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Tribhuvan University
BSc CSIT1 2 3 4 5 6 7 8
BCA1 2 3 4 5 6 7 8
BIT1 2 3 4 5 6 7 8
BIM1 2 3 4 5 6 7 8
BBA1 2 3 4 5 6 7 8
BBS1 2 3 4
Pokhara University
BE Computer (PU)1 2 3 4 5 6 7 8
BBA (PU)1 2 3 4 5 6 7 8
National Examinations Board (+2)
+2 Science1 2
+2 Management1 2
Every subject’s units and teaching hours.
TU
- BSc CSIT
- BCA
- BIT
- BIM
- BBA
- BBS
PU
- BE Computer (PU)
- BBA (PU)
NEB
- +2 Science
- +2 Management
Chapter notes, unit by unit.
TU
- BSc CSIT
- BCA
- BIT
- BIM
- BBA
- BBS
PU
- BE Computer (PU)
- BBA (PU)
NEB
- +2 Science
- +2 Management
Past board questions with worked answers.
TU
- BSc CSIT
- BCA
- BIT
- BIM
- BBA
- BBS
PU
- BE Computer (PU)
- BBA (PU)
NEB
- +2 Science
- +2 Management
Answer, check and learn why.
TU
- BSc CSIT
- BCA
- BIT
- BIM
- BBA
- BBS
PU
- BE Computer (PU)
- BBA (PU)
NEB
- +2 Science
- +2 Management
Notices
- GPA calculatorTU, PU and NEB grade points
- SearchEvery note and question

BIT303 Information Security

BIT · Semester 53 credit hours

Information Security BIT303

SyllabusComing soonUnits and teaching hours for this subject.Open NotesBeing writtenUnit-by-unit notes with examples.Open Old Questions36 questionsFrom TU Board 2081, TU Board 2080, TU Board 2079Open MCQ PracticeComing soonAnswer, see if you’re right straight away, and read why.Open

Recent old questions

Consider p=11 and q=7 in a RSA cryptosystem. i. What is a public key pair (e, n)? ii. What is a private key pair (d, n)? iii. What is ciphertext for M=6?TU Board 208110 Discuss how encryption and decryption is done in the DES algorithm.TU Board 208110 Define subjects, objects and access rights in access control with suitable examples. How role based access control is different from attribute based access…TU Board 208110 How online and offline dictionary attacks are done in password based authentication systems?TU Board 20815

All 36 old questions →