Which of the following describe potential security threats to e-governance systems?
- Denial of Service (DoS) attacks can render e-governance services inaccessible.
- Spoofing allows attackers to gain unauthorized access by pretending to be someone else.
- Privilege escalation enables attackers to perform actions reserved for high-level users.
- Unauthorized Data Manipulation involves the lawful modification of confidential information.
A3
B1, 3
C1, 4
D1, 2, 3