______ changes each time it is installed to avoid detection by antivirus software.
Polymorphic virus
The correct answer is option 1: Polymorphic virus. Polymorphic viruses change their code each time they are installed to avoid detection by antivirus software.
Important Questions from Network Security
A ________ is a system designed to prevent unauthorized access to or from a private network.
What is a key security advantage of deploying a DMZ (Demilitarized Zone) using two separate firewalls, rather than a single firewall setup?
Which one of the following is usually used in the process of Wi-fi hacking?
Which of the following is an attack in which the user receives the unwanted amount of e-mails?
Given below are two statements: One is labeled as Assertion (A) and the other is labeled as Reason (R) :
Statement I: In Caesar Cipher each letter of Plain text is replaced by another letter for encryption.
Statement II: Diffie-Hellman algorithm is used for exchange of secret key.
In the light of the above statements, choose the correct answer from the options given below:
