RadioCSIRT, a leading francophone cybersecurity resource, is transitioning from audio podcasts to video content to deliver more pedagogical analyses, technical demos, and threat intelligence insights. The platform aims to expand its audience via YouTube, LinkedIn, and Twitch while maintaining its independent, rigorous approach.
🔗 Campaign Link: https://lnkd.in/eQk4WPcv
You Should Know:
1. Setting Up a Cybersecurity Video Studio
To replicate RadioCSIRT’s professional setup, consider these tools and commands:
Hardware & Software
- Cameras: Use `v4l2-ctl –list-devices` (Linux) to check connected cameras.
- Screen Capture: `ffmpeg -f x11grab -s 1920×1080 -i :0.0 output.mp4` (Linux screen recording).
- Lighting Control: Smart LED systems can be automated via Python scripts (
pip install flux_led).
Network Security for Streaming
- Secure Streaming with SSH Tunneling:
ssh -L 1935:localhost:1935 user@your_server -N
(For secure RTMP streaming to avoid interception.)
- Firewall Rules for OBS Streaming:
sudo ufw allow 1935/tcp RTMP sudo ufw allow 443/tcp HTTPS backups
2. Threat Intelligence Integration
RadioCSIRT emphasizes CTI (Cyber Threat Intelligence). Use these commands to automate feeds:
Fetching IOCs (Indicators of Compromise)
curl -s https://otx.alienvault.com/api/v1/pulses/subscribed -H "X-OTX-API-KEY: YOUR_KEY" | jq '.results[].indicators[]'
Monitoring Suspicious IPs
sudo tcpdump -i eth0 'net 192.168.1.0/24 and (port 80 or port 443)' -w traffic.pcap
3. Secure Video Storage & Backup
- Encrypting Recordings:
gpg -c --cipher-algo AES256 video.mp4
- Automated Backups with
rsync:rsync -avz --delete -e "ssh -i ~/.ssh/backup_key" /videos/ user@remote:/backups/
What Undercode Say
RadioCSIRT’s shift to video reflects the growing demand for interactive cybersecurity training. Key takeaways:
– Linux admins should master ffmpeg, tcpdump, and `rsync` for secure media handling.
– Threat hunters must automate IOC collection using APIs and jq.
– Streamers need hardened firewalls (ufw) and encrypted storage (gpg).
Future enhancements could include AI-driven malware analysis demos and live forensic walkthroughs using `Volatility` or Autopsy.
Prediction
Video-based cybersecurity training will dominate in 2024–2025, with platforms like RadioCSIRT leading in francophone CTI education. Expect more live malware reverse-engineering streams and interactive red-team drills.
Expected Output:
- : RadioCSIRT Evolves to Video Format for Enhanced Cybersecurity Education
- Key URL: https://lnkd.in/eQk4WPcv
- Commands Covered:
v4l2-ctl,ffmpeg,ufw,ssh -L,curl + jq,tcpdump,gpg, `rsync`- Focus: Secure streaming, threat intelligence, encrypted backups.
References:
Reported By: Marcfredericgomez %F0%9D%97%A5%F0%9D%97%AE%F0%9D%97%B1%F0%9D%97%B6%F0%9D%97%BC%F0%9D%97%96%F0%9D%97%A6%F0%9D%97%9C%F0%9D%97%A5%F0%9D%97%A7 – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
