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CHAPTER 1
21
Introduction
1.4
Scanning Methods
Virus Scanning
The virus scan uses virus definition databases to detect and disinfect
viruses. Virus definition databases are updated typically multiple times a
day and they provide an always up-to-date protection capability.
Heuristic Scanning
The heuristic scan analyzes files for suspicious code behavior so that the
product can detect unknown malware.
Proactive Virus Threat Detection
The proactive virus threat detection analyzes e-mail messages for
possible virus patterns and security threats. All possibly harmful
messages are quarantined as unsafe. The proactive virus threat detection
can detect new viruses during the first minutes of the outbreak.
Grayware Scanning
The grayware scan detects applications that have annoying or
undesirable behavior that can reduce the performance of computers on
the network and introduce significant security risks to your organization.
Grayware includes spyware, adware, dialers, joke programs, remote
access tools, and any other unwelcome files and programs that can
perform a variety of undesired and threatening actions, such as irritating
users with pop-up windows, logging user key strokes, and exposing the
computer to vulnerabilities.
Содержание ANTI-VIRUS FOR MICROSOFT EXCHANGE 8.00 -
Страница 1: ...F Secure Anti Virus for Microsoft Exchange Administrator s Guide...
Страница 9: ...9 ABOUT THIS GUIDE How This Guide Is Organized 10 Conventions Used in F Secure Guides 13...
Страница 23: ...23 2 DEPLOYMENT Installation Modes 24 Network Requirements 25 Deployment Scenarios 26...
Страница 59: ...CHAPTER3 59 Installation Step 18 The installation is complete Click Finish to close the Setup wizard...
Страница 296: ...296 A APPENDIX Variables in Warning Messages List of Variables 297...
Страница 299: ...299 B APPENDIX Services and Processes List of Services and Processes 300...
Страница 332: ...332 D APPENDIX Sending E mail Alerts And Reports Overview 333 Solution 333...
Страница 344: ...344 Technical Support F Secure Online Support Resources 345 Web Club 347 Virus Descriptions on the Web 347...
Страница 349: ......