Wireshark – Network Protocol Analyzer & Packet Sniffer for Linux

Wireshark — Network Protocol Analyzer

Wireshark is the world’s most popular network protocol analyzer, enabling users to capture live network traffic and analyze packets in detail for troubleshooting, security analysis, and learning purposes.

What is Wireshark?

Wireshark captures packets flowing through a network interface and decodes hundreds of protocols, allowing deep inspection of headers, payloads, and session behavior.

Why Use Wireshark?

• Packet Capture: Real-time network traffic analysis
• Deep Inspection: Decode hundreds of protocols
• Troubleshooting: Identify latency, drops, and errors
• Security Analysis: Detect suspicious traffic
• Educational: Learn how networks work

Key Features of Wireshark

1. Live Capture & Offline Analysis

Capture packets live or analyze saved files.

2. Powerful Filters

Display and capture filters to isolate traffic.

3. Protocol Dissection

Detailed decoding of network protocols.

4. Cross-Platform

Available on Windows, macOS, and Linux.

How to Use Wireshark

1. Install Wireshark with capture drivers
2. Select a network interface
3. Start packet capture
4. Apply filters to analyze traffic
5. Save and review captures

Wireshark Pricing

• Free: Open-source software

Who Should Use Wireshark?

• Network Administrators: Troubleshooting & monitoring
• Security Analysts: Traffic inspection
• Developers: Debug networked apps
• Students: Learn networking concepts

Conclusion

Wireshark is an essential network analysis tool in 2026. If you need deep visibility into network traffic, Wireshark is the industry standard.

👉 Download Wireshark: https://www.wireshark.org

Keywords: wireshark, packet sniffer, network analyzer, protocol analyzer, tcp ip analyzer, network debugging tool