Which Type of Security Uses Mac Addresses to Identify Devices that are Allowed or Denied?

Port Security Facts

Port security uses the MAC address to identify allowed and denied devices. By default, port security allows only a single device to connect through a switch port. You can, however, modify the maximum number of allowed devices.

Which Type of Security Uses MAC Address?

MAC filtering is a security method based on access control. In this, each address is assigned a 48bit address which is used to determine whether we can access a network or not.

What does an IDS that Uses Signature Recognition Use for Identifying Attacks?

Signaturebased IDS is the detection of attacks by looking for specific patterns, such as byte sequences in network traffic , or known malicious instruction sequences used by malware.

How are Switches Indirectly Involved in Address Resolution Protocol ARP Poisoning?

Switches are indirectly involved in the attack because they do not verify the MAC address/ IP address association. > A default gateway is a prime target because local traffic goes through a default gateway to get to nonlocal destinations such as the internet.

Which Command Protects a Switched Network from a Hacker who is Trying to Preempt an Election of STP?

The correct answer is " Switch# show port-security." When used without keywords, the command gives overview of port security setting of the device, including violation count, configured interfaces, and security violation actions.