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🚀 PacketVision: āφāĻĒāύāĻžāϰ āύ⧇āϟāĻ“ā§ŸāĻžāĻ°ā§āϕ⧇ āϕ⧀ āϚāϞāϛ⧇, āϕ⧋āύ āĻĄā§‡āϟāĻž āϕ⧋āĻĨāĻžā§Ÿ āϝāĻžāĻšā§āĻ›ā§‡â€”āϏāĻŦāĻ•āĻŋāϛ⧁ āĻšā§‹āϖ⧇āϰ āϏāĻžāĻŽāύ⧇ āĻĻ⧇āϖ⧁āύ! đŸ”Ĩ ⧍ā§Ģā§ĢāϟāĻŋ TCPDump Filter, Live Packet Analysis, Interactive Dashboard āĻ“ Voice Assistant āύāĻŋā§Ÿā§‡ āĻāĻ• āĻ…āϏāĻžāϧāĻžāϰāĻŖ Tool

🚀 PacketVision: āφāĻĒāύāĻžāϰ āύ⧇āϟāĻ“ā§ŸāĻžāĻ°ā§āϕ⧇ āϕ⧀ āϚāϞāϛ⧇, āϕ⧋āύ āĻĄā§‡āϟāĻž āϕ⧋āĻĨāĻžā§Ÿ āϝāĻžāĻšā§āĻ›ā§‡â€”āϏāĻŦāĻ•āĻŋāϛ⧁ āĻšā§‹āϖ⧇āϰ āϏāĻžāĻŽāύ⧇ āĻĻ⧇āϖ⧁āύ! đŸ”Ĩ ⧍ā§Ģā§ĢāϟāĻŋ TCPDump Filter, Live Packet Analysis, Interactive Dashboard āĻ“ Voice Assistant āύāĻŋā§Ÿā§‡ āĻāĻ• āĻ…āϏāĻžāϧāĻžāϰāĻŖ Cybersecurity Tool!

āφāĻĒāύāĻŋ āĻ•āĻŋ āĻ•āĻ–āύ⧋ āϭ⧇āĻŦ⧇āϛ⧇āύ, āφāĻĒāύāĻžāϰ āĻ•āĻŽā§āĻĒāĻŋāωāϟāĻžāϰ āĻŦāĻž āĻŽā§‹āĻŦāĻžāχāϞ āϝāĻ–āύ āχāĻ¨ā§āϟāĻžāϰāύ⧇āĻŸā§‡āϰ āϏāĻ™ā§āϗ⧇ āϝ⧁āĻ•ā§āϤ āĻĨāĻžāϕ⧇, āϤāĻ–āύ āĻĒ⧇āĻ›āύ⧇ āφāϏāϞ⧇ āϕ⧀ āϘāϟāϤ⧇ āĻĨāĻžāϕ⧇? āϕ⧋āύ āĻĄāĻŋāĻ­āĻžāχāϏ⧇āϰ āϏāĻ™ā§āϗ⧇ āϝ⧋āĻ—āĻžāϝ⧋āĻ— āĻšāĻšā§āϛ⧇, āϕ⧀ āϧāϰāύ⧇āϰ Network Protocol āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻšāĻšā§āϛ⧇, āϕ⧋āύ Port āĻĻāĻŋā§Ÿā§‡ Data āφāĻĻāĻžāύ-āĻĒā§āϰāĻĻāĻžāύ āĻšāĻšā§āϛ⧇, āĻ•āĻŋāĻ‚āĻŦāĻž Network-āĻāϰ āϭ⧇āϤāϰ⧇ āĻ…āĻ¸ā§āĻŦāĻžāĻ­āĻžāĻŦāĻŋāĻ• āϕ⧋āύ⧋ Traffic āϚāϞāĻžāϚāϞ āĻ•āϰāϛ⧇ āĻ•āĻŋ āύāĻž?

āφāĻŽāϰāĻž āĻĒā§āϰāϤāĻŋāĻĻāĻŋāύ Facebook, YouTube, Website, Online Banking āĻ•āĻŋāĻ‚āĻŦāĻž āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ Application āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻŋāĨ¤ āĻ•āĻŋāĻ¨ā§āϤ⧁ āĻāϏāĻŦ Application āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻžāϰ āϏāĻŽā§Ÿ āφāĻŽāĻžāĻĻ⧇āϰ āĻĄāĻŋāĻ­āĻžāχāϏ⧇āϰ āϭ⧇āϤāϰ⧇ āĻ…āϏāĻ‚āĻ–ā§āϝ Network Packet āφāĻĻāĻžāύ-āĻĒā§āϰāĻĻāĻžāύ āĻšā§ŸāĨ¤ āĻāχ Packet-āϗ⧁āϞ⧋āϰ āĻŽāĻ§ā§āϝ⧇āχ āϞ⧁āĻ•āĻŋā§Ÿā§‡ āĻĨāĻžāϕ⧇ Network Communication-āĻāϰ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āϤāĻĨā§āϝāĨ¤

āĻāĻ•āϜāύ Network Administrator, Cybersecurity Researcher āĻ•āĻŋāĻ‚āĻŦāĻž Ethical Hacker-āĻāϰ āϜāĻ¨ā§āϝ āĻāϏāĻŦ Packet āĻŦ⧁āĻāϤ⧇ āĻĒāĻžāϰāĻž āĻ…āĻ¤ā§āϝāĻ¨ā§āϤ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖāĨ¤ āĻ•āĻžāϰāĻŖ Network-āĻāϰ āϏāĻŽāĻ¸ā§āϝāĻž āϖ⧁āρāĻœā§‡ āĻŦ⧇āϰ āĻ•āϰāĻž, āĻ…āĻ¸ā§āĻŦāĻžāĻ­āĻžāĻŦāĻŋāĻ• Traffic āĻļāύāĻžāĻ•ā§āϤ āĻ•āϰāĻž, Security Incident āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰāĻž āĻāĻŦāĻ‚ Network-āĻāϰ āφāϚāϰāĻŖ āĻŦā§‹āĻāĻžāϰ āϜāĻ¨ā§āϝ Packet Analysis āĻāĻ•āϟāĻŋ āĻ…āĻĒāϰāĻŋāĻšāĻžāĻ°ā§āϝ āĻĻāĻ•ā§āώāϤāĻžāĨ¤

āφāϰ āĻāχ āĻ•āĻžāϜ āĻļ⧇āĻ–āĻžāϕ⧇ āφāϰāĻ“ āϏāĻšāϜ āĻ“ āφāĻ•āĻ°ā§āώāĻŖā§€ā§Ÿ āĻ•āϰāĻžāϰ āϜāĻ¨ā§āϝ āĻ°ā§Ÿā§‡āϛ⧇ PacketVision!

āĻāϟāĻŋ āϤ⧈āϰāĻŋ āĻ•āϰ⧇āϛ⧇āύ SYLHETYHACKVENGER (THE-ERROR808)āĨ¤ PacketVision āĻšāϞ⧋ āĻāĻ•āϟāĻŋ Educational TCPDump Framework, āϝ⧇āĻ–āĻžāύ⧇ ⧍ā§Ģā§ĢāϟāĻŋ Categorized Filter, Interactive Dashboard, Search System, Voice Assistance āĻāĻŦāĻ‚ Real-Time Packet Capture Execution-āĻāϰ āϏ⧁āĻŦāĻŋāϧāĻž āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āϏāĻŦāĻšā§‡ā§Ÿā§‡ āφāĻ•āĻ°ā§āώāĻŖā§€ā§Ÿ āĻŦāĻŋāώ⧟ āĻšāϞ⧋, āĻāĻ–āĻžāύ⧇ āĻļ⧁āϧ⧁ Filter-āĻāϰ āύāĻžāĻŽ āĻĻ⧇āĻ–āĻžāύ⧋ āĻšā§Ÿ āύāĻž; āĻĒā§āϰāϤāĻŋāϟāĻŋ Filter-āĻāϰ āωāĻĻā§āĻĻ⧇āĻļā§āϝ, āĻ•āĻžāĻœā§‡āϰ āĻĒāĻĻā§āϧāϤāĻŋ, āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāĻŦāĻ‚ āϏāĻŽā§āĻ­āĻžāĻŦā§āϝ Security āĻ“ Performance Impact āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇āĻ“ āĻŦā§āϝāĻžāĻ–ā§āϝāĻž āĻĻ⧇āĻ“ā§ŸāĻž āĻšā§Ÿā§‡āϛ⧇āĨ¤

āĻ…āĻ°ā§āĻĨāĻžā§Ž, āϝāĻžāϰāĻž Network Security, Packet Analysis, Network Forensics, Ethical Hacking āĻ•āĻŋāĻ‚āĻŦāĻž Blue Team Operations āĻļāĻŋāĻ–āϤ⧇ āϚāĻžāύ, āϤāĻžāĻĻ⧇āϰ āϜāĻ¨ā§āϝ āĻāϟāĻŋ āĻŦ⧇āĻļ āĻ•āĻžāĻœā§‡āϰ āĻāĻ•āϟāĻŋ Educational Project āĻšāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

Official GitHub Repository:
https://github.com/sylhetyhackvenger/PacketVision

🔍 PacketVision āφāϏāϞ⧇ āϕ⧀?

