Scanning The Internet with Linux Tools - PSW #919
26 March - 1 hour 3 minsIn this segment, we will explore some pretty awesome tools for scanning the Internet, with a focus on network edge devices. We'll bring it all together with Claude Code and look at some sample results. Tools include:
Shodan | Passive recon — query existing scan data for exposed devices, services, and vulns | Passive (API) | Instant (no packets sent) ZMap | Host discovery — find live hosts with open ports | L4 (TCP SYN, UDP, ICMP) | Millions of packets/sec ZGrab2 | Application-layer handshakes — grab banners, certs, headers | L7 (30+ protocol modules) | Thousands of hosts/sec Nerva | Service fingerprinting — identify 140+ protocols with metadata, CPEs, technology stacks | L7 (TCP, UDP, SCT...
Series Episodes
TVs, Old York, Flipper One, Ubiquity, Underminr, CISOs, GitHub, Josh Marpet... - SWN #583
35 mins
22 May Finished
FCC, Github, MiniShai-hulud, Stated of Supply Chain, Itron, CRA, NIS2, and more!! - PSW #927
2 hours 2 mins
21 May Finished
Shift to Prevention and Enforcement as We Repeat Security Mistakes With AI - Rob Allen - BSW #448
1 hour 2 mins
20 May Finished
My Mother the Car, AI Slop, Nginx, Polyscope, Drupal, , GitHub, Aaran Leyland... - SWN #582
38 mins
19 May Finished
AI Has a data problem, cascading breaches, and the weekly news - Dimitri Sirota - ESW #459
1 hour 36 mins
18 May Finished
