Mike Fleck

Mike Fleck

Director of Product Marketing, CertCentral and DNS Trust Manager | DigiCert

Mike Fleck is the Director of Product Marketing for CertCentral and DNS Trust Manager at DigiCert where he writes about public trust and authoritative DNS. Mike has more than 25 years of cybersecurity industry experience across network security, data encryption, threat intelligence, malware analysis, identity protection and email security. He holds a patent for transparent data encryption and has been featured in publications like Security Week, Information Security Magazine, Information Management and NBC News.

6 Stories
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ACME Blog Hero
05-06-2025
What is ACME and Why is it Important?Manual management of digital certificates will soon be impractical, and the lifetimes will only get shorter
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SmartHR: A DigiCert Mark Certificate Success Story
11-25-2024
SmartHR: A DigiCert Mark Certificate Success Story
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Email Clutter Blog Hero
06-13-2024
4 best practices for bulk email senders
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Q-Day Blog Hero
Why Q-Day is closer than you think
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DNS Failover & Secondary DNS
10-30-2023
Enhancing business continuity with DNS failover and secondary DNS
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Helping Users Avoid Account Takeover
07-27-2023
Helping Users Avoid Account TakeoverHow Verified Mark Certificates help reduce risk and protect your brand
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