Security Researcher

Cato Networks

Prague, Czech Republic
**
Research network protocols and application traffic
Analyze l4-l7 traffic
Use wireshark and pcap analysis
** Cato Networks is seeking a Security Researcher to join their team in Prague, focusing on network and application security analysis. The ideal candidate should have a strong background in cybersecurity and networking, as well as experience with data analysis and scripting. **

Job Summary

  • Research and investigate Network protocols and application traffic (L4-L7) using modern big data analysis frameworks, as well as network and web analysis tools.
  • Responsible for shaping and creating content signatures to Cato’s security and network products such as NGWF, CASB, DLP, iOT/OT Security and more.
  • Utilize Cato’s Data Warehouse with big-data technologies to support your work and automate your work to improve efficiency.

Matching Summary

Match Score: 75

** Cato Networks is seeking a Security Researcher to join their team in Prague, focusing on network and application security analysis. The ideal candidate should have a strong background in cybersecurity and networking, as well as experience with data analysis and scripting. **

Skills & Requirements

Must-have

  • Research network protocols and application traffic
  • Analyze L4-L7 traffic
  • Use Wireshark and PCAP analysis
  • Knowledge of OSI model and TCP/IP, DNS, TLS, HTTP

Nice-to-have

  • Passionate about future of networking and security
  • Team player, responsible, and well-organized

Key Requirements

  • 3+ years of analyst/researcher experience
  • Experience with LLM-based coding workflows OR Python (Pandas, NumPy)
  • Hands-on experience with Wireshark and PCAP analysis

Work Rights

Not specified

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