Sources of Security Breaches - SS3 ICT Lesson Note

Security breaches can occur due to various sources, including:

Malware: Malicious software such as viruses, worms, and Trojan horses can infect computer systems and steal sensitive information.

Phishing Attacks: Cybercriminals use deceptive emails or websites to trick individuals into revealing personal or financial information.

Weak Passwords: Using easily guessable passwords or not regularly updating them can make systems vulnerable.

Insider Threats: Employees or trusted individuals with access to systems can intentionally or unintentionally compromise security.

Outdated Software: Failing to update software and operating systems leaves known vulnerabilities open to exploitation.

Lack of Encryption: Failure to encrypt sensitive data during transmission or storage can expose it to interception.