Cyber Security MS Software Engineering/PhD Software Engineering University Of Sargodha (UOS) 2025

Inivers ; ig PG: amination 2 25 Subject: Software Engineering Paper: C : Cyber Seno: Time Allowed: 02:30 Hours ber Security SESC-304 A Maximum Marks: 64 Note: Objective part is compulsory. Attempt any thre, quest; (IMustrate your answer with diagram where Needed), 1008 from subjective part. Q.1. Write short answers of the following in 2-3 lings each on your answer sheet. (2°12) d— List some causes of vulnerabilities in information systems. W< What are buffer overflow attacks? wf. _ What are digital signatures? wd Name any two private encryption algorithms. Ww What is security policy? ot. Define CIA. vii. What is ransomware? viii. Define network behavior based IDPS + Time Allowed: 02:30 Hours Maximum Marks: 64 Note: Objective part is compulsory. Attempt any three : uest) (Mlustrate your answer with diagram where ne Seep from subjective part, Objective Part (Compulsory) Q.1. Write short answers of the following in 2-3 ines each on your answer sheet. (2*12) What are buffer overflow attacks? wi. _. What are digital signatures? vd Name any two private encryption algorithms. vii. What is ransomware”? viii. Define network behavior based IDPS » 1. “W=" List the names of encryption types. | List the names of some of the risks exist in mobile phony = What are active vulnerabilities? WC How firewalls provide security to networks? X Subjective Part (3*12) Q.2. What is IDPS? Explain in detail a basic networkibased IDPS topology and its capabilities. Q.3. List and explain major attack categories in cyberspace. y ” | Q4. What goals must be met by a secure password authentication scheme? Justify your goals using common password attacks. ~~ Q.5. Define FISMA act. Also mention its highlights, | Q.6 What is disaster recovery? How can you plan disaster recovery lor your network incase of any external il attack? Also draw a diagram for basic disaster fecovery configuration. LK-6321/23<12-25 ---- see -— ————— SNL eae - ustadni.com