āϏāĻšāϜ āĻ­āĻžāώāĻžā§Ÿ, PacketVision āĻšāϞ⧋ TCPDump-āĻ­āĻŋāĻ¤ā§āϤāĻŋāĻ• āĻāĻ•āϟāĻŋ Interactive Network Packet Analysis FrameworkāĨ¤

āĻāϟāĻŋ āĻŽā§‚āϞāϤ Network Traffic āĻŦ⧁āĻāϤ⧇, āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ āϧāϰāύ⧇āϰ Packet Filter āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āĻļāĻŋāĻ–āϤ⧇ āĻāĻŦāĻ‚ āĻ…āύ⧁āĻŽā§‹āĻĻāĻŋāϤ Network Interface āĻĨ⧇āϕ⧇ Packet Capture āĻ“ Analysis āĻ•āϰāϤ⧇ āϏāĻžāĻšāĻžāĻ¯ā§āϝ āĻ•āϰ⧇āĨ¤

āĻĒā§āϰāĻĨāĻŽā§‡ TCPDump āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āĻāĻ•āϟ⧁ āĻœā§‡āύ⧇ āύ⧇āĻ“ā§ŸāĻž āϝāĻžāĻ•āĨ¤

TCPDump āϕ⧀?

TCPDump āĻšāϞ⧋ āĻāĻ•āϟāĻŋ āĻŦāĻšā§āϞ āĻŦā§āϝāĻŦāĻšā§ƒāϤ Command-line Packet AnalyzerāĨ¤ āĻāϟāĻŋ Network Interface āĻĻāĻŋā§Ÿā§‡ āϚāϞāĻžāϚāϞ āĻ•āϰāĻž Packet Capture āĻāĻŦāĻ‚ Filter āĻ•āϰāĻžāϰ āĻ•āĻžāĻœā§‡ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āĻšā§ŸāĨ¤

āϧāϰ⧁āύ, āφāĻĒāύāĻžāϰ Network-āĻ āϕ⧋āύ⧋ āϏāĻŽāĻ¸ā§āϝāĻž āĻšāĻšā§āϛ⧇āĨ¤ Website āĻ āĻŋāĻ•āĻŽāϤ⧋ Load āĻšāĻšā§āϛ⧇ āύāĻž, āϕ⧋āύ⧋ Server-āĻāϰ āϏāĻ™ā§āϗ⧇ Connection āϤ⧈āϰāĻŋ āĻšāĻšā§āϛ⧇ āύāĻž, āĻ…āĻĨāĻŦāĻž āĻ…āĻ¸ā§āĻŦāĻžāĻ­āĻžāĻŦāĻŋāĻ• Network Traffic āĻĻ⧇āĻ–āĻž āϝāĻžāĻšā§āϛ⧇āĨ¤

āĻāĻŽāύ āĻĒāϰāĻŋāĻ¸ā§āĻĨāĻŋāϤāĻŋāϤ⧇ āĻļ⧁āϧ⧁ Internet Connection āφāϛ⧇ āĻ•āĻŋ āύāĻž āĻĻ⧇āĻ–āϞ⧇āχ āϏāĻŽāĻ¸ā§āϝāĻžāϰ āĻ•āĻžāϰāĻŖ āĻŦā§‹āĻāĻž āϝāĻžā§Ÿ āύāĻžāĨ¤ āĻŦāϰāĻ‚ Network-āĻāϰ āϭ⧇āϤāϰ⧇ āϕ⧀ āϧāϰāύ⧇āϰ Communication āĻšāĻšā§āϛ⧇, āϏ⧇āϟāĻŋ āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰāϤ⧇ āĻšā§ŸāĨ¤

TCPDump āϏ⧇āχ āĻ•āĻžāĻœā§‡āϰ āϜāĻ¨ā§āϝ āĻāĻ•āϟāĻŋ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ ToolāĨ¤

āϤāĻŦ⧇ TCPDump-āĻāϰ āĻ…āύ⧇āĻ• Filter āĻ“ Option āĻ°ā§Ÿā§‡āϛ⧇āĨ¤ āύāϤ⧁āύāĻĻ⧇āϰ āϜāĻ¨ā§āϝ āϏāĻŦ Syntax āĻŽāύ⧇ āϰāĻžāĻ–āĻž āĻāĻŦāĻ‚ āϕ⧋āύ Filter āĻ•āĻ–āύ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāϤ⧇ āĻšāĻŦ⧇ āϤāĻž āĻŦā§‹āĻāĻž āĻ•āĻŋāϛ⧁āϟāĻž āĻ•āĻ āĻŋāύ āĻšāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

PacketVision āĻāχ āϜāĻžā§ŸāĻ—āĻžāϤ⧇āχ āφāϞāĻžāĻĻāĻžāĨ¤

āĻāϟāĻŋ TCPDump-āĻāϰ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ Filter-āϕ⧇ ā§§ā§ĒāϟāĻŋ Category-āϤ⧇ āϏāĻžāϜāĻŋā§Ÿā§‡ āĻāĻ•āϟāĻŋ Interactive Dashboard-āĻāϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ āωāĻĒāĻ¸ā§āĻĨāĻžāĻĒāύ āĻ•āϰ⧇āĨ¤ āĻĢāϞ⧇ āĻŦā§āϝāĻŦāĻšāĻžāϰāĻ•āĻžāϰ⧀ āϏāĻšāĻœā§‡āχ āĻĒā§āĻ°ā§Ÿā§‹āϜāĻ¨ā§€ā§Ÿ Filter āϖ⧁āρāĻœā§‡ āĻĒ⧇āϤ⧇ āĻĒāĻžāϰ⧇āύ, āϤāĻžāϰ āĻŦā§āϝāĻžāĻ–ā§āϝāĻž āĻŦ⧁āĻāϤ⧇ āĻĒāĻžāϰ⧇āύ āĻāĻŦāĻ‚ āĻ…āύ⧁āĻŽā§‹āĻĻāĻŋāϤ āĻĒāϰāĻŋāĻŦ⧇āĻļ⧇ Packet Analysis āĻ…āύ⧁āĻļā§€āϞāύ āĻ•āϰāϤ⧇ āĻĒāĻžāϰ⧇āύāĨ¤

📡 Network Packet āϕ⧀ āĻāĻŦāĻ‚ Packet Analysis āϕ⧇āύ āĻļāĻŋāĻ–āĻŦ⧇āύ?

Internet-āĻ āĻāĻ•āϟāĻŋ Device āĻĨ⧇āϕ⧇ āĻ…āĻ¨ā§āϝ Device-āĻ Data āĻĒāĻžāĻ āĻžāύ⧋āϰ āϏāĻŽā§Ÿ āϏ⧇āχ Data āϏāĻžāϧāĻžāϰāĻŖāϤ āϛ⧋āϟ āϛ⧋āϟ āĻ…āĻ‚āĻļ⧇ āĻŦāĻŋāĻ­āĻ•ā§āϤ āĻšā§Ÿā§‡ Network-āĻāϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ āφāĻĻāĻžāύ-āĻĒā§āϰāĻĻāĻžāύ āĻšā§ŸāĨ¤ āĻāϏāĻŦ Data Unit-āϕ⧇ Network Packet āĻŦāϞāĻž āĻšā§ŸāĨ¤

āĻāĻ•āϟāĻŋ Packet-āĻāϰ āĻŽāĻ§ā§āϝ⧇ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ āϧāϰāύ⧇āϰ Information āĻĨāĻžāĻ•āϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ āϝ⧇āĻŽāύ:

Network Packet Analysis-āĻāϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ āĻāϏāĻŦ Information āĻĒāĻ°ā§āϝāĻŦ⧇āĻ•ā§āώāĻŖ āĻ•āϰ⧇ Network Communication āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϧāĻžāϰāĻŖāĻž āĻĒāĻžāĻ“ā§ŸāĻž āϝāĻžā§ŸāĨ¤

Packet Analysis āĻĻāĻŋā§Ÿā§‡ āϕ⧀ āϕ⧀ āĻļ⧇āĻ–āĻž āϝāĻžā§Ÿ?

