DigiCert G1 Retirement 2026: A Turning Point in Web PKI Evolution Mozilla and Google Chrome will revoke the G1 root certificates of DigiCert on April 15, 2026. When the certificate you are using TLS chains to one of those roots, the browsers immediately do not trust it. A security warning…
What is the Change? Beginning March 2026, Certificate Authorities (CAs) must verify DNSSEC signatures during CAA evaluation and Domain Control Validation (DCV) if DNSSEC has been enabled on the domain. This change has been approved by the CA/Browser Forum through the CA/B Forum Ballot SC-085v2 (TLS) and SMC014 (S/MIME). With…
Website owners should take notice of the future changes to the SSL/TLS industry that affect security, certificate management, and user trust. In 2026, Certificate Authorities (CAs), such as DigiCert and Sectigo, will be implementing many significant updates that comply with the CA/B Forum requirements. The following are the five significant…
SSL certificates are now expiring faster than avocados. Yes… avocados. You buy them green, blink twice, and suddenly they’re brown and useless. That’s exactly what’s happening to SSL/TLS certificates. Not long ago, certificates lasted years. Then the rules changed, and we got 13-month validity. And now? We’re heading into a…
The Shrinking Lifespan of TLS Certificates Remember when SSL certificates used to last three whole years? Then came the drop to one year. Painful, right? Well… brace yourself. By 2029, your SSL/TLS certificates will only last 47 days. Yes, just 47 days, and no, this isn’t a drill, and now…
The majority of certificate outages don’t begin with a breach alert. They are silent at first. One day, a browser warning appears when your website loads, causing users to hesitate and your traffic to decline. This is due to the fact that most certificate failures are not caused by hackers.…
What is SSL/TLS? SSL and TLS are protocols used on the transport layer, which is used to provide a secure connection between two nodes in a computer network. The first widely used protocol that was aimed to secure the Internet connections was SSL, which was created by Netscape in mid…
What is Manual Certificate Management? Manual certificate management is the old-school way organizations manage SSL/TLS certificates without any automation in place. In this approach, the IT team will manually generate certificate signing requests (CSRs), purchase certificates from certificate authorities (CAs), install the certificates across servers, and track certificate expiration dates…
What is an SSL Certificate? An SSL certificate is a digital file that verifies a website’s identity and establishes an encrypted connection between the server and a web browser. An SSL certificate allows for the safe transmission of sensitive data, including usernames and passwords, payment information, or personal details, by…
When it comes to such a problem, a modern person has to maintain the safety of his or her online activities. There is one of the protecting mechanisms to safeguard our data known as Transport Layer Security, or TLS. What is TLS? TLS is a protocol that protects the information…
What is Domain Hijacking? Domain hijacking, also referred to as domain theft, refers to the act where the registrant of a domain name has their domain name taken over without their permission. This happens when a hacker somehow gets into the account of the owner of a particular domain and…
WHAT IS SSL STRIPPING? SSL stripping is an attack in which an unauthorized party downgrades the connection security from HTTPS to HTTP. It takes advantage of weak spots in the process of migrating people from HTTP and HTTPS to HTTPs, allowing the attackers to intercept and alter the information exchanged…
What is 256-Bit Encryption? A 256-bit encryption is associated with the 256-bit key used in different cryptographic algorithms to encrypt data. With 256-bit key encryption, the data is made unreadable without the correct key, making it almost impossible for unauthorized parties to crack it. SSL/TLS protocols are widely used for…
What is an EV SSL Certificate? EV SSL Certificates are the most trusted and strict type of SSL certificates. The greatest level of trust and safety that a website can ensure is from these kinds of certificates, since getting one entails a detailed checking process. What is necessary is that…
You’ve seen the green padlock in your browser. It feels safe, right? But here’s the thing: that padlock doesn’t guarantee you’re secure, not if the SSL certificate behind it is expired, misconfigured, or improperly managed. SSL/TLS certificates are the backbone of encrypted web communication. They protect sensitive data, like login…
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