Fingerprinting Techniques
Methods used to identify and track devices or users based on unique characteristics.
Understanding Fingerprinting Techniques
Fingerprinting is widely used in cybersecurity, threat intelligence, and online tracking. Attackers use fingerprinting to profile systems before launching targeted attacks, while security professionals use it for intrusion detection and forensic investigations.
Types of Fingerprinting
Active Fingerprinting – Sends probes to a system and analyzes responses (e.g., Nmap scans).
Passive Fingerprinting – Observes network traffic without direct interaction (Wireshark analysis).
Browser Fingerprinting – Collects details like user-agent, fonts, plugins, and screen resolution.
Common Applications of Fingerprinting Techniques
1. Cyber Threat Intelligence
Used to detect adversary infrastructure and track hacker activity.
2. Malware Analysis
Malware uses fingerprinting to evade sandbox environments.
3. Fraud Detection and Risk Management
Financial institutions use fingerprinting to identify suspicious transactions.