BEDRIFTSTEKNOLOGI

Trend Micro har patentert virussøk for Java

Mange 3G-mobiltelefoner vil i fremtiden være basert på Java. Nå har et antivirusselskap patentert programvare for søking etter virus i Java-programmer.

7. sep. 2001 - 07:59
Trend Micro

9210Accompli 008

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Her er utdrag fra patentdatabasen hvor Trends beskrivelse av teknologien ligger:

United States Patent 6,272,641
Ji
August 7, 2001
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Computer network malicious code scanner method and apparatus

Abstract

A network scanner for security checking of application programs (e.g. Java applets or Active X controls) received over the Internet or an Intranet has both static (pre-run time) and dynamic (run time) scanning. Static scanning at the HTTP proxy server identifies suspicious instructions and instruments them e.g. a pre-and-post filter instruction sequence or otherwise. The instrumented applet is then transferred to the client (web browser) together with security monitoring code. During run time at the client, the instrumented instructions are thereby monitored for security policy violations, and execution of an instruction is prevented in the event of such a violation.

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