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Ronnie Mullins By: Ronnie Mullins. History Developed by the U.S. Military Prevents (or at least delays) an attacker Also implemented in Fire Prevention.

Published byTerence Elliott Modified over 9 years ago

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Presentation on theme: "Ronnie Mullins By: Ronnie Mullins. History Developed by the U.S. Military Prevents (or at least delays) an attacker Also implemented in Fire Prevention."— Presentation transcript:

1 Ronnie Mullins By: Ronnie Mullins

2 History Developed by the U.S. Military Prevents (or at least delays) an attacker Also implemented in Fire Prevention and Rescue Safety, Engineering, Nuclear Safety, and Information Security Protects information/data - Critical - Confidential - Private

3 DiD Layers

4

5 C – I - A Confidentiality - Privacy - Encryption - Verification/Authentication Integrity - Consistency, Accuracy, and Trustworthiness - Checksums Availability - Prevention of data loss - Backups

6 DiD Strategies

7 Microsoft Bitlocker Full-Disk Encryption AES-128/256 (Advanced Encryption Standard 128-bit/256-bit) CBC (Cipher Block Chaining) Secures “Host” Defense in Depth layer Removable Media Encryption Multi-factor authentication – PIN (something you know) – TPM (something you have – or something your computer has) – USB (something you have)

8 Cipher Block Chaining

9 References http://en.wikipedia.org/wiki/Defense_in_depth_(computing) http://en.wikipedia.org/wiki/Information_security http://whatis.techtarget.com/definition/Confidentiality-integrity-and- availability-CIA http://whatis.techtarget.com/definition/Confidentiality-integrity-and- availability-CIA

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