1 Prime Numbers And Their Importance In this talk I would like to discuss “Prime numbers and their Importance not only in mathematics but also in our practical life. I…

Topic 1, Main(400 Questions) QUESTION NO: 1 Which access control method gives the owner control over providing permissions? A. Discretionary Access Control (DAC) B. Mandatory…

Prime numbers are God’s signature ِ ِ ‫ِ ْ ِ ٱ ﱠ ِ ٱ ﱠ ْ َٰ ِ ٱ ﱠ‬ In the name of God, Allah, the most Merciful qualitatively, the most Merciful…

Cryptography Cryptography ` Cryptography is the art of achieving security by encoding messages to make them non readable. Plain Text Cipher Text Encryption Decryption Key…

Slide 1Software Security Technologies Richard Sinn Principal Architect / Security Architect, Yahoo, Inc Lecturer, SJSU Slide 2 Agenda Basic Security Theory Essential PKI…

Slide 1Ethical Hacking Module XXI Cryptography Slide 2 EC-Council Module Objective What is PKI RSA MD-5 SHA SSL PGP SSH Encryption Cracking Techniques Slide 3 EC-Council…

1.Fermat and Euler’sTheorems Presented By : Ankita Pandey ME ECE- 1126042. CONTENTS PRIME NUMBERS PRIME FACTORIZATION RELATIVELY PRIME NUMBERS GREATEST COMMON…

1.Unit08: Security Protocols 2. Overview • Network Security • IPSec • VPN Protocol • Kerberos • Smart Cards • Firewalls • Proxy Servers 3. Network Security…

1.  What is meant by cryptography ? • Its Greek word • Crypto means “ Secret”• Graphie means “ Writing “ Why Cryptography ? •To convert the plain text…

1. © 2012 Pearson Education, Inc. Slide 5-1-1 Chapter 5Chapter 5 Number TheoryNumber Theory 2. © 2012 Pearson Education, Inc. Slide 5-1-2 Chapter 5:Chapter 5: Number TheoryNumber…