Entrust Blog

From Process to Outcomes: Governing the Agentic Enterprise

Featured

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Jun 2026

Where Identity Breaks Down Across the Employee Lifecycle

Identity Verification

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May 2026

Agentic AI Identity Security: Why Delegated Authority Raises Risk

Identity Verification

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May 2026

AI Agent Authorization: Why Accountable Delegation is Central to Your Trust Fabric

Zero Trust

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May 2026

Rethinking Certificate Management: Why the 47-Day Mandate Is a Wake-Up Call

Public Key Infrastructure (PKI)

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How to Enable BIMI to Display a Brand Logo in Emails

Want email logos instead of letters? Learn how to enable BIMI and elevate your brand in inboxes today.

TLS/SSL Certificates |

Sep 2022

SSL Review: July 2022

The Entrust monthly SSL review covers SSL/TLS discussions — recaps news, trends and opinions from the industry. PKI Consortium What is the PKI Maturity Model (PKIMM) and how can you contribute? Bulletproof TLS Newsletter #91 NIST announces preliminary winners of post-quantum competition Oth...

TLS/SSL Certificates |

Aug 2022

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Timestamp Requests and SHA-1 Deprecation

Entrust hosts a time-stamp authority (TSA) to support our customers who digitally sign data such as code and documents. When a digital signature is created, it is best to also time-stamp the signature. The result will be that the known time of signature will be cryptographically included with the di...

TLS/SSL Certificates |

May 2022

SSL Review: January 2022

The Entrust monthly SSL review covers SSL/TLS discussions – recaps news, trends, and opinions from the industry. Entrust 2022 – Looking Back, Moving Forward with TLS Bulletproof TLS Newsletter #85 WebTransport allows TLS connections with certificate hash Other News & Notes The Regi...

TLS/SSL Certificates |

Apr 2022

Apple Changes S/MIME Certificate Validity Period to 1185-Days

In November 2021, we posted that Apple set the validity period of S/MIME certificates to 825 days. On February 1, 2022, Apple released a policy update that changes the S/MIME certificate validity period to 1185 days. This is just short of 39 months and allows certification authorities (CAs) to conti...

TLS/SSL Certificates |

Feb 2022

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2022 – Looking Back, Moving Forward with TLS

Looking back at 2021 In 2021, HTTPS was everywhere and use of the TLS 1.3 protocol continued to grow. With this growth, we continue to see the industry evolve − the Certificate Authority Security Council (CASC) was reborn as the PKI Consortium; there are new certificate transparency (CT) policies; ...

TLS/SSL Certificates |

Jan 2022

New Requirement Will Deprecate the Organization Unit (OU) Field in TLS Certificates

In June 2021, the CA/Browser Forum passed ballot SC47 to remove the organization unit (OU) field from all public trust TLS/SSL certificates. The problem with the OU field relates to the principle that the certification authority (CA) must verify and assert the identity of the certificate subject w...

TLS/SSL Certificates |

Dec 2021

Entrust Blog

From Process to Outcomes: Governing the Agentic Enterprise

Where Identity Breaks Down Across the Employee Lifecycle

Agentic AI Identity Security: Why Delegated Authority Raises Risk

AI Agent Authorization: Why Accountable Delegation is Central to Your Trust Fabric

Rethinking Certificate Management: Why the 47-Day Mandate Is a Wake-Up Call

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