About

A security leader who speaks the language of the business

Dr. Andreas Lang is a senior information security leader who built and scaled the entire information security function at a fast-growing SaaS company from the ground up, operating with full CISO responsibility. He combines strategic vision with deep hands-on expertise, implementing and maintaining ISMS frameworks such as ISO/IEC 27001 and SOC 2 himself rather than merely overseeing them. He is known for turning security from a reactive gatekeeper into a proactive business enabler. He partners closely with C-level leadership as a trusted advisor, translating security risk into clear business impact, and represents organizations credibly to auditors, enterprise customers, and regulators.