Poison Java: antidotes to malicious code are required above and beyond Java's own antigens if the programming language is to be immunized against security breaches

Article Abstract:

Java's strength is its platform independence, which allows Java applets to run in a Java-enabled web browser on any type of computer hardware or operating system, but its active content makes use of the system's resources and could potentially erase data or copy and transmit it to a third party. Malicious Java applets are able to modify the system, access private data, tie up the system's resources, or antagonize the user. Firewalls, data encryption and other traditional network security techniques cannot prevent malicious Java code. Different web browsers implement Java in different ways, so security flaws need to be identified for each specific browser. Two popular Java security solutions are digital signatures and sandboxes, which run code of unknown origin separately and limit what the code may do. Java 1.1 featured support for digital signatures, which encode binary files with a digital code, or signature, unique to a developer, distributor or certifier. A combination of techniques must be used to protect systems from potential malicious code in Java applets.

Software Publishers, Computer Language Software ex Military, Technology overview, Data security, Computer hackers, Java (Programming language), Data security issue, Hacker, Java (Computer program language), Java

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A foundation of knowledge

Article Abstract:

The IBM Corp.'s Webfountain is dedicated to the purpose of blending the information, opinion, and falsehood that roils the Internet every second of every day. Its key ability to understand documents is to employ a more flexible approach to structuring data, than putting it in a database.

Computers, Computers & Auxiliary Equip, Science & research, Research, Analysis, Computer industry, Microcomputer industry, International Business Machines Corp., IBM, System selection, Software/hardware leasing

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Anatomy of malice

Article Abstract:

Malicious software mostly falls into one of three classes: viruses, worms and Trojan horses. The structures, methods of operation and history of malicious software is discussed, and prevention countermeasures are described.

Management Informatn Computer Systems, Column, Management issue, MIS, Management information systems, Disk and file management software, Anti-virus software

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