What is phishing and how to prevent it?

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Firewalls are like the security guards of a network—they monitor and control incoming and outgoing traffic based on predefined security rules. Their main job is to protect your network from unauthorized access, cyberattacks, and data breaches. A firewall is a vital security device or software sitting between a trusted internal network and an untrusted external network, such as the internet. Its main function is to monitor and control all incoming and outgoing network traffic, ensuring on\

Phishing is a type of cyberattack where attackers trick people into giving away sensitive information—like passwords, credit card numbers, or personal data—by pretending to be a trusted source (such as a bank, email provider, or even a coworker).

It usually happens through fake emails, text messages, phone calls, or websites that look legitimate but are designed to steal your information.

🔎 Common Signs of Phishing

  • Emails with urgent or threatening language (“Your account will be locked!”).

  • Suspicious links or attachments.

  • Misspellings, odd grammar, or unusual email addresses.

  • Requests for personal or financial information.

✅ How to Prevent Phishing

  1. Think before you click → Don’t click on suspicious links or attachments.

  2. Check the sender → Verify the email address or phone number is genuine.

  3. Look at the URL → Fake sites may look real but have misspellings or unusual domains.

  4. Use multi-factor authentication (MFA) → Even if your password is stolen, MFA adds protection.

  5. Keep software updated → Security patches help block known exploits.

  6. Use security tools → Email filters, antivirus, and firewalls can detect phishing attempts.

  7. Educate yourself and others → Awareness is the best defense.

  8. Report phishing → Many email providers let you mark suspicious emails as phishing.

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