Unit 10 CYBER SECURITY Cyber Crime: Introduction to Cyber Crime FREE Malware type FREE Kinds of Cyber Crime Cyber Security Techniques: Authentication Encryption Digital Signatures Antivirus Firewall Steganography Password Management: Guidelines for Secure Password Two Step verification Generating Secure password Using Password Manager Enabling Two-step verification Securing Computer using antivirus Cryptography: Symmetric cipher model cryptographic system substitution techniques Caesar cipher mono alphabetic ciphers Hill ciphers Transposition techniques steganography Data encryption standard The strength of DES Attacks: Investigating DoS Attacks Types of DoS Attacks Classification of DoS Attacks Techniques to Detect DoS Attacks