Information Technology IT – 5 eSecurity | e-Consult

Spyware: Spyware is designed to secretly monitor a user's computer activity and collect information without their knowledge or consent.

• Characteristics: Often bundled with legitimate software, difficult to detect. Can collect keystrokes, browsing history, email content, and other sensitive data.
• Compromise: Compromises user privacy and security by exposing personal information to attackers. This information can be used for identity theft, financial fraud, or targeted attacks.
• Preventative Measures:

  • Use reputable antivirus/anti-malware software.
  • Be cautious when downloading software from untrusted sources.
  • Regularly scan your system for spyware.
  • Keep your operating system and software up to date.
  • Use a firewall.

  Ransomware: Ransomware encrypts a victim's files and demands a ransom payment for the decryption key.

  • Characteristics: Often spreads through phishing emails, malicious websites, or exploited vulnerabilities. Can encrypt various file types, including documents, photos, and videos.
  • Compromise: Causes significant data loss and disruption. Even after paying the ransom, there's no guarantee that the files will be recovered.
  • Preventative Measures:

    • Regularly back up your data to an external drive or cloud storage.
    • Be wary of suspicious emails and links.
    • Keep your software up to date.
    • Use a reputable antivirus/anti-malware solution.
    • Implement strong access controls.