What does TBSD mean in UNCLASSIFIED

Trust Based Sybil Detection (TBSD) is a method of detecting malicious network nodes, or "Sybils", by evaluating their trustworthiness based on factors such as their behavior and the relationships between them.

TBSD is used by network administrators and security professionals to identify and remove malicious actors from a network in order to protect the system from potential threats.

TBSD uses various techniques to evaluate the trustworthiness of a given node, including observing the node's activity in the network, analyzing its characteristics, examining its interactions with other users, assessing its reputation within the network, and more.

Using TBSD can help improve overall network security by allowing for early detection of malicious actors before they can cause any harm. It also reduces potential false positives that can occur when using other methods of detection.

The main drawback associated with using TBSD is that it requires additional computing resources for execution; thus it may not be feasible for certain networks with limited resources. Additionally, if an attacker has successfully infiltrated a system before being detected, taking corrective action may be difficult or impossible.