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Author: Dionisie Gitlan

I've been writing for SSL Dragon for over 10 years, focusing entirely on SSL certificates and digital security. My job is to take complex cybersecurity topics and strip away the jargon, making sure you get the clear, practical information you need to keep your website safe.

Articles by Dionisie Gitlan

Your Last Chance to Get a 2-Year SSL Certificate

Beginning September 1, 2020, all TLS/SSL certificates will have a 1-year validity. That’s 13 months or 398 days when you add up the extra 30 days during renewals or replacements. However, with an SSL subscription, you can still get a 2-year SSL certificate. We’ll show you how further down the line. The current TLS/SSL lifespan, […]

Let’s Encrypt Bug Makes One Million Certificates Non-compliant

Let’s Encrypt is a popular, free, and open-source Certificate Authority run by Internet Research Security Group (ISRG) with more than one billion certificates issued to websites worldwide. While no one denies the company’s enormous contribution to HTTPS adoption across the WEB, unfortunately, Let’s Encrypt certificates aren’t immune to bugs or malicious exploitation. The latest setback […]

HTTPS vs VPN – Do You Need VPN if You Use HTTPS?

HTTPS and VPN are two common security measures people use, but they serve different purposes. If you’re wondering whether HTTPS or a VPN is right for you, or if you need both, this guide breaks down everything you need to know about HTTPS vs VPN and how they help protect your online privacy.

Apple’s Safari Browser to Limit SSL Validity to One Year

The lifespan of SSL certificates has always been a hot topic. Initially set at 5 years for Domain Validation and Business Validation certificates, the SSL validity was first reduced to 4 years during the migration from SHA-1 to SHA-256 hash algorithm. Then, in 2015, it was capped at three years, and finally, in 2018, reduced […]

61% of World’s Politicians don’t use HTTPS

SSL certificates have become an essential security element for any site. With HTTPS now mandatory, stumbling upon an unsecured website has become such a rare occurrence that users are now suspicious of the lack of security standards and professionalism whenever they visit a site over HTTP.  With Chrome and other popular browsers flagging HTTP websites […]

What is new in TLS 1.3? A quick overview

TLS (Transport Layer Security) is the cryptographic protocol that provides communication security to all modern websites. First released in 1999 as an upgrade to now-deprecated SSL 3.0, TLS 1.0 evolved into TLS 1.1 and then, in 2008, into the current TLS 1.2 version. While TLS 1.2 has been an enormous success over the last ten years, […]

What Happens When an SSL Certificate Expires?

When your SSL certificate expires, your website’s security—and reputation—can be at risk. SSL certificates are essential for encrypting data between your website and its visitors, enabling secure connections and a trustworthy browsing experience. However, many website owners may overlook the importance of renewing their SSL certificates on time, leading to potentially severe consequences. From browser […]

Sectigo Acquires Icon Labs and Launches IoT security Platform

Sectigo (formerly Comodo CA) has acquired Icon Labs, a security company providing cross-platform solutions for embedded OEMs (Original Equipment Manufacturers) and IoT (Internet of Things) device manufacturers.  With the IoT market expected to reach more than 75 million devices by 2025, securing connected devices across an ecosystem has become a top priority for the leading […]

Firefox 66 update redesigns SSL error messages

Firefox 66, the latest version of the popular browser introduced several new features including block autoplay (prevents a website from automatically playing sound), improved search experience, smoother scrolling, and many more. The new release also came with redesigned SSL error messages to help users better understand the risks of an unsecure connection. If the Firefox […]

Comodo CA rebrands as Sectigo

Comodo CA, one of the world’s largest Certificate Authorities with more than 3 million customers in 150 countries, has rebranded as Sectigo.  Since its inception in 1998, Comodo has issued over 100 million certificates and has served over 700,000 businesses worldwide. The rebranding marks the dawn of a new era, as the company broadens its […]