Managing SSL/TLS certificates давно ceased to be just a simple administrative task. In many organizations today, it is part of daily operational responsibility that directly affects service availability, communication security, business continuity, and the risk of incidents resulting from a missed renewal. That is why Sectigo ACME CaaS is joining our offer as a service […]
In HEXSSL, we continuously develop our services to support customers not only at the stage of purchasing and deploying SSL/TLS certificates, but also in their ongoing maintenance. That is why we have made a free SSL Monitor service available in the client panel. It allows customers to monitor certificate expiration dates and automatically sends reminders […]
Encryption over HTTPS solves many problems, but one element has remained a critical vulnerability point for years: the moment when the browser still does not yet know whether it should use HTTPS. This stage precedes the actual TLS connection. It happens before the handshake is performed, before the certificate is verified and before the server […]
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 […]
Modern websites operate in an environment where security does not end with an SSL certificate. The certificate provides encrypted transmission and communication integrity, which can be verified with tools such as SSL Checker and monitored over time using SSL Monitor. However, this is only one layer. Above it lies application logic, dynamically loaded scripts, external […]
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 […]
Debate around EV SSL certificates (Extended Validation) has been ongoing for years, yet few people truly understand what EV is, what it does and what role it plays in the security ecosystem. For years, EV certificates were associated mainly with the green bar in the browser. When browsers stopped highlighting this element, many assumed that […]
In recent years, TLS has undergone one of the most significant changes since the introduction of SNI. The removal of RSA from key exchange in TLS 1.3, the transition to a fully elliptic ECDHE exchange, and the increasing share of mobile traffic have made cryptographic performance an architectural element rather than a marginal detail. In […]
In the last two years one of the biggest shifts in the history of network security has taken place. The landscape of the internet has stopped being a collection of simple websites connected by links. Today it is a complex structure of dependencies: SaaS applications, API interfaces, microservice architectures, payment systems, B2B integrations, e-commerce platforms, […]
E-mail has remained both one of the oldest and most exposed channels of business communication for years. The SMTP protocol was created in a time when the internet assumed trust between the sender and the recipient. Today the reality is different. Attackers use email messages to take over accounts, extort payments, steal data and manipulate […]
