مقایسهٔ روش‌ها

	سیستم تشخیص نفوذ	روش‌شناسی آزمون نفوذ
حوزه	رمزنگاری	رمزنگاری
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	1987	2008
پدیدآور	Dorothy Denning	National Institute of Standards and Technology (NIST), OWASP
نوع	Security monitoring and anomaly detection	Authorized security exploit and assessment
منبع بنیادین	Denning, D. E. (1987). An intrusion-detection model. IEEE Transactions on Software Engineering, 13(2), 222–232.	National Institute of Standards and Technology (2008). Penetration Testing and Security Testing. NIST Special Publication 800-115.
نام‌های دیگر	IDS, Network Intrusion Detection, Anomaly Detection System	Pen Testing, Ethical Hacking, Security Testing
مرتبط	3	3
خلاصه	An Intrusion Detection System (IDS) is a security tool that monitors network traffic and system activity to identify unauthorized access attempts, malware infections, and policy violations. Introduced by Dorothy Denning in 1987, IDS employs two main detection paradigms: signature-based (matching known attack patterns) and anomaly-based (identifying deviations from normal behavior).	Penetration testing is an authorized, controlled simulated attack on systems, networks, and applications to evaluate their security defenses. Unlike vulnerability assessment (which identifies weaknesses), penetration testing actively exploits vulnerabilities to demonstrate real-world impact, confirm exploitability, and assess an organization's incident response capabilities.