Curated Resources

Recommended Security Tools

Tools and services we trust. Some links are affiliate links — they support CyberToolkit at no extra cost to you.

Disclosure: This page contains affiliate links marked where applicable.

Password Managers

1Password

Industry-leading password manager with Travel Mode and business features. Excellent UX.

RecommendedFrom $2.99/mo

Bitwarden

Open-source password manager. Free tier is fully featured. Self-hosting available.

Open SourceFree / $3/mo premium

VPN Services

NordVPN

Fast, no-logs VPN with 6000+ servers in 60 countries. Strong privacy track record.

PopularFrom $3.99/mo

ProtonVPN

Swiss-based VPN from the makers of ProtonMail. Free tier available, strong privacy.

Privacy-focusedFree / $4.99/mo

Security Learning

TryHackMe

Beginner-friendly cybersecurity learning platform with hands-on labs and CTF-style rooms.

Beginner-friendlyFree / $14/mo

HackTheBox

Intermediate to advanced penetration testing labs and CTF challenges. Industry-recognized.

Intermediate+Free / $14/mo

Monitoring & SSL

SSL For Free / ZeroSSL

Free SSL certificates via Let's Encrypt. Essential for any website that doesn't already have SSL.

FreeFree cert generation

Shodan

Search engine for internet-connected devices. Invaluable for attack surface monitoring and security research.

ResearchFree / $49/mo

Affiliate disclosure: CyberToolkit may earn a commission from purchases made through links on this page. This does not affect our recommendations — we only list tools we genuinely recommend.