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Hands-On Ethical Hacking and Network Defense Chapter 12 Cryptography Last modified 11-6-08
Objectives ,[object Object],[object Object],[object Object],[object Object]
Understanding Cryptography Basics ,[object Object],[object Object],[object Object],[object Object],[object Object]
History of Cryptography ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
History of Cryptography (continued) ,[object Object],[object Object],[object Object]
Enigma ,[object Object],[object Object],[object Object],[object Object]
Steganography ,[object Object],[object Object],[object Object]
Algorithms ,[object Object],[object Object],[object Object],[object Object]
Keys (not in textbook) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Brute Force (not in textbook) ,[object Object],[object Object],[object Object],[object Object],[object Object]
How Many Bits Do You Need? (not in textbook) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Symmetric Cryptography ,[object Object],[object Object],[object Object],Winning Lotto #s: aWDHOP#@-w9 aWDHOP#@-w9 Winning Lotto #s:
Symmetric Cryptography Algorithms ,[object Object],[object Object],[object Object],[object Object],[object Object]
Symmetric Cryptography Algorithms ,[object Object],[object Object],[object Object],[object Object],[object Object]
Symmetric Cryptography Algorithms ,[object Object],[object Object],[object Object],[object Object],[object Object]
DeCSS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Data Encryption Standard (DES) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Data Encryption Standard (DES) ,[object Object],[object Object]
Data Encryption Standard (DES) (continued) ,[object Object],[object Object],[object Object],[object Object]
Triple DES (3DES) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Advanced Encryption Standard (AES) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
International Data Encryption Algorithm (IDEA) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Blowfish ,[object Object],[object Object],[object Object]
RC5 ,[object Object],[object Object],[object Object]
Cracking RC5 ,[object Object],[object Object],[object Object],[object Object]
Asymmetric Cryptography Algorithms ,[object Object],[object Object],[object Object],[object Object],[object Object]
Asymmetric Cryptography ,[object Object],[object Object],Winning Lotto #s: aWDHOP#@-w9 aWDHOP#@-w9 Winning Lotto #s:
Asymmetric Cryptography ,[object Object],[object Object],[object Object]
Asymmetric Cryptography ,[object Object],[object Object],[object Object],[object Object],[object Object]
RSA ,[object Object],[object Object],[object Object]
Diffie-Hellman ,[object Object],[object Object],[object Object],[object Object],[object Object]
Elliptic Curve Cryptosystems (ECC) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Elgamal ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
From Wikipedia Link Ch 12o
Digital Signatures ,[object Object],[object Object]
Digital Signature Standard (DSS) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Pretty Good Privacy (PGP) ,[object Object],[object Object],[object Object]
Pretty Good Privacy (PGP) ,[object Object],[object Object],[object Object],[object Object]
Pretty Good Privacy (PGP) (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Secure Multipurpose Internet Mail Extension (S/MIME) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Privacy-Enhanced Mail (PEM) ,[object Object],[object Object],[object Object],[object Object]
Hashing Algorithms ,[object Object],[object Object],[object Object]
Collisions ,[object Object],[object Object]
Hashing Algorithms ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Symmetric Algorithms (Private-key) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Asymmetric Algorithms (Public-key) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Hashing Algorithms ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Public Key Infrastructure (PKI) ,[object Object],[object Object],[object Object],[object Object]
PKI Components ,[object Object],[object Object]
PKI Components ,[object Object],[object Object]
Certificate Expiration and Renewal ,[object Object],[object Object],[object Object],[object Object]
Certificate Revocation and Suspension ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Certificate Revocation and Suspension ,[object Object],[object Object],[object Object]
Backing Up Keys ,[object Object],[object Object],[object Object],[object Object]
 
Microsoft Root CA ,[object Object],[object Object],[object Object],[object Object]
Microsoft Root CA ,[object Object],[object Object],[object Object],[object Object]
Understanding Cryptographic Attacks ,[object Object],[object Object],[object Object],[object Object],[object Object]
Birthday Attack ,[object Object],[object Object],[object Object],[object Object],[object Object]
Birthday Attack ,[object Object],[object Object],[object Object],[object Object],[object Object]
Mathematical Attacks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Mathematical Attacks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Mathematical Attacks ,[object Object],[object Object],[object Object],[object Object]
Brute Force Attack ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Man-in-the-Middle Attack ,[object Object],[object Object],[object Object],[object Object],[object Object],Victim Attacker Server
Dictionary Attack ,[object Object],[object Object],[object Object],[object Object],[object Object]
Replay Attack ,[object Object],[object Object],[object Object],[object Object]
Password Cracking ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Password cracking programs ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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Ch12 Cryptography it-slideshares.blogspot.com

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