Tag: ssl certificates

03/03/2026 in Security

Consumer Devices in NATO Restricted Environments – Implications for Trust Architecture and PKI

Information about the approval of Apple devices for processing data classified at the NATO Restricted level has naturally attracted market attention. This announcement can easily be interpreted as a breakthrough involving the “opening” of high security environments to consumer devices. In reality, the significance of this decision is more complex and primarily concerns trust architecture […]

24/02/2026 in Security, SSL News

Reminder: From March 2026, the Maximum Validity of SSL/TLS Certificates Is 200 Days

From March 2026, the maximum validity of public SSL/TLS certificates is reduced to 200 days. This decision represents another stage in the evolution of the global WebPKI trust infrastructure and results from agreements developed within the CA/Browser Forum – the organization that defines standards for the operation of public certification authorities and internet browsers. At […]

10/02/2026 in Security

Safer Internet Day 2026 – From User Awareness to Digital Trust Architecture

On 10 February 2026 we observe Safer Internet Day (Safer Internet Day), an initiative that for years has reminded us that online security is not a one time action, but a process encompassing technology, procedures, and human decisions. In 2026 this message gains particular significance. Today the Internet is critical infrastructure for business, public administration, […]

28/01/2026 in Security, SSL News

What Is MPIC? Multi-Perspective Issuance Corroboration as the New Standard for Domain Validation in SSL/TLS Certificates

With the growing scale and complexity of attacks on Internet infrastructure, traditional domain validation models have stopped meeting the requirements of modern public PKI. In response to real threats such as selective DNS spoofing and regional BGP hijacking, global certificate authorities, including DigiCert and Sectigo, implemented the mandatory Multi-Perspective Issuance Corroboration (MPIC) mechanism in 2025.

27/01/2026 in Security

Cybersecurity 2026: A Roadmap for Intelligent Trust in the Era of AI, PKI and Cryptography

The year 2026 marks a fundamental turning point in the evolution of cybersecurity and digital trust. Drawing on forecasts prepared by DigiCert, we can see how traditional priorities in system and data protection are giving way to far deeper, structural challenges and opportunities. The next twelve months will be a period in which organizations will […]

05/01/2026 in Security, SSL News

The End of Client Authentication in Public SSL Certificates. What Changes in 2026 and How to Prepare?

For years, Client Authentication (mTLS) has been implemented using public SSL/TLS certificates issued by publicly trusted certification authorities. This model worked because server certificates could include both Server Authentication and Client Authentication (EKU), and browsers and operating systems accepted such a dual-use scenario.

31/12/2025 in Security, SSL News

DigiCert: SSL Certificate Validity Change – 199 Days from February 24, 2026

In 2026, the TLS/SSL certificate industry is introducing another major change related to the maximum certificate validity period. DigiCert, as one of the largest certificate authorities, has confirmed that from February 24, 2026, all new public TLS certificates will have a maximum validity of 199 days.

29/12/2025 in Security, SSL News

US Department of War Accelerates Migration to Quantum-Resistant Cryptographic Standards

The development of quantum computers is no longer an academic curiosity. For public administration, the military, and organizations responsible for national security, it has become a concrete vector of strategic risk that forces a fundamental shift in the approach to cryptography. The latest actions of the Department of Defense (Department of War) confirm that the […]

22/12/2025 in Security

Merry Christmas and Happy New Year!

Dear Customers and Partners, on the occasion of Christmas, we would like to thank you for the trust you place in HEXSSL every day. In a world where digital security, data integrity, and infrastructure stability are of critical importance, cooperation based on trust gains exceptional value. We wish you peaceful, balanced holidays and a New […]

19/12/2025 in SSL News

Sectigo Public Root CA Migration – What You Need to Know in 2025 and 2026

In 2025, Sectigo initiated one of the most significant infrastructure changes in its PKI ecosystem, namely the migration of certificate issuance to new, proprietary Public Root Certification Authorities. This change affects all major product lines, including SSL/TLS certificates (DV, OV, EV) and S/MIME, and has a direct impact on how trust chains are built in […]

Posts Tagged: ssl certificates