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202
Moving from OpenBSD to FreeBSD for firewalls
(utcc.utoronto.ca)
by zdw |
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150 comments
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22
DNS Firewalling with MISP and Technitium DNS Server
(zaferbalkan.com)
by feldrim |
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22 comments
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12
BSD PF versus Linux nftables for firewalls for us
(utcc.utoronto.ca)
by zdw |
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0 comments
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7
LionsOS Firewall System (SeL4)
(lionsos.org)
by snvzz |
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0 comments
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6
Show HN: I made a Rust Terminal UI for OpenSnitch, a Linux application firewall
(github.com)
by quadrophenia |
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0 comments
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5
We're (now) moving from OpenBSD to FreeBSD for firewalls
(utcc.utoronto.ca)
by birdculture |
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2 comments
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3
Security Layer 4.0 – First semantic firewall blocks malicious intent"
by jaspertvdm |
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0 comments
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3
China-linked Storm-1849 spent October targeting Cisco ASA firewalls
(scworld.com)
by Bender |
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0 comments
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3
eBPF-powered firewall and TCP/HTTP proxy agent
(github.com)
by davidpapp |
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1 comments
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2
Show HN: Rampart – Runtime firewall for Claude Code and AI agents in YOLO mode
(github.com)
by trevxr |
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0 comments
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2
Show HN: Experimental eBPF Firewall in Rust with Heuristic Risk Scoring
(github.com)
by n1ghtm4rr3 |
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0 comments
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2
Ghost in the Machine: Cisco's Firewall Crisis Exposes a Critical Digital Defence
(elnion.com)
by dezb |
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0 comments
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2
Cisco ASA firewalls still under attack; CISA issues guidance for patch
(scworld.com)
by Bender |
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0 comments
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2
The Great Firewall Part 2: Technical Infrastructure
(dti.domaintools.com)
by pabs3 |
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0 comments
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1
Show HN: Kvlar – Open-source firewall for AI agent tool calls
(github.com)
by kvlar |
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0 comments
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1
Show HN: Only firewall for AI prompts with a security grade on every PR
(promptguard.co)
by acebot712 |
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0 comments
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1
Show HN: MCP-firewall: I created a policy engine for CLI Agents
(github.com)
by ttouch |
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0 comments
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1
Show HN: XDP firewall that auto-syncs open ports – built after my VPS got DDoS'd
(github.com)
by kennethhh |
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0 comments
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1
Sentinel Protocol – open-source AI firewall
by Raviteja_ |
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0 comments
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1
Defeating Prompt Injection with Protocol Firewalls
(sibylline.dev)
by CuriouslyC |
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0 comments
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1
Show HN: Velar – Local privacy firewall for AI
(github.com)
by ubcent |
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0 comments
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1
AgentGate – Open-source security firewall for AI agents (ALLOW/DENY/APPROVE)
(agent-gate-rho.vercel.app)
by PEGHIN |
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1 comments
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1
OpenClaw and Agent Execution Firewall
(github.com)
by sentra |
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1 comments
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1
AWS says more than 600 FortiGate firewalls hit in AI-augmented campaign
(theregister.com)
by Bender |
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0 comments
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1
Amazon: AI-assisted hacker breached 600 FortiGate firewalls in 5 weeks
(bleepingcomputer.com)
by defrost |
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0 comments
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1
Show HN: BotGuard – Automated red-teaming and real-time firewall for AI agents
(botguard.dev)
by boazlautman |
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0 comments
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1
Show HN: OkaiDokai, tool-level firewall for OpenClaw, Claude Code and Codex
(okaidokai.com)
by cedel2k1 |
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0 comments
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1
Show HN: ClawShield – Open-source firewall for agent-to-agent AI communication
(github.com)
by Joe_DNAI |
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0 comments
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1
Don't Trust Packet Captures on Firewalls
(weberblog.net)
by todsacerdoti |
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0 comments
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1
ClawShield – Open-source firewall for agent-to-agent AI communication
by Joe_DNAI |
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0 comments
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1
Show HN: SentinelGate – Universal Firewall for AI Agents (Open Source, Go)
(github.com)
by Sentinel-gate |
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0 comments
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1
Semantic Firewall v3: A Practical Audit Layer for AI
by look888 |
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0 comments
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1
Cherry, A firewall against AI-generated PRs
(cherry.gethopp.app)
by konsalexee |
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1 comments
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1
Interview with CEO of rsync.net: "no firewalls and no routers"
(web.archive.org)
by gurjeet |
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0 comments
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1
Show HN: LogSlash – Pre-ingestion log firewall to reduce observability costs
(github.com)
by adnanbasil10 |
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0 comments
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1
Show HN: SatGate – An economic firewall for AI agent traffic
(github.com)
by satgate |
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1 comments
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1
Show HN: FeedFirewall – Spot rage-bait and AI slop before you rage-click
(chromewebstore.google.com)
by remusnegrota |
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0 comments
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1
Show HN: Sentinel Gate – Open-source RBAC firewall for MCP agents
(github.com)
by Sentinel-gate |
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0 comments
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1
Show HN: OpenClaw Harness – Security firewall for AI coding agents (Rust)
(github.com)
by devthecritical |
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0 comments
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1
Stop Firewall Mistakes Before Attackers Find Them
(nerdsec.io)
by levidurfee |
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1 comments
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1
Show HN: SemaMesh: eBPF-based firewall for AI Agents(blocks destructive prompts)
(github.com)
by vikram_yerneni |
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0 comments
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1
Show HN: Built firewall for LLMs after prompt injection bypass GPT-4s guardrails
(github.com)
by Dushmesh_DS |
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0 comments
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1
I built a Git firewall because I'm terrified of my own AI agents
(github.com)
by cocabadger |
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1 comments
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1
Show HN: WSL2 HyperV Firewall Manager – GUI App for WSL2 Firewall Management
(github.com)
by ssut |
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0 comments
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1
Show HN: BlueMouse – open-source, local Socratic firewall for AI coding
(github.com)
by bluemouse_ai |
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0 comments
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1
Show HN: I built a firewall for agents because prompt engineering isn't security
(github.com)
by yaront111 |
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0 comments
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1
UML based testing of nftables firewalls
(github.com)
by khimaros |
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1 comments
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1
Show HN: Night Core – A WASM execution firewall for AI agents and untrusted code
(github.com)
by Xnfinite |
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0 comments
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1
Show HN: Crystalline Protocol – A blockchain with a built-in "Logic Firewall"
(github.com)
by strof |
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0 comments
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1
Why Cyber Defense Needs a Nervous System–Not Just a Firewall
(negativespacelabs.com)
by ghostinshell515 |
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0 comments