Learn OpenSSL with a real world cheatsheet

OpenSSL is the common instrument for inspecting, diagnosing, and troubleshooting SSL & TLS.

OpenSSL consists of many various utilities, every of which is accountable for a particular side of the SSL and TLS ecosystem.

Subjects embrace:

• Module 1 – Producing Public and Non-public Keys
  • Producing and inspecting RSA Keys
  • Producing and inspecting DSA Keys
  • Producing and inspecting Elliptic Curve Keys
• Including & Eradicating Encryption to RSA Keys
  • Including and eradicating encryption to RSA Keys
  • OpenSSL Key Utility
  • Matching Non-public Keys to Certificates and CSRs
• Module 3 – Producing Certificates and CSRs
  • Making a CSR and Certificates utilizing an current Non-public Key
  • Making a CSR and Certificates utilizing a brand new Non-public Key
• Module 4 – Inspecting Certificates and CSRs
  • Extracting particular info from Certificates and CSRs
• Module 5 – File Codecs and Conversions (PEM, DER, PFX)
  • Verify if file is PEM, DER, or PFX
  • Changing recordsdata between PEM and DER codecs
  • Changing recordsdata between PEM and PFX codecs

On this course, you’ll receiving coaching on learn how to use the next OpenSSL Utilities:

• openssl rsa
• openssl genrsa
• openssl dsa
• openssl gendsa
• openssl dsaparam
• openssl ec
• openssl ecparam
• openssl pkey
• openssl genpkey
• openssl x509
• openssl req
• openssl pkcs12

Every module comprises demo recordsdata you should use to apply the instructions together with every lesson.

The teachings within the course observe a piece from the Cheat Sheet (obtainable to obtain as a part of the course).

After finishing the course and downloading the OpenSSL Cheat Sheet,
you’ll be outfitted to examine and troubleshoot any SSL / TLS situations you end up in.