avastel-bot-ips-lists github.com ↗

FireHOL blocklist-ipsets ↗Security & privacy

A collection of curated IP blocklists for firewalls and routing.

iphunter.info ↗Security & privacy

An IP reputation lookup for detecting proxies and VPNs.

lists_vpn ↗Security & privacy

Lists of IP ranges belonging to VPN and datacenter providers.

sandbox-runtime ↗Security & privacy

Anthropic's lightweight sandbox for restricting filesystem and network access of processes.

NIST Small Business Cybersecurity Corner ↗Security & privacy

NIST's portal of cybersecurity resources aimed at small businesses.

Agent-Sandbox ↗Security & privacy

A Python and Podman agent sandbox that uses Squid for network filtering.

Layer3 Intel Context ↗Security & privacy

An IP context lookup tool from Layer3 Intel, the source of the article.

matchlock ↗Security & privacy

A Firecracker-based VM sandbox for agents that injects secrets into network requests via placeholders.

1Password ↗

A commercial password manager with a built-in SSH agent that can be unlocked with Touch ID.

YubiKey ↗

A hardware security key supporting FIDO2, PIV and OpenPGP.

NoScript ↗

A browser extension that blocks JavaScript and other active content by default.

Secretive ↗

A macOS app that stores SSH keys in the Secure Enclave and acts as an SSH agent.

Signal

An end-to-end encrypted messaging app.

Tor

An anonymity network that routes traffic through volunteer relays.

Bubblewrap ↗

An unprivileged Linux sandboxing tool built on namespaces.

Canarytokens ↗

Free service for planting tripwire tokens that alert you when they are accessed.

Cloudflare Turnstile ↗

A CAPTCHA alternative from Cloudflare that checks whether a visitor is human.

Cloudflare WAF ↗

Cloudflare's managed web application firewall.

Convergence ↗

Moxie Marlinspike's 2011 proposal for client-chosen notary-based TLS certificate verification.

Darknet Diaries ↗

A podcast covering true stories from the dark side of the internet, including hacking and cyber heists.