What is the meaning of Badlock?

Badlock (CVE-2016-2118) is a security bug disclosed on April 12, 2016 affecting the Security Account Manager (SAM) and Local Security Authority (Domain Policy) (LSAD) remote protocols supported by Windows and Samba servers. Both SAM and LSAD are layered onto the DCE 1.1 Remote Procedure Call (DCE/RPC) protocol.

What is Badlock detection?

Badlock is a critical security bug affecting Windows and Samba, which exposes systems to man-in-the-middle and denial of service attacks. A set of indicators displays alerts when SMB or Samba services are detected.

What is Samba Badlock vulnerability?

The version of Samba, a CIFS/SMB server for Linux and Unix, running on the remote host is affected by a flaw, known as Badlock, that exists in the Security Account Manager (SAM) and Local Security Authority (Domain Policy) (LSAD) protocols due to improper authentication level negotiation over Remote Procedure Call (RPC …

What is the meaning of Peterman?

fisherman
Definition of peterman 1 : fisherman. 2 [peter entry 1 + man] slang : safecracker.

What are the 4 types of locks?

Although there are many types of locks, the four most common are padlocks, deadbolts, knob locks, and levers.

Padlocks.
Deadbolts.
Knob Locks.
Lever Handle Locks.
Cam Locks.
Rim/Mortise Locks.
Euro Profile Cylinders.
Wall Mounted Locks.

What is SMB signing not required?

This system enables, but does not require SMB signing. SMB signing allows the recipient of SMB packets to confirm their authenticity and helps prevent man in the middle attacks against SMB. SMB signing can be configured in one of three ways: disabled entirely (least secure), enabled, and required (most secure).

What is NFS exported information disclosure?

The vulnerability scanner Nessus provides a plugin with the ID 11356 (NFS Exported Share Information Disclosure), which helps to determine the existence of the flaw in a target environment. It is assigned to the family RPC and running in the context remote.

What is the definition of YEGG?

yegg \YEG\ noun. : one that breaks open safes to steal : safecracker; also : robber.

Why is a safecracker called a YEGG?

The word “yegg” soon came to mean a burglar or a safecracker, a usage that’s also of uncertain origin, though there are several theories about its orgin. The most common suggestion is that this slang usage is derived from John Yegg, the alias of a bank robber in the late 19th and early 20th centuries.

Should I require SMB signing?

It is pointless unless you are using SMB1. SMB2 signing is controlled solely by being required or not, and if either the server or client require it, you will sign. Only if they both have signing set to 0 will signing not occur. Again, SMB signing is always enabled in SMB2+.