Validating identity problem on wireless

Hackers have found wireless networks relatively easy to break into, and even use wireless technology to hack into wired networks.The risks to users of wireless technology have increased as the service has become more popular.Wireless networks are very common, both for organizations and individuals.Wireless Intrusion Prevention Systems (WIPS) or Wireless Intrusion Detection Systems (WIDS) are commonly used to enforce wireless security policies.Hence, it is important to understand the characteristics of such applications and evaluate the vulnerabilities bearing the highest risk in this context.Evaluation of these vulnerabilities and the resulting vulnerability catalogs in an industrial context when considering WLAN, NFC and Zig Bee are available.Enterprises often enforce security using a certificate-based system to authenticate the connecting device, following the standard 802.1X.Many laptop computers have wireless cards pre-installed.

WPA2 uses an encryption device that encrypts the network with a 256-bit key; the longer key length improves security over WEP.However, there are many security risks associated with the current wireless protocols and encryption methods, and in the carelessness and ignorance that exists at the user and corporate IT level.Hacking methods have become much more sophisticated and innovative with wireless access.However, there are effective countermeasures (like disabling open switchports during switch configuration and VLAN configuration to limit network access) that are available to protect both the network and the information it contains, but such countermeasures must be applied uniformly to all network devices.Due to its availability and low cost, the use of wireless communication technologies increases in domains beyond the originally intended usage areas, e.g. Such industrial applications often have specific security requirements.

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