Malware & Ransonware

Virus

• Self-replicating programs that spread malicious codes
• Require activation from the user

Worm

• Self-replicating programs that spread malicious codes
• Do not require activation from the user

Trojan Horse

• Non-replicating programs that pretend to be legitimate but are designed to infiltrate devices

Spyware

• Allows people to monitor user activities and collect data without the user’s knowledge

Adware

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RATS

• A backdoor, or a remote access tool that allows a person remote access to devices

Rootkit

• A rootkit allows an unauthorized user to gain root privileges; designed to hide its presence

Ransomware

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Botnet

• A network of compromised devices that hackers can use to mount attacks
• The infected devices are called bots or zombies

Keyloggers

• Records everything a user type without the user’s knowledge

Logic Bomb

• Denoted when a certain event is triggered

APT

• Advanced persistent threats are sophisticated hackers gaining access to a device or system and remain inside for a prolonged period of time