Introduction to Ethical Hacking
What Is Ethical Hacking?
Ethical hacking is the authorized practice of probing systems, networks, and applications for security weaknesses, using the same techniques as malicious attackers but with permission and the goal of improving security.
Ethical Hacking vs Malicious Hacking
The key distinction lies in authorization and intent - ethical hackers operate with explicit permission and a defined scope, and report findings so vulnerabilities can be fixed, whereas malicious hackers act without permission and for harmful or personal gain.
Types of Hackers
| Type | Description |
|---|---|
| White Hat | Ethical hackers who work with authorization to improve security |
| Black Hat | Malicious hackers who exploit systems without permission |
| Grey Hat | Operate without full authorization but without malicious intent |
Why Ethical Hacking Matters
By proactively identifying vulnerabilities before attackers do, ethical hacking helps organizations strengthen their defenses, meet compliance requirements, and reduce the likelihood of a damaging real-world breach.
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