Cryptography Types Explained in Urdu/Hindi | Complete Lecture Part 17 🔐

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Title:- Types of cryptography || urdu hindi | Types of cryptography lecture in urdu | cryptography | part 17

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Topics Covered in the playlist (Try to Ignore this):
Type of encryption operations used,
Substitution,
Shift cipher,
Rot-13 cipher,
Caesar cipher,
monoalphabetic ciphers,
Polyalphabetic ciphers,
Play fair cipher,
Transposition,
Product,
number of keys used,
single-key or private,
two-key or public,
way in which plaintext is processed,
Block,
feistel cipher,
Stream

• Introduction to Network Security, Information security, network security. Computer security, Security Trends, OSI Security Architecture, Security Attacks, Security Services, Security Mechanisms, A model for Network Security
• Symmetric encryption principles, Shift cipher, Rot-13 cipher, Ceasar cipher
• Cryptography, Cryptanalysis techniques,
• Security Threats in Ad-hoc Social Networks,
• Polyalphabetic ciphers, brute force search
• Fiestel cipher structure, Data Encryption Standard
• DES
• DES
• Cipher Block Modes of Operations
• CBM
• Secret key cryptography, key distribution scenario and issues, PRNGs
• Public key cryptography
• Diffie-hellman key agreement, exchange and its security, public key applications
• Quiz # 2
• Mid Term Week
• Mid Term Week
• RSA, Digital signature
RSA security
• Secret sharing, Threshold based SS
• Blakley’s scheme, Entity authentication
• S-MIME
• IP Security Overview, IP Security Policy
• Web Security, Threats and approaches, SSL
• Legal and ethical aspects
• System Security, Intruders, Intrusion Detection, Audit Records, Statistical Anomaly detection
• Rule based intrusion detection, Distributed intrusion detection, honeypots,
• Password management, protection, Strategies to choose password
• Malicious Software’s
• The Need for Firewalls
• Firewall Characteristics
• Types of Firewalls
• Firewall Basing
• Firewall Location and Configurations


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