Basic IT Threats inc Ransomware

What is ransomware?

• A type of computer virus that steals personal information
• A malicious software that blocks access to a computer system until a sum of money is paid
• A technique used to trick individuals into revealing sensitive information
• Accidentally deleting important files

How can ransomware infect a computer system?

• Through phishing emails and malicious attachments
• By accidentally clicking on pop-up advertisements
• Only through direct physical access to the computer
• From sharing files on a local network

What is phishing?

• The accidental deletion of important files from a computer system
• A technique used to encrypt computer files and demand a ransom
• A method of tricking individuals into revealing sensitive information
• A type of malware that replicates itself and spreads to other systems

How can individuals protect themselves from phishing attacks?

• By regularly updating antivirus software
• By avoiding clicking on suspicious links or providing personal information online
• By disabling firewalls and security software
• By downloading files from untrusted sources

What is the best way to protect IT systems from accidental deletion of important files?

• Regularly backing up files and storing them in a secure location
• Disabling user access to important files and folders
• Installing multiple antivirus software on the system
• Keeping the system offline at all times