Contact person: Business Client

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Location: Riyadh, Saudi Arabia

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I have a small Wireshark-based tool that captures live traffic for later analysis. For compliance reasons I now want every captured network packet to be written to disk only after it has been run through a symmetric-key cipher such as AES-128/256.

Scope (basic, proof-of-concept level):
• Hook into the existing capture routine (built with libpcap / WinPcap) and encrypt each packet buffer before it is saved or forwarded.
• Keep metadata (timestamp, interface, length) intact so the file can still be read back after decryption.
• Supply a minimal decrypt routine that reverses the process and restores a standard .pcap file.

Deliverables:
1. Well-commented source code or a lightweight plugin that compiles on Windows (VS / MinGW) or runs in Python 3.
2. A short README showing how to build, run, encrypt, and decrypt.
3. A demo capture (≤1 MB) proving the workflow.

I’m only looking for freelancers who have hands-on experience with Wireshark, packet capture libraries, and symmetric encryption. Please mention a previous project or two where you worked with similar low-level network code so I can gauge fit quickly." (client-provided description)