Spend a full day to understand both the theory and practice of Internet PKI. Based on the book Bulletproof SSL and TLS. We’ll start with the basics and the theory, then discuss how the PKI is implemented in the real world, and finish with a practical example of a realistic private certification authority. The course is taught in small classes.
Why This Course is for You
- Learn about key PKI standards and formats
- Understand where practice differs from theory
- Analyze certificate lifecycle in detail
- Evaluate PKI weaknesses and how they affect you
- Deploy robust protection using public key pinning
- Learn about what's coming in the future
- Practise what you've learned
By the end of the day you will have built a fully-functioning private CA—with multiple intermediate CAs and revocation—using a method that you can easily replicate.
This course is for system administrators, developers, and IT security professionals who wish to learn the theory and practice of Internet PKI.
- Level: Intermediate
- Duration: 1 day
- Extras: Lunch and refreshments included
About a month prior to the course we'll send you a digital copy of Bulletproof SSL and TLS, our comprehensive guide to SSL/TLS and Internet PKI. You'll get the paper copy on the day. We'll also give you a bunch of exercises and a hardcopy of the slides.
- Basic Linux command line skills: moving about, invoking commands, editing configuration files
- A laptop with a modern browser (Chrome or Firefox) and a SSH client, which you will only need to connect to your assigned virtual server.
- You should be comfortable using a command-line editor.
We'll provide you with your own virtual server and a sample web application to work on throughout the course.
- X.509 certificates
- Certificate chains
- Name constraints
- Trust path building
- Validation process
- Certification Authorities
- Relying parties
- Certificate types (DV, EV, OV)
- Certificate lifecycle (validation, issuance, and revocation)
- CA/B Forum and its standards
- History of attacks
- OCSP stapling
- CRLsets and OneCRL
- Short-lived certificates
- Certification Authority Authorization (CAA)
- Public Key Pinning
- Static pinning
PKI ecosystem monitoring
- SSL Pulse
Project: Building and deploying a realistic private CA
We will also provide you with many additional exercises that you can work on in your own time. You'll be able to ask us for help via email. And if you're already familiar with the basics, we'll challenge you with some of the advanced exercises on the day.
Scott Helme is a security researcher, consultant and international speaker. He can often be found talking about web security and performance online and helping organisations better deploy both.
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