They typically have limited processing power, storage capability and battery life. The display capabilities and user interfaces are less sophisticated than those found in most PCs. And finally, the network connection for wireless devices is not as reliable as wired devices. Overcoming these constraints is key to extending the rapid growth of e-commerce. Along with the convenience of connectivity offered by wireless and portable devices, however, come increased security risks.
Wireless transmissions are susceptible to interception and tampering.
Portable devices with no fixed connection offer tempting wireless access points to hackers. Portable devices also contain valuable information and credentials. This information must be protected in case of theft or loss of a device. Since 1990, RSA Security has worked with the wireless and embedded industry leaders to understand and build the security needed. Protocols used in a wide range of products use RSA Security s technology as the foundation for their protection schemes.