Security Tools
report-uri.io
CSP and HPKP violation reporting
crypteron.com
Cloud-first, developer-friendly security platform prevents data breaches in .NET and Java applications
pyup.io
Monitor Python dependencies for security vulnerabilities and update them automatically. Free for one private project, unlimited projects for open source
CodeNotary.io
Open Source platform with indelible proof to notarize code, files, directories, or container
opswat.com
Security Monitoring of computers, devices, applications, configurations, Free 25 users and 30 days history users
ringcaptcha.com
Tools to use the phone number as id, available for free
hostedscan.com
Online vulnerability scanner for web applications, servers, and networks. Ten free scans per month
atomist.com
A quicker and more convenient way to automate various development tasks. Now in beta
alienvault.com
Uncovers compromised systems in your network
qualys.com
Find web app vulnerabilities, audit for OWASP Risks
tinfoilsecurity.com
Automated vulnerability scanning. The free plan allows weekly XSS scans
letsencrypt.org
Free SSL Certificate Authority with certs trusted by all major browsers