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Certification is just the start. Real professionals learn to share with others of like mind, says Mark Fischer Digital attacks often mirror attacks in the real world. Illena Armstrong asks if they are inevitable and how to respond. Jason Buffington looks at likely trends in disaster recovery as companies realize that availability is essential Biometrics is a security approach that offers great promise, but also presents users and implementers with a number of practical problems. With the internet and mobile working playing an increasingly important roles in business, connecting to internal systems is becoming far easier. Trust has always been one of the key elements in any business relationship. Mobile computing has revolutionized the working practices of workers in all sectors and industries. Here’s a question: how many non-work related emails do you send and receive every day from your office email address? "If you know the enemy and know yourself, you need not fear the result of a hundred battles." Sun Tzu, The Art of War "Though the enemy be stronger in numbers, we may prevent him from fighting. Scheme so as to discover his plans and the likelihood of their success. Rouse him, and learn the principle of his activity or inactivity. Force him to reveal himself, so as to find out his vulnerable spots." Sun Tzu, The Art of War Ebusiness security has never been bigger business and industry experts agree that the best growth is yet to come. We all hanker for the opportunity to work fewer hours and avoid wasting time traveling to and from work. A heightened awareness of security issues and the need to safeguard mission-critical, highly confidential data has catapulted security to the top of organisations’ agendas. Ebusiness security has never been bigger business and industry experts agree that the best growth is yet to come. We all hanker for the opportunity to work less hours and avoid wasting time traveling to and from work. With the growth of Instant Messaging and peer-to-peer (P2P) technologies, businesses are increasingly facing security and management challenges. In January 2003, "Bank of America" was the most prominent victim of the aggressive "Slammer" computer virus that Richard Clarke, the former top adviser to President George W. Bush on cybersecurity, simply called "a dumb worm".

Norman delivered quick and efficient performance, with acceptable, but unexceptional, reporting. Installation required Norman Virus Control to be installed first, for the AV engine. No reboot was required and, if anything, a surprising lack of feedback resulted - the software just quietly went to work with the default server configuration.

One-factor authentication (user IDs and password) is still the most widely used method, primarily because it is simple, easy and there are no pieces of hardware to configure. But there are many applications where this is just not secure enough. In two-factor authentication, not only do users need to know a PIN but they also need to possess the correct token. This higher level of security, combined with the token's memory and cryptographic processing capabilities, makes it particularly attractive as a solution for many situations such as digitally signing documents and mails and authenticating the user remotely for access to corporate networks through VPNs.

CyberAngel is actually one of several competing packages on the market in the U.S. and Canada that allows a central monitoring station to detect when an unauthorized access to a PC or notebook has taken place, and alerts the owner accordingly.