Category: Certificates

Certificates

Let’s Encrypt & Red Sift webinar recap: A new era for certificate…

Francesca Rünger-Field

Every day, businesses rely on TLS certificates to keep their digital operations secure. But when those certificates expire unexpectedly, the consequences can be severe—websites go down, critical services break, and customer trust is lost. Even as automation has made certificate issuance and renewal easier, it hasn’t eliminated the problem. Organizations still find themselves blindsided…

Read more
Certificates

Six-day certificates: Here’s what you need to know

Francesca Rünger-Field

In January 2025, Let’s Encrypt announced a major step forward in enhancing web security: the introduction of six-day certificates, also known as “short-lived” certificates. This initiative aligns with Let’s Encrypt’s commitment to strengthening the Public Key Infrastructure (PKI) ecosystem and is set to roll out for general availability by the end of 2025. Why…

Read more
Certificates

PCI-DSS takes aim at phishing attacks

Billy McDiarmid

The Payment Card Industry Data Security Standard (PCI-DSS) is a globally recognized framework for securing cardholder data managed by merchants and service providers. It outlines rigorous security measures to protect payment card information during storage, processing, and transmission, reducing risks of data breaches and unauthorized access.  In its latest update, the PCI Security Standards…

Read more
Certificates

Never miss an expiring certificate again with Red Sift Certificates Lite

Francesca Rünger-Field

SSL/TLS certificates are the backbone of secure, uninterrupted digital experiences—but managing them effectively to prevent downtime remains a persistent challenge. With browser and certificate authorities looking to reduce certificate durations to as little as 90 or even 47 days, keeping track of renewals has never been more critical. That’s why we’re excited to introduce…

Read more
Certificates

Apple & Chrome propose reduced certificate lifetime

Jack Lilley

The lifetime of SSL/ TLS certificates continues to grow shorter. Chrome initially proposed reducing certificate lifespans to 90 days to enhance security and mitigate risks associated with compromised certificates. Apple took this initiative further, proposing a draft ballot to shorten the maximum validity period for public SSL/TLS certificates to just 47 days by 2028.…

Read more
Certificates

Your guide to PCI DSS 4.0 Cryptographic Requirements

Rebecca Warren

The Payment Card Industry Data Security Standard (PCI DSS) is a globally recognized framework designed to protect cardholder data during processing, storage, and transmission by merchants and service providers. PCI DSS outlines a set of stringent security controls that organizations handling payment card information must implement to mitigate the risk of data breaches and…

Read more