Computer Security Training

Learn how to secure your business from attacks with our practical security courses, taught by top experts in their fields

Hands-on courses for developers and system administrators taught in small classes, in the heart of London's Tech City. The course topics include SSL/TLS, Internet PKI, and ModSecurity.

The courses are also available for on-site training.

Training News

TLS and PKI Training in Norway - 5th and 6th April

We are delighted to announce The Best TLS Training in the World and Internet PKI in Depth in Oslo on 5th and 6th April 2017, in partnership with Passordninja AS (Per Thorsheim). To book tickets, please visit the training booking page. MORE »

Our Courses

The Best TLS Training in the World

Learn how to deploy secure servers and encrypted web applications during a day packed with theory and practical work. MORE »

Internet PKI in Depth

Spend a full day to understand both the theory and practice of Internet PKI. Based on the book Bulletproof SSL and TLS. MORE »

ModSecurity Masterclass

Don't spend ages trying to figure out ModSecurity yourself—learn all the tricks with this practical course from a top ModSecurity expert. MORE »

Our Trainers

Ivan Ristić

Ivan Ristić is a security researcher, engineer, and author, known especially for development of ModSecurity, an open source web application firewall, and for his SSL/TLS and PKI research, tools and guides published on the SSL Labs web site.

Scott Helme

Scott Helme is an Information Security Consultant, blogger, builder of things. Creator of @reporturi and @securityheaders. Scott's mission in life is to secure the entire web.

Christian Folini

Dr. Christian Folini is a partner at netnea AG in Berne, Switzerland. He brings more than ten years experience in defending web servers, specialising in Apache / ModSecurity configuration, DDoS defense and threat modeling.

Jim Manico

Jim Manico is the founder of Manicode Security where he trains software developers on secure coding and security engineering. He is also the founder of Brakeman Security, Inc. and is a investor/advisor for Signal Sciences. Jim is a frequent speaker on secure software practices and is a member of the JavaOne rockstar speaker community.


From Our Partners

Secure Coding Class for the Web

April 3-7, 2017, Online

Delivered by Jim Manico from Manicode Security over 5 days (20 hours in total). Discount of up to 50% available to Feisty Duck customers! Hurry up! MORE »


Our London classroom trainings are held at CodeNode, in the heart of London's Tech City.


Address: CodeNode, 10 South Place, London, EC2M 7EB

In-house Training

Some of our courses are available for in-house training. Please contact us for more information.