What are Malware? Explain different types of Malware

What are Malware? Explain different types of Malware

Malware is a software program which is developed to destroy a computer system. These programs runs in victim’s computer without any information to the victim, i.e. victim do not know that someone hacked his system.

Different types of malware are: Worm, Trojans Horse, Rootkits.

Worm: Worm is a computer program which makes its copy again and again in the victim’s computer. They damage the network by using a lot bandwidth.

Trojan Horses: Trojan horse consists of two parts, server and client. Server is an executable file which runs on victim’s computer and attacker may take the full control of the victim’s computer.

Rootkits: Rootkits are used to hide the malicious processes from active process

What are replay attacks? Give an example of replay attack
Network Security - What are replay attacks? - Replay attacks are the network attacks in which an attacker spies the conversation...............
‘encrypt’ and ‘compress’ data during transmission
Network Security - ‘encrypt’ and ‘compress’ data during transmission - Data should be transmitted over any communication network in such a way..............
What is the goal of Information Security in an organization?
Network Security - What is the goal of Information Security in an organization? - Confidentiality, Integrity and Availability...............
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