SSL Security



Updated on 20180912

Creating SSL Certification 

https://letsencrypt.org/

 https://www.instantssl.com/ssl-certificate-products/free-email-certificate.html


SSL Security Scanner

DigiCert® SSL Installation Diagnostics Tool (https://www.digicert.com/help/)

Qualys - SSL Server Test (https://www.ssllabs.com/ssltest/)

SSLScan

IISCrypto (https://www.nartac.com/Products/IISCrypto)


Common SSL Vulnerability 

Heartbleed


HTTPS Level Up!

⚠️ SSL Connection will break if SSLStrip in place


✔️ HTTP Strict Transport Security (HSTS)

https://www.globalsign.com/en/blog/what-is-hsts-and-how-do-i-use-it/
https://www.owasp.org/index.php/HTTP_Strict_Transport_Security_Cheat_Sheet

Abuse HSTS Protection: Tracking browser history *
  • HTML5 Canvas Fingerprint *
  • Embed non-existent images from various HSTS-protected domains over HTTP
Test your browser with browserleaks.com and Sniffly!


✔️ HTTP Public Key Pinning (HPKP) aka. Cert Pinning

https://www.owasp.org/index.php/Certificate_and_Public_Key_Pinning

Abuse Cert Pinning: Super Cookie

Abuse Cert Pinning: Certificate Cloning

Reference:
https://zyan.scripts.mit.edu/presentations/toorcon2015.pdf
Stealing Certificates with Apostille

SSL Hardening Guides

Acunetix, Recommendations for TLS/SSL Cipher Hardening
https://www.acunetix.com/blog/articles/tls-ssl-cipher-hardening/

How to disable SSLv3
http://disablessl3.com/

SSLLab - SSL and TLS Deployment Best Practices
https://github.com/ssllabs/research/wiki/SSL-and-TLS-Deployment-Best-Practices

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