This is the eighth in our series of insights which seek to explore and simplify the topic of SSL (and TLS) in the context of web application hosting. In our previous insight, we looked at Mixed Content Warnings; in this insight, we’ll explore testing and tools.
Purely.Tools TLS We’ve built a simple tool for you to check the SSL and TLS versions on any website; simply enter your URL at purely.tools TLS version support tester and hit Go. Purely.Tools SSL We’ve built another simple tool to check the status of your SSL certificate in use on any website; just enter your URL at purely.tools SSL information tester and hit Go.
Qualys SSL Server Test The SSL Labs tester from Qualys is something of an industry standard for checking the correct configuration of your SSL, TLS and web server settings, providing an easy-to-understand A-E rating, a list of supported Browsers/OS with your current configuration and any problems it finds. We recommend ensuring the “Do not show the results on the boards” option is checked when scanning to avoid highlighting yourself as a potential target. testssl.sh With all the features of the Qualys tester but 100% open source, the testssl.sh command line utility gives more customisation and can automate your testing.
More in the Simplifying SSL/TLS series
- SSL Basics – What is SSL?
- SSL Certificate Terminology
- EV vs DV vs OV vs FREE SSL Certificates
- Certificate Authorities and The Signing Process
- TLS and Versions
- Web Server Headers
- Mixed Content Warning
- Testing & Tools
Pipe Ten Hosting Ltd is A leading web hosting company within the UK that has provided a wide range of web hosting and online infrastructure management services to its members since 2002. They are ISO/IEC 27001 certified, having achieved the internationally recognised accreditation for Information Security Management.