Most RecentMost ViewedMost LikesSMB and Null Sessions: Why Your Pen Test is Probably Wrong Null sessions are bad, and Windows doesn't like them. Learn more about this aspect of SMB security and why you probably don't need to do anything, despite what your auditing software says. Controlling write-through behaviors in SMB How to control SMB write-through and data consistency in Windows 10 and Windows Server. SMB Traffic Control Increase your security by controlling SMB traffic's ingress, egress, and lateral movement