One of the biggest vulnerabilities of NetBIOS systems is a(n) ____, which is an unauthenticated connection to a Windows computer using no logon and password values.
A)open session
B)unauthorized session
C)void session
D)null session

Question

Quizplus · Accepted Answer

A null session is an unauthenticated connection to a Windows computer using no logon and password values. This type of session can be used to gain sensitive information about the network, such as user account names and their respective security identifiers (SIDs). Therefore, null sessions pose a significant security risk and should always be disabled.

One of the Biggest Vulnerabilities of NetBIOS Systems Is A(n)