Walter Cooke

Walter is the senior manager of cyber advisory at Difenda. He has over 40 years of IT security experience in the health, telecommunications, insurance, financial, government, military, and intelligence communities. He specializes in public key infrastructure, threat modelling, and risk assessment work. Walter also has expertise in security governance and management including policy and standards development, and audit and insurance work using ISO, ETSI, OSFI, and FIPS standards.
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Recent Posts by Walter Cooke

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Public Key Infrastructure: Best Practices and Why It’s Important to “Get It Right”

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3 Reasons to Move to the Cloud to Improve Your Security Posture

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Why Do I Need PKI Management?