Information assurance can be defined as measures applied so as to protect data/information and system holding that information by ensuring the five pillars of information assurance (namely CIA, Authentication and Non-Repudiation).
Information assurance can also be defined as a protection measure grown above the practice of information security and applies to data, either in electronic or physical forms together with their storage facilities.
If you pass the initial technical interview for posts relating to information assurance, the interview will go more technical and this post attempts to enlist a few tough information assurance interview questions.
Below is the list of 10 Toughest Information Assurance Interview Questions that will surely help you for the information security job that you are looking forward to join.
2. When you press delete button, is a file actually deleted?
No, A file isn't deleted when you press that delete button. Actually what happens is your OS flips a bit telling that you don’t need this file for now and can be overwritten, if required. You could use several tools to recover deleted files because they are not actually deleted but are ready to be overwritten.
4. What do you mean by white box , grey box and black box testing?
In white box testing, a tester is provided with source code, network diagrams, programs running on the server side, or in a word 'complete privilege'. On the other hand, a black box tester will be given nothing -- he will have to perform or simulate an attack from a random outsider.
10. How are information protection and assurance different ?
Information assurance deals with protecting data and information system to keep the data reliable using non-repudiation techniques, backup and so on.
However, information protection simply deals with methods to keep the data safe through the use of encryption, security-related tools, and other ways.