Information Security Notes pdf – IS notes pdf

Information Security Notes pdf – IS notes pdf file

Information Security Notes pdf – IS pdf notes – IS notes pdf file to download are listed below please check it –

Link:Complete Notes

Unit 1

Link:Unit 1 Notes

Unit 2

Link:Unit 2 Notes

Unit 3

Link:Unit 3 Notes

Unit 4

Link:Unit 4 Notes

Unit 5

Link:Unit 5 Notes

Unit 6

Link:Unit 6 Notes

Note :- These notes are according to the r09 Syllabus book of JNTUH.In R13 & R15,8-units of R09 syllabus are combined into 5-units in r13 syllabus.Click here to check all the JNTU Syllabus books


Security attacks (interruption, interception, modification and fabrication), security services (confidentiality, authentication, integrity, non-repudiation, access control and availability) and mechanisms, a model for internetwork security, internet standards and rfcs, buffer overflow & format string vulnerabilities, tcp session hijacking, attacks, route table modification, udp hijacking, and man-in-the-middle attacks.


Conventional encryption principles, conventional encryption algorithms, cipher block modes of operation, location of encryption devices, key distribution approaches of message authentication, secure hash functions and hmac,Cipher Text,Decryption Algorithm.


Electronic Codebook Book (ECB),Cipher Block Chaining Mode (CBC),Output Feedback Mode (OFB),Counter Mode (CTR),Message Authentication,Message Encryption,Message Authentication Code,Hash Function,MD5 Message Digest Algorithm.

Information Security Notes


Email privacy: pretty good privacy (pgp) and s/mime,PGP Notations,PGP Operation- Authentication,PGP Operation- Confidentiality,PGP Operation – Email Compatibility,PGP Operation – Segmentation/Reassembly,Cryptographic Keys and Key Rings.


Internet Protocol security (IPSec) is a framework of open standards for protecting communications over Internet Protocol (IP) networks through the use of cryptographic security services. IPSec supports network-level peer authentication, data origin authentication, data integrity, data confidentiality (encryption), and replay protection.


Web security requirements, secure socket layer (SSL) and transport layer security (TLS),
secure electronic transaction (SET),Web Traffic Security Approaches,SSL Record Protocol,SSL Change Cipher Spec Protocol.


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