ā§§. Network Troubleshooting: āϕ⧋āύ⧋ Connection āϕ⧇āύ āĻ•āĻžāϜ āĻ•āϰāϛ⧇ āύāĻž, āϕ⧋āĻĨāĻžā§Ÿ āϏāĻŽāĻ¸ā§āϝāĻž āĻšāĻšā§āϛ⧇, āϤāĻž āĻŦāĻŋāĻļā§āϞ⧇āώāϪ⧇ āϏāĻžāĻšāĻžāĻ¯ā§āϝ āĻ•āϰ⧇āĨ¤

⧍. Security Monitoring: Network-āĻ āĻ…āĻ¸ā§āĻŦāĻžāĻ­āĻžāĻŦāĻŋāĻ• Traffic Pattern āĻļāύāĻžāĻ•ā§āϤ āĻ•āϰāϤ⧇ āϏāĻžāĻšāĻžāĻ¯ā§āϝ āĻ•āϰ⧇āĨ¤

ā§Š. Protocol Analysis: TCP, UDP, ICMP, DNS āĻāĻŦāĻ‚ HTTP-āĻāϰ āĻŽāϤ⧋ Protocol āϕ⧀āĻ­āĻžāĻŦ⧇ āĻ•āĻžāϜ āĻ•āϰ⧇ āϤāĻž āĻŦā§‹āĻāĻž āϝāĻžā§ŸāĨ¤

ā§Ē. Network Forensics: āϕ⧋āύ⧋ Security Incident-āĻāϰ āĻĒāϰ āϏāĻ‚āϰāĻ•ā§āώāĻŋāϤ Packet Capture āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰ⧇ āϘāϟāύāĻžāϰ Technical Evidence āĻŦā§‹āĻāĻž āϝāĻžā§ŸāĨ¤

ā§Ģ. Performance Analysis: Packet Flow, Communication Delay āĻāĻŦāĻ‚ Network Behavior āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϧāĻžāϰāĻŖāĻž āĻĒāĻžāĻ“ā§ŸāĻž āϝāĻžā§ŸāĨ¤

āĻ āĻ•āĻžāϰāϪ⧇āχ Packet Analysis Cybersecurity-āĻāϰ āĻāĻ•āϟāĻŋ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ SkillāĨ¤

đŸ”Ĩ PacketVision-āĻāϰ āϏāĻŦāĻšā§‡ā§Ÿā§‡ āĻŦ⧜ āφāĻ•āĻ°ā§āώāĻŖ: ⧍ā§Ģā§ĢāϟāĻŋ Categorized TCPDump Filter!

PacketVision-āĻāϰ README āĻ…āύ⧁āϝāĻžā§Ÿā§€, āĻāϤ⧇ āĻŽā§‹āϟ ⧍ā§Ģā§ĢāϟāĻŋ Predefined TCPDump Filter āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāϗ⧁āϞ⧋āϕ⧇ āφāϞāĻžāĻĻāĻž āφāϞāĻžāĻĻāĻž Category-āϤ⧇ āϏāĻžāϜāĻžāύ⧋ āĻšā§Ÿā§‡āϛ⧇, āϝāĻžāϤ⧇ āĻĒā§āĻ°ā§Ÿā§‹āϜāύ āĻ…āύ⧁āϝāĻžā§Ÿā§€ Filter āϖ⧁āρāĻœā§‡ āĻĒāĻžāĻ“ā§ŸāĻž āĻāĻŦāĻ‚ āĻļ⧇āĻ–āĻž āϏāĻšāϜ āĻšā§ŸāĨ¤

āύāĻŋāĻšā§‡ Category āĻ…āύ⧁āϝāĻžā§Ÿā§€ Filter-āĻāϰ āϏāĻ‚āĻ–ā§āϝāĻž āĻĻ⧇āĻ“ā§ŸāĻž āĻšāϞ⧋āĨ¤

Category Filter āϏāĻ‚āĻ–ā§āϝāĻž āϕ⧀ āĻļ⧇āĻ–āĻž āϝāĻžāĻŦ⧇ Interface 3 Network Interface āύāĻŋāĻ°ā§āĻŦāĻžāϚāύ Output 17 Output Format āĻ“ File Management Addressing 20 IP, MAC āĻ“ Network Address Port Filter 38 Application-specific Port Analysis Protocol 20 āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ Network Protocol TCP Flags 30 TCP Connection State Analysis Size 30 Packet Size, TTL āĻ“ Fragmentation Logic 30 āĻāĻ•āĻžāϧāĻŋāĻ• Filter āĻāĻ•āϏāĻ™ā§āϗ⧇ āĻŦā§āϝāĻŦāĻšāĻžāϰ Payload 30 Payload āĻ“ Packet Content Analysis Offensive 20 āĻ…āύ⧁āĻŽā§‹āĻĻāĻŋāϤ Security Testing-āĻāϰ Filter Defensive 15 Security Monitoring āĻ“ Threat Detection Capture 5 Capture Control āĻ“ Limits Performance 4 Performance Optimization Info 3 Informational Commands Total 255 āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ āϧāϰāύ⧇āϰ Packet Analysis

āĻāĻŦāĻžāϰ āĻĒā§āϰāϤāĻŋāϟāĻŋ Category āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϏāĻšāϜāĻ­āĻžāĻŦ⧇ āĻœā§‡āύ⧇ āύ⧇āĻ“ā§ŸāĻž āϝāĻžāĻ•āĨ¤

ā§§. Interface Category – āϕ⧋āύ Network Interface āĻĒāĻ°ā§āϝāĻŦ⧇āĻ•ā§āώāĻŖ āĻ•āϰāĻŦ⧇āύ?

āĻāĻ•āϟāĻŋ Computer-āĻ āĻāĻ•āĻžāϧāĻŋāĻ• Network Interface āĻĨāĻžāĻ•āϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

āϝ⧇āĻŽāύ:

Packet Capture āĻ•āϰāĻžāϰ āφāϗ⧇ āϕ⧋āύ Interface āĻĨ⧇āϕ⧇ Network Traffic āĻĒāĻ°ā§āϝāĻŦ⧇āĻ•ā§āώāĻŖ āĻ•āϰāĻž āĻšāĻŦ⧇, āϤāĻž āύāĻŋāĻ°ā§āĻŦāĻžāϚāύ āĻ•āϰāĻž āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖāĨ¤

PacketVision-āĻāϰ Interface Category-āϤ⧇ ā§ŠāϟāĻŋ Filter/Option āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāχ āĻ…āĻ‚āĻļ āĻĨ⧇āϕ⧇ Network Interface āύāĻŋāĻ°ā§āĻŦāĻžāϚāύ āĻāĻŦāĻ‚ Packet Capture-āĻāϰ āϏāĻ™ā§āϗ⧇ Interface-āĻāϰ āϏāĻŽā§āĻĒāĻ°ā§āĻ• āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āĻļ⧇āĻ–āĻž āϝāĻžā§ŸāĨ¤

⧍. Output Category – Packet Information āϕ⧀āĻ­āĻžāĻŦ⧇ āĻĻ⧇āĻ–āĻŦ⧇āύ?

Packet Capture āĻ•āϰāĻžāϰ āĻĒāϰ āĻĒāĻžāĻ“ā§ŸāĻž Information āϕ⧀āĻ­āĻžāĻŦ⧇ āĻĒā§āϰāĻĻāĻ°ā§āĻļāĻŋāϤ āĻšāĻŦ⧇, āϏ⧇āϟāĻŋāĻ“ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖāĨ¤

āĻ•āĻ–āύ⧋ āĻļ⧁āϧ⧁ āϏāĻ‚āĻ•ā§āώāĻŋāĻĒā§āϤ Information āĻĒā§āĻ°ā§Ÿā§‹āϜāύ āĻšā§Ÿ, āφāĻŦāĻžāϰ āĻ•āĻ–āύ⧋ āĻŦāĻŋāĻ¸ā§āϤāĻžāϰāĻŋāϤ Packet Header āĻ•āĻŋāĻ‚āĻŦāĻž āĻ…āĻ¨ā§āϝ Technical Information āĻĻ⧇āĻ–āϤ⧇ āĻšā§ŸāĨ¤

PacketVision-āĻāϰ Output Category-āϤ⧇ ā§§ā§­āϟāĻŋ Filter āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāĻ–āĻžāύ⧇ āĻŽā§‚āϞāϤ āĻļ⧇āĻ–āĻž āϝāĻžāĻŦ⧇:

āĻāĻ•āϜāύ Beginner-āĻāϰ āϜāĻ¨ā§āϝ āĻāχ Category āĻŦ⧇āĻļ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ, āĻ•āĻžāϰāĻŖ Packet-āĻāϰ Information āϕ⧀āĻ­āĻžāĻŦ⧇ āĻĒ⧜āϤ⧇ āĻšā§Ÿ āϤāĻž āĻŦā§‹āĻāĻžāϰ āĻĒā§āϰāĻĨāĻŽ āϧāĻžāĻĒ āĻšāϞ⧋ Output āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āĻĒāϰāĻŋāĻˇā§āĻ•āĻžāϰ āϧāĻžāϰāĻŖāĻž āϤ⧈āϰāĻŋ āĻ•āϰāĻžāĨ¤

ā§Š. Addressing Category – IP āĻ“ MAC Address Analysis

Network Communication-āĻ Addressing āĻāĻ•āϟāĻŋ āĻ…āĻ¤ā§āϝāĻ¨ā§āϤ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āĻŦāĻŋāώ⧟āĨ¤

āĻĒā§āϰāϤāĻŋāϟāĻŋ Network Communication-āĻāϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ Source āĻāĻŦāĻ‚ Destination āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ Information āĻĒā§āĻ°ā§Ÿā§‹āϜāύ āĻšā§ŸāĨ¤

āĻāĻ–āĻžāύ⧇ āĻĻ⧁āϟāĻŋ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ Address āĻšāϞ⧋:

IP Address: Network-āĻ āϕ⧋āύ⧋ Device āĻŦāĻž Interface-āϕ⧇ āĻļāύāĻžāĻ•ā§āϤ āĻ•āϰāĻžāϰ āϜāĻ¨ā§āϝ āĻŦā§āϝāĻŦāĻšā§ƒāϤ Logical AddressāĨ¤

MAC Address: Network Interface-āĻāϰ āϏāĻ™ā§āϗ⧇ āϏāĻŽā§āĻĒāĻ°ā§āĻ•āĻŋāϤ Hardware AddressāĨ¤

PacketVision-āĻāϰ Addressing Category-āϤ⧇ ⧍ā§ĻāϟāĻŋ Filter āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāϗ⧁āϞ⧋ āĻĨ⧇āϕ⧇ āĻļ⧇āĻ–āĻž āϝāĻžā§Ÿ:

āĻāχ Category Network Troubleshooting āĻāĻŦāĻ‚ Traffic Analysis-āĻāϰ āϜāĻ¨ā§āϝ āĻŦāĻŋāĻļ⧇āώāĻ­āĻžāĻŦ⧇ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖāĨ¤

ā§Ē. Port Filter – āϕ⧋āύ Application-āĻāϰ Network Traffic āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰāĻŦ⧇āύ?

