Validating identity problem on wireless

Posted by / 26-Jul-2019 23:25

Validating identity problem on wireless

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.

However, lack of knowledge among users about the security issues inherent in setting up such systems often may allow others nearby access to the connection.

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.

Such "piggybacking" is usually achieved without the wireless network operator's knowledge; it may even be without the knowledge of the intruding user if their computer automatically selects a nearby unsecured wireless network to use as an access point. If an employee (trusted entity) brings in a wireless router and plugs it into an unsecured switchport, the entire network can be exposed to anyone within range of the signals.

Similarly, if an employee adds a wireless interface to a networked computer using an open USB port, they may create a breach in network security that would allow access to confidential materials.

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There were relatively few dangers when wireless technology was first introduced.