RSA 4096 is one of the most powerful asymmetric encryption algorithms used today for data protection, authentication, and especially for code signing.
But how reliable is this method in modern conditions, and what makes it so resilient?
SSL Advanced
HTTP vs HTTPS: 8 Key Differences Explained
Understand how HTTPS protects your site and why it’s now the standard for every secure website
If you’re wondering what the difference is between HTTP and HTTPS, you’re not alone. Many website owners, developers, and even casual internet users want to know: Is HTTPS really better than HTTP? (Spoiler: Yes.) Why is HTTPS better?
SHA-512 vs SHA-256: What’s The Real-World Difference?
In modern digital security, cryptographic hash functions play a key role in ensuring data integrity and authentication.
Among them, the SHA-256 and SHA-512 algorithms, which are part of the SHA-2 family, are among the most widely used. Despite their common affiliation, they have significant differences that affect the choice in different scenarios.
What is the SHA-2 / SHA256 Hashing Algorithm?
In the digital world, where data is transmitted, verified, and stored millions of times per second, there is one quiet but vital technology: the hash function.
One of the most secure and widely used today is SHA-256, part of the SHA-2 family.
What Is Enhanced Extended Key Usage (EKU) for an SSL Certificate?
Understand how Enhanced EKU defines and restricts what an SSL certificate can be used for — and why that matters for your web security.
When dealing with SSL/TLS certificates, you may come across the term Enhanced or Extended Key Usage (EKU) in certificate specifications or validation errors. But what exactly does EKU mean, and why is it important?
RSA vs AES Encryption: Which to Choose for Data Security
Encryption is the basis of information security today because it allows you to reliably protect data from unauthorized access.
Among the many encryption methods, RSA and AES are the two of most popular, but they work completely differently and solve different problems.
PFX vs PEM: What’s The Difference?
If you’ve ever installed an SSL certificate before, you have probably encountered files with PEM or PFX extensions.
Today, we are going to clarify what PEM and PFX files are designed for and what their differences are. To start with, let’s just say that these serve different purposes and have distinct characteristics.
How To Fix a Cloudflare 525 Error: SSL Handshake Failed
The Cloudflare 525 error signifies a problem with the SSL handshake between Cloudflare and the origin server.
Essentially, it indicates that Cloudflare was unable to establish a secure connection to the origin server as it does not respond correctly to SSL requests.
How To Fix a Cloudflare 526 Error: Invalid SSL Certificate
The Cloudflare 526 Error tells us that Cloudflare cannot successfully validate the SSL certificate on the origin web server when Cloudflare is set to use the Automatic or Strict option.
Let’s examine this error in more detail.
OpenSSL Cheat Sheet: 12 Common OpenSSL Commands
OpenSSL is an open-source software library and a powerful command-line tool for cryptography, encryption, and secure connections.
Despite some imperfections, OpenSSL remains a very popular tool for developers and administrators. OpenSSL users commonly use it for key generation and SSL certificate format conversion.