Port āĻšāϞ⧋ Network Communication-āĻāϰ āĻāĻ•āϟāĻŋ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āĻ…āĻ‚āĻļāĨ¤

āĻāĻ•āϟāĻŋ Server-āĻ āĻāĻ•āĻžāϧāĻŋāĻ• Application āĻŦāĻž Service āϚāϞāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ Port Number-āĻāϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ āύāĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āϟ Network Service-āĻāϰ Communication āφāϞāĻžāĻĻāĻž āĻ•āϰ⧇ āĻļāύāĻžāĻ•ā§āϤ āĻ•āϰāĻž āϏāĻŽā§āĻ­āĻŦ āĻšā§ŸāĨ¤

āĻ•āĻŋāϛ⧁ āĻĒāϰāĻŋāϚāĻŋāϤ Port:

Port āϏāĻžāϧāĻžāϰāĻŖ āĻŦā§āϝāĻŦāĻšāĻžāϰ 22 SSH 53 DNS 80 HTTP 443 HTTPS 25 SMTP 3306 MySQL

PacketVision-āĻāϰ Port Filter Category-āϤ⧇ ā§Šā§ŽāϟāĻŋ Filter āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāĻ–āĻžāύ⧇ Application-specific Port Filtering āĻāĻŦāĻ‚ Network Communication āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āĻļ⧇āĻ–āĻžāϰ āϏ⧁āϝ⧋āĻ— āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

Network Administrator-āĻĻ⧇āϰ āϜāĻ¨ā§āϝ āĻāϟāĻŋ āϖ⧁āĻŦāχ āĻ•āĻžāĻ°ā§āϝāĻ•āϰ āĻāĻ•āϟāĻŋ āĻŦāĻŋāώ⧟āĨ¤ āĻ•āĻžāϰāĻŖ āϕ⧋āύ⧋ āύāĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āϟ Application-āĻāϰ Traffic āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰāϤ⧇ āĻšāϞ⧇ Port āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āĻĒāϰāĻŋāĻˇā§āĻ•āĻžāϰ āϧāĻžāϰāĻŖāĻž āĻĨāĻžāĻ•āĻž āĻĒā§āĻ°ā§Ÿā§‹āϜāύāĨ¤

ā§Ģ. Protocol Category – TCP, UDP, ICMP āĻ“ āĻ…āĻ¨ā§āϝāĻžāĻ¨ā§āϝ Protocol āĻŦ⧁āĻā§āύ

Network Protocol āĻšāϞ⧋ āĻāĻŽāύ āĻ•āĻŋāϛ⧁ āύāĻŋ⧟āĻŽ, āϝāĻžāϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ Network-āĻāϰ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ Device āĻāϕ⧇ āĻ…āĻĒāϰ⧇āϰ āϏāĻ™ā§āϗ⧇ Communication āĻ•āϰ⧇āĨ¤

āĻ•ā§Ÿā§‡āĻ•āϟāĻŋ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ Protocol:

TCP: Reliable Data Communication-āĻāϰ āϜāĻ¨ā§āϝ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āĻšā§ŸāĨ¤ Connection Management āĻāĻŦāĻ‚ Data Delivery-āĻāϰ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āĻŦ⧈āĻļāĻŋāĻˇā§āĻŸā§āϝ āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

UDP: Connectionless Communication ProtocolāĨ¤ Streaming, DNS āĻāĻŦāĻ‚ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ Real-time Application-āĻ āĻāϟāĻŋ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āĻšā§ŸāĨ¤

ICMP: Network Diagnostic āĻāĻŦāĻ‚ Error Reporting-āĻāϰ āĻ•āĻžāĻœā§‡ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āĻšā§ŸāĨ¤

DNS: Domain Name-āϕ⧇ IP Address-āĻāϰ āϏāĻ™ā§āϗ⧇ Resolve āĻ•āϰāϤ⧇ āϏāĻžāĻšāĻžāĻ¯ā§āϝ āĻ•āϰ⧇āĨ¤

HTTP/HTTPS: Web Communication-āĻāϰ āϜāĻ¨ā§āϝ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āĻšā§ŸāĨ¤

PacketVision-āĻāϰ Protocol Category-āϤ⧇ ⧍ā§ĻāϟāĻŋ Filter āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāχ Category āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰ⧇ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ Protocol-āĻāϰ Packet āφāϞāĻžāĻĻāĻž āĻ•āϰ⧇ āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰāĻžāϰ āϧāĻžāϰāĻŖāĻž āĻĒāĻžāĻ“ā§ŸāĻž āϝāĻžā§ŸāĨ¤

ā§Ŧ. TCP Flags – Network Connection-āĻāϰ āĻ…āĻŦāĻ¸ā§āĻĨāĻž āĻŦ⧁āĻā§āύ

TCP Protocol-āĻ āĻ•āĻŋāϛ⧁ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ Flag āĻ°ā§Ÿā§‡āϛ⧇, āϝ⧇āϗ⧁āϞ⧋ Connection Establishment, Data Transfer āĻāĻŦāĻ‚ Connection Termination-āĻāϰ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ āĻĒāĻ°ā§āϝāĻžā§Ÿ āύāĻŋāĻ°ā§āĻĻ⧇āĻļ āĻ•āϰ⧇āĨ¤

āĻ•ā§Ÿā§‡āĻ•āϟāĻŋ āĻĒāϰāĻŋāϚāĻŋāϤ TCP Flag:

āωāĻĻāĻžāĻšāϰāĻŖ āĻšāĻŋāϏ⧇āĻŦ⧇, TCP Three-Way Handshake-āĻ SYN āĻāĻŦāĻ‚ ACK Flag āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āĻ­ā§‚āĻŽāĻŋāĻ•āĻž āĻĒāĻžāϞāύ āĻ•āϰ⧇āĨ¤

PacketVision-āĻāϰ TCP Flags Category-āϤ⧇ ā§Šā§ĻāϟāĻŋ Filter āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāϟāĻŋ Network Security āĻļ⧇āĻ–āĻžāϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āĻ…āĻ¤ā§āϝāĻ¨ā§āϤ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āĻāĻ•āϟāĻŋ āĻ…āĻ‚āĻļāĨ¤ āĻ•āĻžāϰāĻŖ TCP Flag Pattern āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰ⧇ Connection State āĻāĻŦāĻ‚ āĻ•āĻŋāϛ⧁ āĻ…āĻ¸ā§āĻŦāĻžāĻ­āĻžāĻŦāĻŋāĻ• Traffic Behavior āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϧāĻžāϰāĻŖāĻž āĻĒāĻžāĻ“ā§ŸāĻž āϝāĻžā§ŸāĨ¤

ā§­. Size Category – Packet Size, TTL āĻ“ Fragmentation Analysis

āĻāĻ•āϟāĻŋ Network Packet-āĻāϰ Size āĻāĻŦāĻ‚ Header Information āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰāĻžāĻ“ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖāĨ¤

PacketVision-āĻāϰ Size Category-āϤ⧇ ā§Šā§ĻāϟāĻŋ Filter āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāĻ–āĻžāύ⧇ āύāĻŋāĻšā§‡āϰ āĻŦāĻŋāώ⧟āϗ⧁āϞ⧋ āĻļ⧇āĻ–āĻž āϝāĻžā§Ÿ:

Packet Size: Packet-āĻāϰ āφāĻ•āĻžāϰ āĻ•āϤ āĻāĻŦāĻ‚ Size āĻ…āύ⧁āϝāĻžā§Ÿā§€ āϕ⧀āĻ­āĻžāĻŦ⧇ Filter āĻ•āϰāĻž āϝāĻžā§ŸāĨ¤

