विधियों की तुलना करें
चुनी हुई विधियों की आमने-सामने समीक्षा करें; भिन्नता वाली पंक्तियाँ रेखांकित हैं।
| गहन पैकेट निरीक्षण× | HMAC× | |
|---|---|---|
| क्षेत्र | क्रिप्टोग्राफी | क्रिप्टोग्राफी |
| परिवार | Machine learning | Machine learning |
| उद्भव वर्ष≠ | 1990s | 1997 |
| प्रवर्तक≠ | Unknown | Hugo Krawczyk |
| प्रकार≠ | packet inspection technique | cryptographic authentication mechanism |
| मौलिक स्रोत≠ | Leconte, M., & Thomas, A. (2009). Deep Packet Inspection (DPI) technologies. In Proceedings of the Global Telecommunications Conference (GLOBECOM), 2009, pp. 1-6. link ↗ | Krawczyk, H., Bellare, M., & Crechanko, R. (1997). HMAC: Keyed-Hashing for Message Authentication. RFC 2104. link ↗ |
| उपनाम≠ | DPI, complete packet inspection, packet filtering | HMAC, keyed hash function |
| संबंधित | 3 | 3 |
| सारांश≠ | Deep Packet Inspection (DPI) is a network traffic analysis technique that examines the complete packet payload beyond header information to identify, classify, and potentially control data traffic. Developed in the 1990s for network monitoring and management, DPI analyzes packet contents to detect protocols, applications, and patterns, enabling security monitoring, quality of service management, and content filtering. DPI is widely used by Internet service providers, enterprises, and security organizations to monitor network traffic and enforce policies. | HMAC (Hash-Based Message Authentication Code) is a cryptographic algorithm for authenticating messages using a secret key and a hash function. Standardized in RFC 2104 (1997), HMAC can be combined with any cryptographic hash function (SHA-256, SHA-3, etc.) to create a message authentication code (MAC). HMAC provides both data integrity and authentication, detecting both accidental corruption and deliberate tampering, and is widely used in web security (TLS/SSL), API authentication, and network protocols. |
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