Information Security

Přednášející:

Cvičící:

Předmět zajišťuje:

katedra telekomunikační techniky

Anotace:

The Information Security course provides a complete source of information on the field of security of information systems and information technologies. The most of information in today society is created, transferred, stored in electronic form so information security is very important part of it. Technical background for information security is provided by cryptology. Cryptology is a science about constructing and breaking cryptosystems for keeping and delivering private information.

Požadavky:

Hodnocení předmětu bude: 50% zápočtový test, 50% projekt.

Osnova přednášek:

1. Introduction to cryptology, basic terms

2. Steganography, Digital Watermarks, Digital Rights Management

3. Block ciphers - DES, AES, Camellia, Mars, Serpent, RC6, Blowfish

4. Stream ciphers (RC4, A5), Modes of Operation (ECB,CBC,OFB,CFB,CTR, CCMP ?)

5. Public Key Cryptosystems - RSA, El-Gamal, Diffie-Hellman, ECC

6. Hash functions - MD-5, SHA-1, SHA-2, RIPEMD, Whirlpool, Tiger

7. Authentication protocols

(Needham-Schröeder, RADIUS, TACACS, KERBEROS, DIAMETER, TESLA, TIK)

8. Protocol IPsec (AH, ESP, IKE, ISAKMP, Oakley)

9. SSL/TLS, WTLS, SSH

10. Security in LANs (ARP cache poisoning, DHCP spoofing); Denial of Service Attacks

11. WiFi/Bluetooth/WiMAX Security

12. GSM/ GPRS/UMTS Security

13. VoIP security (H.323, SIP, SCCP, Skype)

14. Digital Signature, Certificate, Time Stamps, Certification Authority

Osnova cvičení:

1. Agenda, BOZP.

2. Mathematical background

3. Google hacking

4. Cryptanalysis of Monoalphabetic Substitution Ciphers

5. Cryptanalysis of Polyalphabetic Substitution Ciphers

6. Cryptanalysis of Transposition Ciphers

7. Individual Project - Cryptanalysis of Historical Ciphers

8. Individual Project - Cryptanalysis of Historical Ciphers

9. Lab.1 - Security in Wireless Networks

10. Lab.2 - Virtual Private Networks based on IPsec

11. Lab.3 - Data Link Layer Attacks in LAN

12. Lab.4 - Simulation of Cryptographic Protocols Using CPN

13. Test

14. Assessment

Cíle studia:

Studijní materiály:

[1]Mao W., Modern Cryptography - Tudory & Practice, Prentice-Hall, 2004, ISBN: 0-13-066943-1

[2]Stamp M., Information Security - Principles and Praktice, Wiley, 2006, ISBN: 0-471-73848-4

Poznámka:

Rozsah výuky v kombinované formě studia: 14p+6c

Další informace:

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