TTL: Time To Live āĻāĻ•āϟāĻŋ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ IP Header FieldāĨ¤ āĻāϟāĻŋ Network-āĻ Packet-āĻāϰ Lifetime āϏ⧀āĻŽāĻŋāϤ āĻ•āϰāϤ⧇ āϏāĻžāĻšāĻžāĻ¯ā§āϝ āĻ•āϰ⧇āĨ¤

Fragmentation: āĻŦ⧜ IP Packet āĻĒā§āĻ°ā§Ÿā§‹āϜāύ āĻ…āύ⧁āϝāĻžā§Ÿā§€ āϛ⧋āϟ Fragment-āĻ āĻŦāĻŋāĻ­āĻ•ā§āϤ āĻšāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ Fragmentation āϕ⧀āĻ­āĻžāĻŦ⧇ āĻ•āĻžāϜ āĻ•āϰ⧇ āϤāĻž āĻŦā§‹āĻāĻž Network Analysis-āĻāϰ āϜāĻ¨ā§āϝ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖāĨ¤

āĻāχ Category Network Troubleshooting āĻāĻŦāĻ‚ Traffic Investigation-āĻ āĻ•āĻžāĻœā§‡ āϞāĻžāĻ—āϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

ā§Ž. Logic Category – āĻāĻ•āĻžāϧāĻŋāĻ• Filter āĻāĻ•āϏāĻ™ā§āϗ⧇ āĻŦā§āϝāĻŦāĻšāĻžāϰ

āĻŦāĻžāĻ¸ā§āϤāĻŦ Network Analysis-āĻ āĻ…āύ⧇āĻ• āϏāĻŽā§Ÿ āĻļ⧁āϧ⧁ āĻāĻ•āϟāĻŋ Filter āĻĻāĻŋā§Ÿā§‡ āĻĒā§āĻ°ā§Ÿā§‹āϜāĻ¨ā§€ā§Ÿ Packet āφāϞāĻžāĻĻāĻž āĻ•āϰāĻž āϏāĻŽā§āĻ­āĻŦ āĻšā§Ÿ āύāĻžāĨ¤

āϤāĻ–āύ āĻāĻ•āĻžāϧāĻŋāĻ• Condition āĻāĻ•āϏāĻ™ā§āϗ⧇ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāϤ⧇ āĻšā§ŸāĨ¤

āϝ⧇āĻŽāύ, āϕ⧋āύ⧋ āύāĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āϟ Host, āύāĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āϟ Protocol āĻāĻŦāĻ‚ āύāĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āϟ Port-āĻāϰ Traffic āφāϞāĻžāĻĻāĻž āĻ•āϰ⧇ āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰāĻžāϰ āĻĒā§āĻ°ā§Ÿā§‹āϜāύ āĻšāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

āĻāĻ–āĻžāύ⧇ Logical Operator āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āĻ­ā§‚āĻŽāĻŋāĻ•āĻž āĻĒāĻžāϞāύ āĻ•āϰ⧇āĨ¤

PacketVision-āĻāϰ Logic Category-āϤ⧇ ā§Šā§ĻāϟāĻŋ Filter āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāχ āĻ…āĻ‚āĻļ āĻĨ⧇āϕ⧇ āĻļ⧇āĻ–āĻž āϝāĻžā§Ÿ:

āϝāĻžāϰāĻž Intermediate āĻŦāĻž Advanced Packet Analysis āĻļāĻŋāĻ–āϤ⧇ āϚāĻžāύ, āϤāĻžāĻĻ⧇āϰ āϜāĻ¨ā§āϝ āĻāχ Category āĻŦāĻŋāĻļ⧇āώāĻ­āĻžāĻŦ⧇ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖāĨ¤

⧝. Payload Category – Packet-āĻāϰ āϭ⧇āϤāϰ⧇āϰ Data āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϜāĻžāύ⧁āύ

Payload āĻšāϞ⧋ Packet-āĻāϰ āĻāĻŽāύ āĻāĻ•āϟāĻŋ āĻ…āĻ‚āĻļ, āϝ⧇āĻ–āĻžāύ⧇ Communication-āĻāϰ āĻŽā§‚āϞ Data āĻŦāĻšāύ āĻ•āϰāĻž āĻšāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

Packet Header āϏāĻžāϧāĻžāϰāĻŖāϤ Communication-āĻāϰ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ Technical Information āĻŦāĻšāύ āĻ•āϰ⧇, āφāϰ Payload-āĻ āĻĨāĻžāϕ⧇ āϏāĻ‚āĻļā§āϞāĻŋāĻˇā§āϟ DataāĨ¤

PacketVision-āĻāϰ Payload Category-āϤ⧇ ā§Šā§ĻāϟāĻŋ Filter āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāĻ–āĻžāύ⧇ Payload-related Analysis āĻāĻŦāĻ‚ Deep Packet Inspection-āĻāϰ āϧāĻžāϰāĻŖāĻž āĻĒāĻžāĻ“ā§ŸāĻž āϝāĻžā§ŸāĨ¤

āϤāĻŦ⧇ āĻāĻ•āϟāĻŋ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āĻŦāĻŋāώ⧟ āĻšāϞ⧋, HTTPS-āĻāϰ āĻŽāϤ⧋ Encrypted Communication-āĻāϰ Payload āϏāĻžāϧāĻžāϰāĻŖāϤ āϏāϰāĻžāϏāϰāĻŋ Plain Text āĻšāĻŋāϏ⧇āĻŦ⧇ āĻĒ⧜āĻž āϝāĻžā§Ÿ āύāĻžāĨ¤ Encryption āĻāĻŦāĻ‚ Privacy-āĻāϰ āĻ•āĻžāϰāϪ⧇ Content Analysis-āĻāϰ āϏ⧀āĻŽāĻžāĻŦāĻĻā§āϧāϤāĻž āĻĨāĻžāϕ⧇āĨ¤

āĻ…āĻ¨ā§āϝ⧇āϰ āĻŦā§āϝāĻ•ā§āϤāĻŋāĻ—āϤ Communication āĻ…āύ⧁āĻŽāϤāĻŋ āĻ›āĻžā§œāĻž Capture āĻŦāĻž Inspect āĻ•āϰāĻž āωāϚāĻŋāϤ āύ⧟āĨ¤

ā§§ā§Ļ. Offensive Category – Security Testing-āĻāϰ āϜāĻ¨ā§āϝ Packet Analysis

PacketVision-āĻāϰ README-āϤ⧇ Offensive āύāĻžāĻŽā§‡ ⧍ā§ĻāϟāĻŋ Filter-āĻāϰ āĻāĻ•āϟāĻŋ Category āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāχ Category āĻŽā§‚āϞāϤ āĻ…āύ⧁āĻŽā§‹āĻĻāĻŋāϤ Penetration Testing āĻāĻŦāĻ‚ Security Research-āĻāϰ āϏāĻ™ā§āϗ⧇ āϏāĻŽā§āĻĒāĻ°ā§āĻ•āĻŋāϤ Packet Analysis āĻļ⧇āĻ–āĻžāϰ āϜāĻ¨ā§āϝ āϤ⧈āϰāĻŋāĨ¤

āĻāĻ–āĻžāύ⧇ Security Testing-āĻāϰ āϏāĻŽā§Ÿ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ Traffic Pattern āϕ⧀āĻ­āĻžāĻŦ⧇ āĻĒāĻ°ā§āϝāĻŦ⧇āĻ•ā§āώāĻŖ āĻ“ āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰāĻž āϝāĻžā§Ÿ, āϏ⧇ āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϧāĻžāϰāĻŖāĻž āĻĒāĻžāĻ“ā§ŸāĻž āϝāĻžā§ŸāĨ¤

āϤāĻŦ⧇ Offensive Category-āϰ āύāĻžāĻŽ āĻĻ⧇āϖ⧇ āĻ…āύ⧁āĻŽāϤāĻŋ āĻ›āĻžā§œāĻž āϕ⧋āύ⧋ Network-āĻ āĻĒāϰ⧀āĻ•ā§āώāĻž āϚāĻžāϞāĻžāύ⧋ āϝāĻžāĻŦ⧇ āύāĻžāĨ¤ āύāĻŋāĻœā§‡āϰ Lab āĻŦāĻž āϞāĻŋāĻ–āĻŋāϤ āĻ…āύ⧁āĻŽā§‹āĻĻāύāĻĒā§āϰāĻžāĻĒā§āϤ Environment-āĻ āϏ⧀āĻŽāĻžāĻŦāĻĻā§āϧ āĻĨāĻžāĻ•āϤ⧇ āĻšāĻŦ⧇āĨ¤

ā§§ā§§. Defensive Category – Network-āĻāϰ āύāĻŋāϰāĻžāĻĒāĻ¤ā§āϤāĻž āĻĒāĻ°ā§āϝāĻŦ⧇āĻ•ā§āώāĻŖ

Cybersecurity āĻļ⧁āϧ⧁ Attack āĻŦā§‹āĻāĻžāϰ āĻŦāĻŋāώ⧟ āύ⧟; Attack āĻļāύāĻžāĻ•ā§āϤ āĻ•āϰāĻž, āĻĒā§āϰāϤāĻŋāϰ⧋āϧ āĻ•āϰāĻž āĻāĻŦāĻ‚ Network āϏ⧁āϰāĻ•ā§āώāĻŋāϤ āϰāĻžāĻ–āĻžāĻ“ āϏāĻŽāĻžāύ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖāĨ¤

