# what is password cracker definition from whatis com

What is password entropy? - Definition from WhatIs.com » Password entropy predicts how difficult a given password would be to crack through guessing, brute force cracking, dictionary attacks or other common methods. Whatis.techtarget.com

What is password cracker? - Definition from WhatIs.com » Password crackers use two primary methods to identify correct passwords: brute- force and dictionary searches. When a password cracker uses brute-force, ... Searchfinancialsecurity.techtarget.com

What is data recovery agent (DRA)? - Definition from WhatIs.com » Data Recovery Agents can be defined at the domain, site, organizational unit or local machine level. In a small to mid-sized business, the network administrator ... Searchitchannel.techtarget.com

What is John the Ripper? - Definition from WhatIs.com » John the Ripper is a popular free password cracking tool that combines several different cracking programs and runs in both brute force and dictionary attack ... Whatis.techtarget.com

What is data dictionary? - Definition from WhatIs.com » A data dictionary is a collection of descriptions of the data objects or items in a data model for the benefit of programmers and others who need to refer to them. Searchmicroservices.techtarget.com

What is password? - Definition from WhatIs.com » This definition explains the meaning of password and what should be… As a result, password recovery methods might vary depending upon access to an ... Searchsecurity.techtarget.com

What is strong password? - Definition from WhatIs.com » A strong password is one that is designed to be hard to for a person or program to discover.… Although a password cracker can eventually go through that many  ... Searchenterprisedesktop.techtarget.com

What is brute force attack? - Definition from WhatIs.com » This definition explains brute force attack, which is a method used by application… Crackers are sometimes used in an organization to test network security,… Reverse brute force attacks begin with the attacking having the password as a ... Searchsecurity.techtarget.com

What is cache (computing)? - Definition from WhatIs.com » This definition explains the meaning of a cache, a place where active data is placed to make it easier to access. The use of a cache reduces latency and ... Searchstorage.techtarget.com

What is password strength meter? - Definition from WhatIs.com » A password strength meter shows how resistant a given password might be to password cracking attempts like brute force and dictionary attacks. Meters have ... Whatis.techtarget.com