Security,Security Essentials

Malware that spies on your computer activity, collecting personal data to send to hackers.

A self-replicating virus that spreads over networks without needing to piggyback on another program.

Malware that spreads by copying itself, like a biological virus. Evolved into more advanced forms:

Malware disguised as legitimate software. Named after the famed Trojan Horse.

Catch-all term for malicious software like viruses, spyware, and ransomware. Only download from trusted sources.

Unsolicited bulk messages, usually email. Most inboxes filter spam out automatically.

Tricking people into revealing sensitive info by posing as a trusted entity. Be wary of emails asking you to log in or download attachments.

A spare copy of important data in case the original is lost or damaged. Backup to an external drive or cloud storage.

A Virtual Private Network. Encrypts your internet traffic and masks your IP address for better privacy.

Options to control how your data is collected and used. Review them in your OS, browser, and apps.