PacketVision-āĻāϰ Defensive Category-āϤ⧇ ā§§ā§ĢāϟāĻŋ Filter āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāϗ⧁āϞ⧋ Security Monitoring āĻāĻŦāĻ‚ Threat Detection-āĻāϰ āϧāĻžāϰāĻŖāĻž āĻļ⧇āĻ–āĻžāϰ āϜāĻ¨ā§āϝ āϏāĻžāϜāĻžāύ⧋ āĻšā§Ÿā§‡āϛ⧇āĨ¤

āωāĻĻāĻžāĻšāϰāĻŖ āĻšāĻŋāϏ⧇āĻŦ⧇:

Blue Team āĻāĻŦāĻ‚ Network Security Analyst-āĻĻ⧇āϰ āϜāĻ¨ā§āϝ āĻāχ Category āĻŦāĻŋāĻļ⧇āώāĻ­āĻžāĻŦ⧇ āĻļāĻŋāĻ•ā§āώāĻŖā§€ā§ŸāĨ¤

⧧⧍. Capture Category – Packet Capture āύāĻŋ⧟āĻ¨ā§āĻ¤ā§āϰāĻŖ

Packet Capture āĻ•āϰāĻžāϰ āϏāĻŽā§Ÿ āĻ•āϤāϟ⧁āϕ⧁ Data āϏāĻ‚āĻ—ā§āϰāĻš āĻ•āϰāĻž āĻšāĻŦ⧇, āĻ•āϤāĻ•ā§āώāĻŖ Capture āϚāϞāĻŦ⧇ āĻāĻŦāĻ‚ āϕ⧀āĻ­āĻžāĻŦ⧇ Capture āĻĒāϰāĻŋāϚāĻžāϞāύāĻž āĻ•āϰāĻž āĻšāĻŦā§‡â€”āĻāϏāĻŦ āĻŦāĻŋāώ⧟ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖāĨ¤

PacketVision-āĻāϰ Capture Category-āϤ⧇ ā§ĢāϟāĻŋ Filter āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāϟāĻŋ Capture Control āĻāĻŦāĻ‚ Limits āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āĻļ⧇āĻ–āĻžāϰ āϏ⧁āϝ⧋āĻ— āĻĻā§‡ā§ŸāĨ¤

āĻŦāĻŋāĻļ⧇āώ āĻ•āϰ⧇ āĻŦ⧜ Network-āĻ āĻ…āĻĒā§āĻ°ā§Ÿā§‹āϜāĻ¨ā§€ā§ŸāĻ­āĻžāĻŦ⧇ āĻ…āϤāĻŋāϰāĻŋāĻ•ā§āϤ Packet Capture āĻ•āϰāϞ⧇ Storage āĻāĻŦāĻ‚ Performance-āĻāϰ āĻ“āĻĒāϰ āĻĒā§āϰāĻ­āĻžāĻŦ āĻĒ⧜āϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

ā§§ā§Š. Performance Category – āĻĻā§āϰ⧁āϤ āĻ“ āĻ•āĻžāĻ°ā§āϝāĻ•āϰ Packet Analysis

Packet Analysis-āĻāϰ āϏāĻŽā§Ÿ āĻļ⧁āϧ⧁ āϏāĻ āĻŋāĻ• Filter āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāϞ⧇āχ āĻšāĻŦ⧇ āύāĻž, Performance-āĻāϰ āĻŦāĻŋāώ⧟āϟāĻŋāĻ“ āĻŦāĻŋāĻŦ⧇āϚāύāĻž āĻ•āϰāϤ⧇ āĻšāĻŦ⧇āĨ¤

PacketVision-āĻāϰ Performance Category-āϤ⧇ ā§ĒāϟāĻŋ Filter āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāĻ–āĻžāύ⧇ Capture āĻ“ Analysis-āĻāϰ Performance Optimization-related āĻŦāĻŋāώ⧟ āĻļ⧇āĻ–āĻžāϰ āϏ⧁āϝ⧋āĻ— āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

ā§§ā§Ē. Info Category – āĻĒā§āĻ°ā§Ÿā§‹āϜāĻ¨ā§€ā§Ÿ Information āĻ“ Command

PacketVision-āĻāϰ āĻļ⧇āώ Category āĻšāϞ⧋ Info, āϝ⧇āĻ–āĻžāύ⧇ ā§ŠāϟāĻŋ Informational Command āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻāϟāĻŋ Tool-āĻāϰ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ Information āĻāĻŦāĻ‚ āϏāĻ‚āĻļā§āϞāĻŋāĻˇā§āϟ Command āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϧāĻžāϰāĻŖāĻž āĻĻāĻŋāϤ⧇ āϏāĻžāĻšāĻžāĻ¯ā§āϝ āĻ•āϰ⧇āĨ¤

đŸŽ›ī¸ Interactive Dashboard – āϏāĻŦ Filter āĻāĻ• āϜāĻžā§ŸāĻ—āĻžā§Ÿ!

PacketVision-āĻāϰ āĻ…āĻ¨ā§āϝāϤāĻŽ āφāĻ•āĻ°ā§āώāĻŖā§€ā§Ÿ Feature āĻšāϞ⧋ āĻāϰ Interactive DashboardāĨ¤

āϏāĻžāϧāĻžāϰāĻŖāĻ­āĻžāĻŦ⧇ TCPDump āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāϤ⧇ āϗ⧇āϞ⧇ āĻ…āύ⧇āĻ• Command āĻ“ Filter Syntax āĻŽāύ⧇ āϰāĻžāĻ–āϤ⧇ āĻšā§ŸāĨ¤ āĻ•āĻŋāĻ¨ā§āϤ⧁ PacketVision-āĻāϰ Dashboard-āĻ Filter-āϗ⧁āϞ⧋ Category āĻ…āύ⧁āϝāĻžā§Ÿā§€ āϏāĻžāϜāĻžāύ⧋ āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

README āĻ…āύ⧁āϝāĻžā§Ÿā§€, Dashboard-āĻ āύāĻŋāĻšā§‡āϰ āϏ⧁āĻŦāĻŋāϧāĻžāϗ⧁āϞ⧋ āĻ°ā§Ÿā§‡āϛ⧇:

Category Navigation: āĻĒā§āĻ°ā§Ÿā§‹āϜāύ āĻ…āύ⧁āϝāĻžā§Ÿā§€ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āύ Category Browse āĻ•āϰāĻž āϝāĻžā§ŸāĨ¤

Search Functionality: ⧍ā§Ģā§ĢāϟāĻŋ Filter-āĻāϰ āĻŽāĻ§ā§āϝ⧇ āύāĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āϟ Filter āĻŦāĻž Description āĻĻā§āϰ⧁āϤ āϖ⧁āρāĻœā§‡ āĻĒāĻžāĻ“ā§ŸāĻž āϝāĻžā§ŸāĨ¤

Pagination: Filter-āĻāϰ āϤāĻžāϞāĻŋāĻ•āĻž āϏāĻšāĻœā§‡ Navigate āĻ•āϰāĻž āϝāĻžā§ŸāĨ¤

Detailed Views: āĻĒā§āϰāϤāĻŋāϟāĻŋ Filter-āĻāϰ āĻŦāĻŋāĻ¸ā§āϤāĻžāϰāĻŋāϤ Explanation āĻĻ⧇āĻ–āĻž āϝāĻžā§ŸāĨ¤

Real-Time Execution: āĻ…āύ⧁āĻŽā§‹āĻĻāĻŋāϤ Network Interface-āĻ āύāĻŋāĻ°ā§āĻŦāĻžāϚāĻŋāϤ Filter āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰ⧇ Packet Capture āĻ•āϰāĻž āϝāĻžā§ŸāĨ¤

āĻ…āĻ°ā§āĻĨāĻžā§Ž, āĻāϟāĻŋ āĻļ⧁āϧ⧁ Filter-āĻāϰ āϤāĻžāϞāĻŋāĻ•āĻž āύ⧟; āĻļ⧇āĻ–āĻž, āĻŦā§‹āĻāĻž āĻāĻŦāĻ‚ āĻŦāĻžāĻ¸ā§āϤāĻŦ⧇ āĻ…āύ⧁āĻļā§€āϞāύ⧇āϰ āϜāĻ¨ā§āϝ āĻāĻ•āϟāĻŋ Interactive EnvironmentāĨ¤

🔊 Voice Assistant – Filter-āĻāϰ āĻŦā§āϝāĻžāĻ–ā§āϝāĻž āĻļ⧁āύ⧇āĻ“ āĻļāĻŋāĻ–āϤ⧇ āĻĒāĻžāϰāĻŦ⧇āύ!

