So you wanna hack an API? Let's do that, let's analyse an API using the OWASP API Security Top 10 to guide our effort and hack it together. Maybe we'll capture some flags while we're at it?
Our Practitioners

Grant Ongers
CISO & Community LeaderGrant is the CTO and one of the co-founders of Secure Delivery. He’s an experienced CISO, with experience spanning development, operations and security. He’s built platforms for regulated industries for more than 10 years, has over 20 years managing operations from NOCs to mainframe and DBs. He also has over 30 years pushing the limits of (Info)Sec—mostly white-hat.
Grant’s community involvement is global, he is:
- Staff at BSides (London, Las Vegas, and Cape Town)
- Goon at DEF CON (USA) for nearly ten years and DC2721 co-founder
- Staff at BlackHat (USA and EU)
Grant has sat on the OWASP® Foundation’s global board of directors OWASP for the last three years. Recently elected as the chair, he is looking forward to another year of working for the application security community to keep making the world a more secure place for everyone.
Expertise
- Infosec Strategy
- Governance, Risk & Compliance
- Security Engineering
- Security Research
- Training & Development
Industries
- Finance
- Banking
- Transport
- Telecoms
Skills & Certifications
- Certified Information Systems Security Professional (CISSP)
- Security Leadership