About this previous year paper
Subject: Cyber Security (AUC002)
Exam Type: Theory
Semester: IV (4th Semester)
Time: 3 Hours
Maximum Marks: 100
Common to All Branches
Section A – Short Questions (10 × 2 = 20 Marks)
This section includes 10 short questions testing basic cyber security concepts, terminology, and definitions
Topics covered:
CIA Triad: Confidentiality, Integrity, and Availability
Threats to Information Systems: Malware, phishing, insider threats, etc.
System Development Life Cycle (SDLC): Phases of secure system development
Banking Terms: RTGS (Real-Time Gross Settlement) and NEFT (National Electronic Funds Transfer)
Cyber Threats: Virus, worm, and IP spoofing
Cyber Security vs. Computer Security: Key differences in scope and focus
Risk Management vs. Risk Assessment: Process and analysis distinction
Data Disposal: Secure deletion and destruction of data
IT Assets and Security: Importance and protection methods
Need for Cyber Laws in India: Legal framework for cybercrime prevention
Section B – Descriptive / Analytical Questions (5 × 10 = 50 Marks)
Detailed explanations of cybersecurity tools, practices, and systems
Key questions include:
Biometrics in Access Control: Types, selection criteria, and applications
Intrusion Detection Systems (IDS): Definition, working, and types (host-based, network-based)
Backup Security Measures: Types such as full, incremental, and differential backup
Fundamental Principles of Information Security: CIA triad and supporting mechanisms
CCTV and its Applications: Role in surveillance and security monitoring
Electronic Cash: Differences between cash and credit card transactions
Virtual Private Networks (VPNs): Authentication mechanisms and secure data tunneling
Short Notes:
(i) Database Security
(ii) Email Security
(iii) Internet Security
Section C – Long Analytical Questions (2 × 15 = 30 Marks)
These are essay-style questions covering encryption, security protocols, and governance systems
Electronic Data Interchange (EDI):
Definition and benefits Role in improving e-Governance and business communication
Digital Signature:
Working, requirements, and validation Security services offered (authentication, non-repudiation, integrity)
Cryptography and Firewall:
Private Key vs. Public Key Cryptosystem Concept and working of a Firewall in network protection
Major Topics Covered
Fundamentals of Cyber Security Encryption & Cryptography
Intrusion Detection Systems VPN & Network Security
Biometrics & Access Control Digital Signatures & EDI
Risk Management & Cyber Laws Data Backup & Disposal Security
Purpose of the Paper
This exam evaluates both theoretical knowledge and practical understanding of cybersecurity measures, data protection, and secure communication systems. It emphasizes real-world applications like biometric access, data backup, digital signatures, firewalls, and VPNs — making it relevant for students of all engineering branches.