Network and Security concepts – Information Assurance – Cryptography – Domain Name System (DNS) – Firewall – Virtualization – Radio-Frequency Identification. Attacker technique and motivation – proxy – tunnelling Technique – fraud techniques – Threat Infrastructure.

Introduction, Historical background of Cyber forensics, Digital Forensics Science, The Need for Computer Forensics, Cyber Forensics and Digital evidence, Forensics Analysis of Email, Digital Forensics Lifecycle, Forensics Investigation, Challenges in Computer Forensics.

Introduction, Proliferation of Mobile and Wireless Devices, Trends in Mobility, Credit card Frauds in Mobile and Wireless Computing Era, Security Challenges Posed by Mobile Devices, Registry Settings for Mobile Devices, Authentication service Security, Attacks on Mobile/Cell Phones, Organizational security Policies and Measures in Mobile Computing Era, Laptops.

Memory Forensics – Honeypots – Malicious Code Naming – Automated Malicious Code Analysis System – passive and active analysis – Intrusion Detection System.

Introduction, cost of cybercrimes and IPR issues, web threats for organizations, security and privacy implications, social media marketing: security risks and perils for organizations, social computing and the associated challenges for organizations Case Study: Ransomware Attack( WannaCry, Petya, Sodinokibi, Ryuk)