Ashish Rajan
Chief Information Security Officer CISO
London, England, United Kingdom
Summary
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Rockstar🎓
Top SchoolAshish Rajan is a London-based cybersecurity and AI security leader with 15+ years helping enterprise technology teams turn AI and cloud hype into measurable, risk-aware outcomes. As a former CISO and current CISO at Kaizenteq, co-founder of TechRiot.io, and host of two influential podcasts, he blends board-level strategy with hands-on cloud and AppSec design for regulated, large-scale environments. He leads a private CISO advisory board for Fortune 500/FTSE 100 members, advises on vendor selection and AI security maturity, and teaches cloud security as a SANS instructor and IANS faculty. Known for bridging platform engineering and governance, Ashish focuses on building resilient, trustworthy AI systems that balance innovation, security, and measurable resilience. An early AWS Community Builder and seed investor, he combines practitioner credibility with a knack for translating technical risk into executive decision-making.
11 years of coding experience
8 years of employment as a software developer
Bachelor’s Degree B.Tech in Computer Science, Bachelor’s Degree B.Tech in Computer Science at Cochin University of Science and TechnologyMasters in Information Security Information Security, Masters in Information Security Information Security at RMIT University
English, Malayalam
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (41)
oracle-cloud10
cloudtrail10
adfs10
public-cloud10
amazon-web-services10
aws10
ibm-cloud9
saml9
security9
linux9
windows9
aws-lambda9
google-cloud9
auditing9
macos9
Programming languages (6)
Github contributions (5)
hashishrajan/cloud-security-vulnerabilities
May 2022 - Jan 2023
List of all the Publicly disclosed vulnerabilities of Public Cloud Provider like Amazon Web Services (AWS), Microsoft Azure, Google Cloud, Oracle Cloud, IBM Cloud etc
Contributions:18 commits, 19 pushes, 1 branch in 7 months
amazon-web-servicesawsgoogle-cloudibm-cloudmicrosoft-azure
hashishrajan/aws-scp-best-practice-policies
Feb 2023 - Mar 2023
AWS SCP Best Practices
Contributions:2 reviews, 8 commits, 1 PR in 1 month
aws-scp
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