Featured Contributor
Tim Callan
Chief Compliance Officer at Sectigo
As Chief Experience Officer, Tim Callan leads efforts to optimize the customer journey across all aspects of the business. Tim has more than 20 years 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.
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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
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What Is the CA/Browser Forum?
A Blog Post from Sectigo
Blog Posts Jul 01, 2024The CA/Browser Forum sets standards for digital certificates, enhancing security and reliability through collaboration among CAs, browsers, and tech firms.
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EPISODE 399
Broadcast Date:
June 28, 202420 minutes
Podcasts Jun 28, 2024Root Causes 399: Entrust Distrusted
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.
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60 minutes
Webinars Jun 27, 2024Quantum-ready movement: How waiting is not an option
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.
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EPISODE 398
Broadcast Date:
June 27, 202425 minutes
Podcasts Jun 27, 2024Root Causes 398: History of the NIST PQC Contest with Dustin Moody
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.
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Intermediate vs Root Certificates
A Blog Post from Sectigo
Blog Posts Jun 25, 2024PKI verifies online entities and secures communication. Root and intermediate certificates create a trust chain, ensuring data integrity.
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How to renew SSL certificates & how to automate the process
A Blog Post from Sectigo
Blog Posts Jun 24, 2024SSL/TLS certificates secure data exchange. Periodic renewal is needed to avoid disruptions. Automating renewals is recommended.
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EPISODE 397
Broadcast Date:
June 24, 202428 minutes
Podcasts Jun 24, 2024Root Causes 397: All Post Quantum Systems Are Terrible
Explore the integration challenges of current PQC systems and potential solutions in our latest discussion with Bas Westerbaan of Cloudflare.
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EPISODE 396
Broadcast Date:
June 21, 202414 minutes
Podcasts Jun 21, 2024Root Causes 396: The Trouble with Microsoft Recall
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.
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EPISODE *395
Broadcast Date:
June 18, 202424 minutes
Podcasts Jun 18, 2024Root Causes 395: Is Y2Q Like Y2K?
In this episode, we compare the advent of quantum cryptography (Y2Q) to Y2K, uncovering similarities and differences that influence decision-making.