PacketVision-āĻāϰ āφāϰ⧇āĻ•āϟāĻŋ āφāĻ•āĻ°ā§āώāĻŖā§€ā§Ÿ Feature āĻšāϞ⧋ Voice AssistanceāĨ¤

āĻāϟāĻŋ espeak Text-to-Speech Technology āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰ⧇ Filter-āĻāϰ Explanation āĻāĻŦāĻ‚ Consequences āĻĒā§œā§‡ āĻļā§‹āύāĻžāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

āϝāĻžāϰāĻž āĻĒ⧜āĻžāϰ āĻĒāĻžāĻļāĻžāĻĒāĻžāĻļāĻŋ āĻļ⧁āύ⧇ āĻļāĻŋāĻ–āϤ⧇ āĻĒāĻ›āĻ¨ā§āĻĻ āĻ•āϰ⧇āύ, āϤāĻžāĻĻ⧇āϰ āϜāĻ¨ā§āϝ āĻāϟāĻŋ āĻŦāĻžā§œāϤāĻŋ āϏ⧁āĻŦāĻŋāϧāĻžāĨ¤

Voice Assistance-āĻāϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡:

🧠 PacketVision āĻĻāĻŋā§Ÿā§‡ āϕ⧀ āϕ⧀ āĻļāĻŋāĻ–āϤ⧇ āĻĒāĻžāϰāĻŦ⧇āύ?

āĻāχ Project-āĻāϰ Educational Focus āĻ…āύ⧁āϝāĻžā§Ÿā§€, āĻ•ā§Ÿā§‡āĻ•āϟāĻŋ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ Learning Area āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

Learning Area āϕ⧀ āĻļāĻŋāĻ–āĻŦ⧇āύ Network Fundamentals TCP/IP Stack āĻ“ Protocol Packet Analysis Packet Header āĻ“ Field Interpretation Security Analysis Attack Pattern āĻ“ Anomaly Detection TCPDump Filter āϤ⧈āϰāĻŋ āĻ“ āĻŦā§āϝāĻŦāĻšāĻžāϰ Network Forensics Packet-based Investigation Defensive Security Threat Monitoring Performance Capture Optimization Ethical Practice Legal āĻ“ Responsible Packet Capture

Beginner Learning Path

āϝāĻžāϰāĻž āĻāϕ⧇āĻŦāĻžāϰ⧇ āύāϤ⧁āύ, āϤāĻžāϰāĻž āĻĒā§āϰāĻĨāĻŽā§‡ āύāĻŋāĻšā§‡āϰ āĻŦāĻŋāώ⧟āϗ⧁āϞ⧋ āĻļāĻŋāĻ–āϤ⧇ āĻĒāĻžāϰ⧇āύ:

  1. Network Interface āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϧāĻžāϰāĻŖāĻž āϤ⧈āϰāĻŋ āĻ•āϰ⧁āύāĨ¤

  2. IP Address āĻ“ MAC Address āĻŦ⧁āĻā§āύāĨ¤

  3. TCP āĻāĻŦāĻ‚ UDP-āĻāϰ āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝ āĻļāĻŋāϖ⧁āύāĨ¤

  4. āϏāĻžāϧāĻžāϰāĻŖ Protocol Filter āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϜāĻžāύ⧁āύāĨ¤

  5. Packet Output āϕ⧀āĻ­āĻžāĻŦ⧇ āĻĒ⧜āϤ⧇ āĻšā§Ÿ āϤāĻž āĻ…āύ⧁āĻļā§€āϞāύ āĻ•āϰ⧁āύāĨ¤

Intermediate Learning Path

Basic āϧāĻžāϰāĻŖāĻž āϤ⧈āϰāĻŋ āĻšāϞ⧇:

  1. āĻāĻ•āĻžāϧāĻŋāĻ• Filter Combination āĻŦ⧁āĻā§āύāĨ¤

  2. TCP Flag Analysis āĻļāĻŋāϖ⧁āύāĨ¤

  3. Packet Capture-āĻāϰ Output āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰ⧁āύāĨ¤

  4. Payload āĻ“ Packet Header āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϜāĻžāύ⧁āύāĨ¤

  5. Network Traffic Pattern āĻĒāĻ°ā§āϝāĻŦ⧇āĻ•ā§āώāĻŖ āĻ•āϰ⧁āύāĨ¤

Advanced Learning Path

āĻĒāϰāĻŦāĻ°ā§āϤ⧀ āĻĒāĻ°ā§āϝāĻžā§Ÿā§‡:

  1. Complex Custom Filter āϤ⧈āϰāĻŋ āĻ•āϰāĻž āĻļāĻŋāϖ⧁āύāĨ¤

  2. Network Forensics āĻ…āύ⧁āĻļā§€āϞāύ āĻ•āϰ⧁āύāĨ¤

  3. Security Monitoring-āĻāϰ āϜāĻ¨ā§āϝ Traffic Pattern āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰ⧁āύāĨ¤

  4. Authorized Lab Environment-āĻ Security Assessment āĻ•āϰ⧁āύāĨ¤

  5. Defensive Monitoring Workflow āϤ⧈āϰāĻŋ āĻ•āϰ⧁āύāĨ¤

đŸ› ī¸ PacketVision-āĻāϰ Installation Requirements

GitHub README āĻ…āύ⧁āϝāĻžā§Ÿā§€, PacketVision āϚāĻžāϞāĻžāύ⧋āϰ āϜāĻ¨ā§āϝ āĻĒā§āĻ°ā§Ÿā§‹āϜāĻ¨ā§€ā§Ÿ āĻ•āĻŋāϛ⧁ Software āĻ“ Package āĻšāϞ⧋:

README-āϤ⧇ Debian/Ubuntu āĻāĻŦāĻ‚ macOS-āĻāϰ āϜāĻ¨ā§āϝ Dependency Installation-āĻāϰ āύāĻŋāĻ°ā§āĻĻ⧇āĻļāύāĻž āĻĻ⧇āĻ“ā§ŸāĻž āĻšā§Ÿā§‡āϛ⧇āĨ¤

Linux / Debian / Ubuntu

āĻĒā§āϰāĻĨāĻŽā§‡ āĻĒā§āĻ°ā§Ÿā§‹āϜāĻ¨ā§€ā§Ÿ Python Package:

pip install rich

āϤāĻžāϰāĻĒāϰ TCPDump āĻ“ espeak:

sudo apt-get install tcpdump espeak

Repository Clone

git clone https://github.com/SYLHETYHACKVENGER/PacketVision.git

Project Directory-āϤ⧇ āĻĒā§āϰāĻŦ⧇āĻļ:

cd PacketVision

README-āϤ⧇ Tool āϚāĻžāϞ⧁āϰ āϜāĻ¨ā§āϝ āĻĻ⧇āĻ“ā§ŸāĻž Command:

sudo python pkv.py

āϏāϤāĻ°ā§āĻ•āϤāĻž: Packet Capture-āĻāϰ āϜāĻ¨ā§āϝ elevated permission āĻĒā§āĻ°ā§Ÿā§‹āϜāύ āĻšāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ āĻļ⧁āϧ⧁ āύāĻŋāĻœā§‡āϰ āĻŦāĻž āĻ¸ā§āĻĒāĻˇā§āϟ āĻ…āύ⧁āĻŽā§‹āĻĻāύāĻĒā§āϰāĻžāĻĒā§āϤ Network Interface-āĻ āĻ•āĻžāϜ āĻ•āϰāĻŦ⧇āύāĨ¤ Capture āĻ•āϰāĻžāϰ āφāϗ⧇ Interface āĻāĻŦāĻ‚ Scope āύāĻŋāĻļā§āϚāĻŋāϤ āĻ•āϰ⧁āύāĨ¤ āĻ…āĻ¨ā§āϝ⧇āϰ āĻŦā§āϝāĻ•ā§āϤāĻŋāĻ—āϤ Traffic āĻŦāĻž Sensitive Data āĻ…āύ⧁āĻŽāϤāĻŋ āĻ›āĻžā§œāĻž āϏāĻ‚āĻ—ā§āϰāĻš āĻ•āϰāĻŦ⧇āύ āύāĻžāĨ¤

âŒ¨ī¸ Dashboard-āĻāϰ Navigation Command

README āĻ…āύ⧁āϝāĻžā§Ÿā§€, PacketVision-āĻāϰ Dashboard-āĻ āĻ•ā§Ÿā§‡āĻ•āϟāĻŋ Navigation Command āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

Command āĻ•āĻžāϜ s Filter Database Search c Category View āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ n Next Page p Previous Page q Application āĻĨ⧇āϕ⧇ āĻŦ⧇āϰ āĻšāĻ“ā§ŸāĻž

Filter āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻžāϰ āϏāĻžāϧāĻžāϰāĻŖ Workflow

README-āϤ⧇ āĻŦāĻ°ā§āĻŖāĻŋāϤ Workflow āĻ…āύ⧁āϝāĻžā§Ÿā§€:

