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firewall
8 postsPFL Reimagines OpenBSD's pf Firewall as a Linux eBPF/XDP Dataplane
pfSense's creator built PFL, porting OpenBSD's pf firewall language onto Linux XDP. Here's how stateful filtering and NAT survive the eBPF verifier's strict constraints.
Loopers: Atomic Pre-Call Budget Checks for LLMs Using Redis Lua
Loopers acts as a firewall to prevent budget overruns for LLMs. Open-source with fast updates.
AI Firewall: Security Gateway and Reverse Proxy for LLM Traffic
AI Firewall serves as a security gateway for LLM APIs, preventing data leaks and protecting user privacy.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comI Built a Firewall for My AI Agents: The Near-Miss That Prompted It
Bastion Gateway enhances AI agent security. Learn about the near-miss experience and the security measures implemented.
Reviewing nftables Changes as a Packet-Set Diff
A new tool compares nftables changes as packet-set diffs, enhancing firewall rule reviews.
Proteus: Hypervisor-Agnostic VPC for Triton Cloud
Proteus enables hypervisor-agnostic VPC functionality in Triton Cloud, enhancing network management.
Building a Firewall Log Pipeline with NXLog and SQLite
Build a firewall log pipeline with NXLog and SQLite. Query logs with Cursor without needing a SIEM.
ShadowGlass: Discover Shadow AI in Firewall Logs Locally
ShadowGlass enables security teams to locally identify AI providers in firewall logs without network requests.