If you’re still relying on a perimeter firewall to protect your network… you’re already behind. The way we work has changed. Remote teams, cloud apps, and mobile devices they’ve all shattered the traditional idea of a secure network boundary. That’s where Zero Trust Architecture (ZTA) comes in. And NIST just…
What Is a TLS/SSL Port? A TLS/SSL port is a portion of the network used for the creation of secure connections on the Internet using the Transport Layer Security or Secure Socket Layer. Such protocols are used for encryption and authentication so that data being exchanged between a client, like…
Welcome to the Quantum Era, where even the strongest locks we use to protect our digital lives might soon be breakable. However, don’t panic; Microsoft is already preparing for that future, and it has just rolled out a groundbreaking update for Windows Insiders and Linux users that could change the…
What is HTTP Public Key Pinning? HTTP Public Key Pinning (HPKP) is a security feature built to protect websites from man-in-the-middle (MITM) attacks of a mis issued certificate. HPKP enables administrators to specify which cryptographic public keys are trusted for a particular domain. Also, HPKP prevents browsers from accepting certificates…
In this tech-dependent age most of the important and sensitive data are stored and are available online. So, it is compulsory that these data must have a reliable security. And here comes in picture the SSL Encryption. What is SSL Encryption? SSL (Secure Sockets Layer) encryption operates as a security…
What is Public CA? A Public Certificate Authority (Public CA) is a trusted third-party organization that provides digital certificates to verify the identity of entities on the Internet. A digital certificate is also commonly referred to as an SSL/TLS certificate. Public CAs issue certificates to clients and servers to create…
If you’ve ever browsed the internet, you’ve utilized Port 80, even if you didn’t know it. Port 80 is an underlying infrastructure that brings searches to your screen and most of the web traffic we rely upon daily depends on this Port. Everything that pops up on the World Wide…
What is a PKI Certificate? PKI Certificate, also known as a digital certificate, is an electronic document used for the purpose of verifying the possession of a certain public key in a particular security system. It also plays an important role in authenticating safe communication as well as transactions using…
Data security emerges as a significant function as we progressively locate ourselves within a networked society. Everyone’s details are secure thanks to encryption systems implemented to secure our letters and urgent financial transactions. But there’s a looming threat on the horizon: quantum computing. This piece of revolutionary technology places itself…
A Quantum computer is an advanced, super-powerful computer. They can solve complex problems and do many things that regular computers can’t. This technological advancement also creates new threats to today’s Information technologies. It can break cryptography algorithms in minutes or seconds, whereas regular computers take thousands of years. In 2019,…
Understanding how data travels from one point to another is crucial in computer networking. Sending an email, streaming a video, or browsing a website – all these actions involve a complex series of interactions between devices connected to a network. To make sense of this complexity, the OSI model is…
What is PKI? PKI is a set of technologies, policies, and procedures applied to establish, administer, issue, and terminate digital certificates and associated public-private key pairs. It provides a solid basis that allows assurance for safe digital information and communications in matters of authentication, encryption, and digital signature. PKI in…
NIST has made its most recent major step in securing digital communication from the new threats of quantum computing. It wrapped up the promotion of 14 cryptographic algorithms to the second round of its additional post-quantum digital signing competition. This is the agency’s additional step towards the persistent effort to…
Starting November 10, 2023, Azure announced that all connections to its services must use TLS 1.2 or newer versions for better security. The older versions, TLS 1.0 and TLS 1.1, are being phased out because newer versions offer better security features. What is TLS? Transport Layer Security is a protocol…
In its step further toward privacy and security, Apple recently announced an important update regarding the receipt signing intermediate certificate of the App Store, which will be able to switch over to the SHA-256 cryptographic algorithm. This changes the requirements for app validation as well as in-app purchases, and so…
Loading...
(12 votes, average: 4.92 out of 5)