  1. Dashboard āĻĨ⧇āϕ⧇ āĻĒā§āĻ°ā§Ÿā§‹āϜāĻ¨ā§€ā§Ÿ Category āύāĻŋāĻ°ā§āĻŦāĻžāϚāύ āĻ•āϰ⧁āύāĨ¤

  2. Filter ID āϖ⧁āρāĻœā§‡ āĻŦ⧇āϰ āĻ•āϰ⧁āύāĨ¤

  3. Filter-āĻāϰ āĻŦāĻŋāĻ¸ā§āϤāĻžāϰāĻŋāϤ Explanation āĻĒ⧜⧁āύāĨ¤

  4. Filter-āĻāϰ āωāĻĻā§āĻĻ⧇āĻļā§āϝ āĻ“ āϏāĻŽā§āĻ­āĻžāĻŦā§āϝ Impact āĻŦ⧁āĻā§āύāĨ¤

  5. āĻ…āύ⧁āĻŽā§‹āĻĻāĻŋāϤ Network Interface āύāĻŋāĻ°ā§āĻŦāĻžāϚāύ āĻ•āϰ⧇ Capture āĻ•āϰ⧁āύāĨ¤

  6. āĻĒāĻžāĻ“ā§ŸāĻž Result āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰ⧁āύāĨ¤

āĻāĻ–āĻžāύ⧇ āϏāĻŦāĻšā§‡ā§Ÿā§‡ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āĻŦāĻŋāώ⧟ āĻšāϞ⧋, āϕ⧋āύ⧋ Filter āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻžāϰ āφāϗ⧇ āϏ⧇āϟāĻŋ āϕ⧀ āĻ•āĻžāϜ āĻ•āϰ⧇ āĻāĻŦāĻ‚ Network-āĻāϰ āĻ“āĻĒāϰ āϕ⧀ āĻĒā§āϰāĻ­āĻžāĻŦ āĻĢ⧇āϞāϤ⧇ āĻĒāĻžāϰ⧇ āϤāĻž āĻŦ⧁āĻā§‡ āύ⧇āĻ“ā§ŸāĻžāĨ¤

👨‍đŸ’ģ āĻ•āĻžāϰāĻž PacketVision āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰ⧇ āωāĻĒāĻ•ā§ƒāϤ āĻšāϤ⧇ āĻĒāĻžāϰ⧇āύ?

Cybersecurity Students: Network Protocol, TCP/IP āĻāĻŦāĻ‚ Packet Analysis āĻšāĻžāϤ⧇-āĻ•āϞāĻŽā§‡ āĻļ⧇āĻ–āĻžāϰ āϏ⧁āϝ⧋āĻ— āĻĒāĻžāĻŦ⧇āύāĨ¤

Network Administrators: Network Troubleshooting, Traffic Monitoring āĻāĻŦāĻ‚ Performance Analysis-āĻāϰ āϧāĻžāϰāĻŖāĻž āĻĒāĻžāĻŦ⧇āύāĨ¤

Penetration Testers: āĻ…āύ⧁āĻŽā§‹āĻĻāĻŋāϤ Security Assessment-āĻ Packet Behavior āĻāĻŦāĻ‚ Security Control āĻŦāĻŋāĻļā§āϞ⧇āώāϪ⧇āϰ āϜāĻ¨ā§āϝ āĻāϟāĻŋ āĻāĻ•āϟāĻŋ Educational Reference āĻšāϤ⧇ āĻĒāĻžāϰ⧇āĨ¤

Blue Team Members: Suspicious Traffic Pattern, Network Anomaly āĻāĻŦāĻ‚ Incident Investigation āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āĻļāĻŋāĻ–āϤ⧇ āĻĒāĻžāϰāĻŦ⧇āύāĨ¤

Security Engineers: Custom Filter, Monitoring Workflow āĻāĻŦāĻ‚ Network Detection āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϧāĻžāϰāĻŖāĻž āϤ⧈āϰāĻŋ āĻ•āϰāϤ⧇ āĻĒāĻžāϰāĻŦ⧇āύāĨ¤

âš ī¸ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ Security āĻ“ Privacy āϏāϤāĻ°ā§āĻ•āϤāĻž

PacketVision āĻāĻ•āϟāĻŋ Educational āĻāĻŦāĻ‚ Dual-Use Network Analysis FrameworkāĨ¤ Packet Capture-āĻāϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ Network Communication āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āϤāĻĨā§āϝ āĻĻ⧇āĻ–āĻž āϝ⧇āϤ⧇ āĻĒāĻžāϰ⧇āĨ¤ āϤāĻžāχ āĻāϟāĻŋ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻžāϰ āϏāĻŽā§Ÿ Privacy āĻāĻŦāĻ‚ Authorization āĻ…āĻ¤ā§āϝāĻ¨ā§āϤ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖāĨ¤

āĻ•āĻŋāϛ⧁ āĻŦāĻŋāώ⧟ āĻ…āĻŦāĻļā§āϝāχ āĻŽāύ⧇ āϰāĻžāĻ–āĻŦ⧇āύ:

āĻŽāύ⧇ āϰāĻžāĻ–āĻŦ⧇āύ: Packet Analysis āĻļ⧇āĻ–āĻžāϰ āωāĻĻā§āĻĻ⧇āĻļā§āϝ Network āĻŦā§‹āĻāĻž āĻāĻŦāĻ‚ āϏ⧁āϰāĻ•ā§āώāĻŋāϤ āϰāĻžāĻ–āĻžâ€”āĻ•āĻžāϰāĻ“ āĻŦā§āϝāĻ•ā§āϤāĻŋāĻ—āϤ āϤāĻĨā§āϝ āϏāĻ‚āĻ—ā§āϰāĻš āĻ•āϰāĻž āύ⧟āĨ¤

🏁 āĻļ⧇āώ āĻ•āĻĨāĻž

āϏāĻŦ āĻŽāĻŋāϞāĻŋā§Ÿā§‡ PacketVision āĻāĻ•āϟāĻŋ āĻĻāĻžāϰ⧁āĻŖ Educational TCPDump Framework, āϝ⧇āĻ–āĻžāύ⧇ ⧍ā§Ģā§ĢāϟāĻŋ Categorized Filter, Interactive Dashboard, Search Functionality, Detailed Explanation, Voice Assistance āĻāĻŦāĻ‚ Real-Time Packet Capture-āĻāϰ āϏ⧁āĻŦāĻŋāϧāĻž āĻ°ā§Ÿā§‡āϛ⧇āĨ¤

āĻŦāĻŋāĻļ⧇āώ āĻ•āϰ⧇ āϝāĻžāϰāĻž TCP/IP, Network Protocol, Packet Analysis, Network Forensics, Security Monitoring āĻāĻŦāĻ‚ Ethical Hacking āĻļāĻŋāĻ–āϤ⧇ āϚāĻžāύ, āϤāĻžāĻĻ⧇āϰ āϜāĻ¨ā§āϝ āĻāχ Project-āĻāϰ Feature Set āĻŦ⧇āĻļ āφāĻ•āĻ°ā§āώāĻŖā§€ā§ŸāĨ¤

āĻāϰ āϏāĻŦāĻšā§‡ā§Ÿā§‡ āĻ­āĻžāϞ⧋ āĻĻāĻŋāĻ• āĻšāϞ⧋, āĻāϟāĻŋ āĻļ⧁āϧ⧁ Command āĻĻ⧇āĻ–āĻžāύ⧋āϰ āĻŽāĻ§ā§āϝ⧇ āϏ⧀āĻŽāĻžāĻŦāĻĻā§āϧ āύ⧟; āĻŦāϰāĻ‚ āĻĒā§āϰāϤāĻŋāϟāĻŋ Filter-āĻāϰ Purpose, Explanation āĻāĻŦāĻ‚ āϏāĻŽā§āĻ­āĻžāĻŦā§āϝ Consequences āĻŦā§‹āĻāĻžāύ⧋āϰ āĻšā§‡āĻˇā§āϟāĻž āĻ•āϰ⧇āĨ¤

āϤāĻžāχ āφāĻĒāύāĻŋ āϝāĻĻāĻŋ Network-āĻāϰ āϭ⧇āϤāϰ⧇ āϕ⧀ āϘāϟāϛ⧇ āϤāĻž āĻŦ⧁āĻāϤ⧇ āϚāĻžāύ, TCPDump āĻļ⧇āĻ–āĻžāϰ āφāĻ—ā§āϰāĻš āĻĨāĻžāϕ⧇ āĻ•āĻŋāĻ‚āĻŦāĻž Cybersecurity-āĻāϰ Practical Skill āĻŦāĻžā§œāĻžāϤ⧇ āϚāĻžāύ, āϤāĻžāĻšāϞ⧇ PacketVision-āĻāϰ GitHub Repository āϘ⧁āϰ⧇ āĻĻ⧇āĻ–āϤ⧇ āĻĒāĻžāϰ⧇āύāĨ¤

📌 Project Name: PacketVision

👨‍đŸ’ģ Developer: SYLHETYHACKVENGER (THE-ERROR808)

📚 Framework: Educational TCPDump Framework

đŸ”ĸ Total Filters: 255

📄 License: MIT

🔗 Official GitHub:
https://github.com/sylhetyhackvenger/PacketVision

āĻļāĻŋāϖ⧁āύ, āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ āĻ•āϰ⧁āύ, Network āϏ⧁āϰāĻ•ā§āώāĻŋāϤ āϰāĻžāϖ⧁āύ! 🚀

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