Your roadmap · आपका रोडमैप
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Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
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Part 1 of the syllabusपाठ्यक्रम भाग 1Unit-wise coaching with notes and doubt classes.
Unit 1: Security ConceptsUnit 2: Symmetric CryptographyUnit 3: Public Key Cryptography
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Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
Unit 4: Hashing, Signatures and AuthenticationUnit 5: Network Security and Cyber Law
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Unit tests & assignmentsयूनिट टेस्टRegular tests in the university / board pattern.
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Semester 6 exam (university / board)विश्वविद्यालय / बोर्ड परीक्षाPrevious papers and full revision before the exam.
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Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
सिलेबस · पाठ्यक्रम
1 subject · 5 chapters · 24 topics
01Unit 1: Security Concepts
5 टॉपिक+
- Confidentiality, integrity and availability
- Threats, vulnerabilities and attacks
- Passive and active attacks
- Malware - virus, worm, trojan, ransomware
- Security services and mechanisms
02Unit 2: Symmetric Cryptography
5 टॉपिक+
- Classical ciphers - Caesar, substitution, transposition
- Block and stream ciphers
- DES
- AES
- Key distribution problem
03Unit 3: Public Key Cryptography
4 टॉपिक+
- Principles of public-key cryptosystems
- RSA algorithm
- Diffie-Hellman key exchange
- Key management
04Unit 4: Hashing, Signatures and Authentication
5 टॉपिक+
- Hash functions - MD5, SHA family
- Message authentication codes
- Digital signatures
- Digital certificates and PKI
- User authentication and passwords
05Unit 5: Network Security and Cyber Law
5 टॉपिक+
- Firewalls and their types
- Intrusion detection systems
- VPN and IPsec
- SSL/TLS and HTTPS
- E-mail security and the IT Act 2000
About this course
आप यह कर पाएँगे
- Explain security goals, threats, attacks and security services
- Encrypt and decrypt with classical ciphers and describe DES and AES
- Explain public-key cryptography - RSA and Diffie-Hellman key exchange
- Describe hash functions, MACs, digital signatures and digital certificates
- Explain firewalls, IDS, VPN, IPsec and SSL/TLS
- Describe cyber laws in India, including the IT Act 2000
यह किसके लिए है
- BCA students of Semester 6 (UP state universities, Lucknow University pattern)
- Students interested in cyber security careers and certifications
आपको क्या चाहिए
- Introduction to Network (BCA Semester 5)
- Basic modular arithmetic (taught at the centre)
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
सवाल
Which syllabus does this Computer Network Security course follow?
It follows the common UP state university BCA syllabus (University of Lucknow pattern) for BCA Semester 6. If your own university's syllabus differs, the centre follows your university's syllabus and unit order.
Are RSA numericals asked?
Yes. Small RSA key generation and encryption problems are common; the trainer teaches modular arithmetic first.
Is ethical hacking part of this course?
No hacking is taught. The trainer demonstrates safe tools such as Wireshark and firewall settings for awareness.
