micro, Inc. Trend Micro, Inc., is a global leader in network Verifies IP addresses against largest, Blocks spam with almost zero false-positives antivirus and Internet content security software and most reliable reputation database of ü ü 1.6 billion IP addresses services, focused on helping customers prevent and minimize the impact of network viruses and mixed- Provides comprehensive spam Enables IT to make informed decisions whether ™ histories and spam samples ü ü to block, accept, or quarantine messages threat attacks through its award-winning Trend Micro Enterprise Protection Strategy. Trend Micro has MIXED THREAT SECURITY worldwide operations and trades stock on the Tokyo Blocks viruses, spyware, and Reduces burden on gateway security Stock Exchange and NASDAQ. grayware that use spamming tactics ü ü solutions— for improved effectiveness to propagate Blocks phishing-related Protects against phishing attacks designed to ü ü steal credit card numbers, passwords, etc. Guards against directory harvesting Prevents spammers from harvesting corporate Trend Micro Inc. attacks ü ü directories and consuming IT resources 10101 N. De Anza Blvd. Cupertino, CA 95014 USA COMPATIBILITY WITH LEADING SYSTEMS toll free: 1+800-228-5651 Integrates with InterScan Messaging Provides one-click access—for a unified phone: 1+408-257-1500 Security Suite ü ü defense against spam and mixed threats fax: 1+408-257-2003 Complements anti-spam capabilities Reduces the volume of spam that must be www.trendmicro.com of Spam Prevention Solution ü ü filtered at the messaging gateway Supports leading MTAs, including Configures easily to work with existing MTA , , and ü ü

Compatible MTAs

For Microsoft™ Windows™, ™, or Sun™ Solaris™

• Trend Micro RBL+™ Service currently supports any of the MTAs listed below. • Trend Micro™ Network Anti-Spam Service currently supports the MTAs listed in bold.

4th Dimension WebSTAR V Lotus Domino Secure Computing Sidewinder Aladdin eSafe McAfee™ WebShield Sun ONE Messaging Server Alt-N Mdaemon Macintosh OS X Mail Server Surfcontrol Email Filter Clearswift MailSweeper Mailfrontier Gateway Sybari Antigen CMS Praetor Microsoft, Exchange 2003 Symantec™ AntiVirus for SMTP Gateway Deerfield VisNetic Mail Server Mirapoint (full product line is supported) Symantec Firewall Eudora Internet Mail Server NetIQ MailMarshal Symantec, Mail Security for Microsoft Exchange exim exim Internet Mailer Openwave Edge GX Trend Micro™ InterScan™ Messaging Security Suite 5.7 Gordano Messaging Server Postfix Tumbleweed MailGate GWAVA Proofpoint Protection Server Watchguard SpamScreen IronPort (full product line is supported) qmail Xwall Kerio Mail Server Sendmail™ ZixCorp Message Inspector

©2005 by Trend Micro Incorporated. All rights reserved. No part of this publication may be reproduced, photocopied, stored on a retrieval system, or transmitted without the prior written consent of Trend Micro Incorporated. Trend Micro and the t-ball logo are trademarks or registered trademarks of Trend Micro Incorporated. All other company and/or product names may be trademarks or registered trademarks of their owners. Information contained in this document is subject to change without notice. [DS06NRS051111US]