// TAG

#Networking

Posts in this collection, ordered newest first.

202606.11

SystemsJun 11, 202615 min read

Explains the eBPF for Windows execution architecture, verifier, program and attach types, and networking and security use cases.

202606.10

SystemsJun 10, 202615 min read

Explains the eBPF load, verification, and execution pipeline, with a focus on maps, helpers, and attach points.

202606.10

SystemsJun 10, 202613 min read

Explains why classic BPF filters packets in the kernel and how its filter instructions, virtual machine, and tcpdump workflow fit together.

202601.23

CTFJan 23, 20261 min read

Covers installing Netcat or Ncat on Ubuntu and Windows and using it to connect to a remote host and port.

202507.23

DevelopmentJul 23, 20251 min read

Summarizes HTTP's connectionless and stateless behavior, the role of cookies and sessions, and the security difference provided by HTTPS.