HTTPS Encryption
NIST’s Latest PQC Milestone: 9 Signature Algorithms Advance to Round 3
The National Institute of Standards and Technology (NIST) announced a significant step toward further development of post-quantum cryptography (PQC), as nine digital signature algorithms (DSAs) continue to proceed through the third round ...
Classical vs. Quantum vs. Post-Quantum Cryptography Difference Explained
Quantum computers are not something you see in movies anymore. They are real. They are a major problem in how we keep things safe online. This includes our bank accounts, the way ...
What Is Hybrid Cryptography? [The Practical Path to PQC]
Every time you log into your bank, send an email, or connect to a VPN, encryption quietly does the heavy lifting. The internet feels simple. The security underneath it? Anything but simplicity ...
DigiCert G2 & G3 Root Certificate Changes May 2026: What Businesses Need to Do
On May 15, 2026, DigiCert will revoke certain key certificates. Your users will leave, and browsers will mark your website as “Not Secure” if it is in one of the affected chains ...
TCP vs UDP: Difference, Examples, Future
Introduction When it comes to sending data over the internet, two main protocols dominate the landscape: TCP, which stands for Transmission Control Protocol, and UDP stands for User Datagram Protocol. These protocols ...
47‑Day SSL/TLS Mandates: A Step Towards Transitioning to Automation
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, ...
What is ECDSA Encryption? How Does It Work?
What is ECDSA? ECDSA, which stands for Elliptic Curve Digital Signature Algorithm, is a type of cryptographic algorithm that is used for the purpose of authenticating the message content. It is called ...
Sectigo New Public Roots and Issuing CAs Hierarchy [2025 Migration Guide]
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 ...
Quantum Computing Stats, Trends & Future 2026: Crucial Year for Quantum Security
The encryption protecting billions of dollars, which experts once called unbreakable, no longer works. Hackers don’t need passwords. They don’t brute-force keys. They simply walk through digital vaults that were supposed to ...
What is a Hash Function in Cryptography?
What Is a Hash Function? A hash function is an arithmetic function that transforms an input (or a ‘message’) into a string of a predetermined number of bytes. The output, such as ...
