Daniel 'f0o' Preussker
Posts
Projects
Research
CV
Architecture
2026
Rebuilding the Looking Glass: Stateless, High-Performance Network Diagnostics at Scale
May 23
#networking
#infrastructure
#security
Zero Trust in GKE: Envoy, OPA, and Workload Identity
May 6
#security
#kubernetes
#gke
Oubliette: Clarifying the Protection Bounds and UDP Reflection
May 2
#ddos
#ebpf
#xdp
2025
fn0rd.io Scanner
Mar 7
#go
#security
#networking
2024
Looking Glass
Apr 20
#networking
#infrastructure
#architecture
2021
Logging Insanity
Dec 3
#logging
#docker
#fluentbit
Hyperscale dirt cheap serverless setup
Jun 16
#architecture
#serverless
#cloud
2019
Guacamole PKI
Oct 3
#security
#cloud
#openstack
Terranetes
Aug 6
#terraform
#kubernetes
#cloud