Tim Callan has over two decades of experience as a strategic marketing and product leader for successful B2B software and SaaS companies, with 15 years of experience in the SSL and PKI technology spaces. Tim leads initiatives to optimize the customer journey across all aspects of the business, and also champions Sectigo's efforts to conform with industry and regulatory requirements including browser root programs, WebTrust, CA/Browser Forum, and more. Tim is instrumental in driving initiatives to improve certificate agility and successful issuance.
Recent posts from Tim Callan
Blog Post
What Is the CA/Browser Forum?
Jul 01, 2024
The CA/Browser Forum sets standards for digital certificates, enhancing security and reliability through collaboration among CAs, browsers, and tech firms.
Podcast
Root Causes 399: Entrust Distrusted
Jun 28, 2024
Google Chrome will distrust Entrust as a public CA starting November 1, 2024. Learn what to expect and Google's reasons leading up to this decision.
Webinar
Quantum-ready movement: How waiting is not an option
Jun 27, 2024
Join our webinar on quantum readiness and certificate security. Learn the Q.U.A.N.T. plan to counter quantum risks and future-proof your business.
Podcast
Root Causes 398: History of the NIST PQC Contest with Dustin Moody
Jun 27, 2024
Join us with Dr. Dustin Moody from NIST's post-quantum cryptography contest, exploring the contest's background and its journey to the present day.
Blog Post
Intermediate vs Root Certificates
Jun 25, 2024
PKI verifies online entities and secures communication. Root and intermediate certificates create a trust chain, ensuring data integrity.
Blog Post
How to renew SSL certificates & how to automate the process
Jun 24, 2024
SSL/TLS certificates secure data exchange. Periodic renewal is needed to avoid disruptions. Automating renewals is recommended.
Podcast
Root Causes 397: All Post Quantum Systems Are Terrible
Jun 24, 2024
Explore the integration challenges of current PQC systems and potential solutions in our latest discussion with Bas Westerbaan of Cloudflare.
Podcast
Root Causes 396: The Trouble with Microsoft Recall
Jun 21, 2024
Microsoft's Recall feature uses screen images for AI, raising security concerns. We discuss why and how the proposed technology has changed as a result.
Podcast
Root Causes 395: Is Y2Q Like Y2K?
Jun 18, 2024
In this episode, we compare the advent of quantum cryptography (Y2Q) to Y2K, uncovering similarities and differences that influence decision-making.