Tailscale failover
I had no admin access to my router, so I built remote access and monitoring around it: Tailscale subnet routing with automatic failover, and monitoring nodes that watch each other.
- Tailscale
- Uptime Kuma
- Wazuh
- Failover
Mervin Sequeira
Junior penetration tester · VAPT
I run my own detection stack (Wazuh, Kismet and failover monitoring) and I'm training on the offensive side through the Hack The Box CPTS path. 2026 B.E. CSE (AI & ML) graduate, Mangaluru, India.
Click a server in the rack to open it.
Projects
Deauth → Wazuh
I run Kismet on a Raspberry Pi as a WiFi intrusion detector and forward deauth-flood alerts to Wazuh over syslog. Custom rules and threshold tuning cut false positives by about 40%.
- Kismet
- Wazuh
- Syslog
- WIDS
PacMap
I built a graph-first network traffic visualizer for live capture and PCAP replay, with checkpoints and diffs of network state. Source on GitHub.
- Python
- Scapy
- Three.js
- WebSocket
Skills
- Wazuh SIEMManager + 2 agents (Pi 3B+, HP laptop)running
- Detection rulesKismet deauth, ~40% fewer false positivesrunning
- MonitoringTailscale failover, Uptime Kuma, Netdatarunning
- Packet analysisScapy, PacMap sourcerunning
- Network enumerationNmap and footprinting, CPTS modules donedone
- Hack The Box Season 11Connected, DevHub, Reactordone
- Web exploitationPortSwigger labs: access control, request manipulation, SSRFin progress
- Shells, pivoting, privescCPTS pathin progress
- Bug bounty reconBugcrowd: subfinder, ffufin progress
- CompTIA Network+Studyingin progress