OpenSPA - An open and extensible Single Packet Authorization (SPA) protocol
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Jan 25, 2023 - Go
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single-packet-authorization
Here are 8 public repositories matching this topic...
Securing the Software-Defined Perimeter framework with automated security configuration deployment systems
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Dec 12, 2022 - Go
Layer 4 Single Packet Authentication utilizing Netfilter Queue and libnetfilter.
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Oct 12, 2024 - Rust
Open your firewall with a single encrypted packet. Nothing else is ever visible.
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Jun 11, 2026 - Go
nfqueue/ipset-based port knocking using JWT (JSON Web Token) as SPA (Single Packet Authorization)
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May 10, 2020 - Python
SPK is a single-packet authorization (SPA) port knocking tool that uses post-quantum key encapsulation to protect servers by acting as a cryptographic whitelist layer.
go golang security spa udp self-hosted homelab knocker post-quantum knock pqc single-packet-authorization
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May 30, 2026 - Go
Unofficial OpenSPA Dockerfiles
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Feb 9, 2022 - Shell
Secure ZTNA implementation featuring encrypted Single Packet Authorization (SPA), WireGuard VPN integration, and dynamic IP/protocol-based access control.
spa vpn access-control cyber-security wireguard zero-trust microsegmentation single-packet-authorization ztna ipbased
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Mar 19, 2026 - Python
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