Latest DOS Attacks Endanger Mobile Data NetworksDuring a session at the Cyber Infrastructure Protection Conference at the City College of New York last Thursday, a senior security researcher alerted than an evolved type of DOS (Denial of Service) attack is currently jeopardizing mobile data network security.
The DOS attack is a hacking method used to force a computer resource—i.e., a website—to become inaccessible to its target users—i.e., regular visitors of a website. One common DOS technique involves oversupplying the targeted computer system or network with outside communications requests so that it cannot process real information traffic, or it is accessed so sluggishly that it might as well have been unavailable.
Networking research Vice-President Krishan Sabnani of Bell Labs have uncovered an intrinsic vulnerability in mobile IP protocol that enables the launch of cyber attacks that are fairly simple to prepare but incredibly difficult to prevent or expose. The mobile IP DOS attacks, like the ones described above, would typically take the shape of, say, a inundated method of assault that requires constant setup and release of connections...
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...At this time, Bell Labs is applying Sabnani's theories and studies on DOS hazards to create special security devices specifically engineered for mobile network protocols and architecture.
Denial of Service, Mobile Security
