Key Takeaways Now, it’s time to understand everything about end-to-end encryption in detail. What is E2EE? The most advanced barrier against leakage is end-to-end encryption, which is a security protocol used in communication systems to guarantee the confidentiality and authenticity of the transmitted data. End-to-End Encryption (E2EE) is a security…
In the digital era, where data transmissions are performed over networks, most of the information being processed is sensitive; thus, safeguarding data security and privacy is of utmost significance. One of the necessary household cybersecurity algorithms is RSA asymmetric encryption. Named for its architects Rivest, Shamir, and Adleman, RSA encryption…
Encrypted data is a security procedure that translates readable text into unreadable text by data encryption algorithms. In this procedure, the plaintext data, the name of the original data, is allocated by the key of encryption into an unreadable format. The outcome of that process looks like jumbled-up characters or…
The National Institute of Standards and Technology (NIST) has formally announced three new post-quantum cryptography (PQC) standards ML—KEM, ML-DSA, and SLH-DSA, on August 13, 2024, to strengthen cryptographic defenses against potential cyberattacks by quantum computers. With this significant accomplishment, cryptography enters a new age and establishes a solid basis for…
What is Two Way SSL? Two-way SSL, sometimes also referred to as mutual SSL authentication, is always a Secure Sockets Layer protocol that provides a strong security solution or a safe and encrypted channel for two parties, such as a client and server, to communicate. Unlike the TLS/SSL version, which…
Introduction SSH is a flagship technology of remote server access and safe data transfer software that runs across whole businesses and makes their data secure. SSH, through SSL, squeezes out the security points, even for remote connections. Recommended: What Is SSH (Secure Shell)? How does the SSH Protocol work? […
According to a report by PingSafe, 45% of data breaches occur on the cloud, and 80% of companies have experienced an increase in the frequency of cloud attacks. To combat these attacks, encryption is used so that only authorized parties can read the encoding information. Now, encryption has two types,…
What is Public Key Infrastructure (PKI)? Public Key Infrastructure (PKI) is a complex set of hardware, software, policies, and procedures that are used to create, manage, and store digital certificates and keys in a secure way. It serves as the basis of secure communication and authentication methods in digital spaces…
What is mTLS? mTLS, which stands for Mutual Transport Layer Security, is a security protocol that can be used between two client and server applications to enable the encryption of their communication sessions while they access each other over a network, such as the internet. It is a further development…
What is HSTS (HTTP Strict Transport Security)? HTTP Strict Transport Security is commonly referred to by the acronym HSTS. Websites utilize this technique to indicate that they should only be viewed over secure connections (HTTPS). A browser must reject all HTTP connections and stop users from accepting unsafe SSL certificates…
Summary A domain name is a distinct, human-readable Internet address for a website. Knowing what a fully qualified domain name (FQDN) is crucial when working with domains and domain name system (DNS) management. A fully qualified domain name (FQDN) is a component of a URL or universal resource locator. As…
What is Hypertext Transfer Protocol Secure (HTTPS)? HTTPS (Hypertext Transfer Protocol Secure) is a variant of HTTP (Hypertext Transfer Protocol), the standard technique for transmitting data via the web browser to the website’s server. HTTPS maintains the secrecy of the information by coding the communication between the browser and the…
Security is a fundamental and absolute requirement in today’s digital and interconnected world. It is essential for preserving service availability, protecting sensitive data, guaranteeing data integrity, and building trust between people, companies, and governments. Security is essential for maintaining national security, fostering economic stability, and safeguarding individual privacy in a…
Key Takeaways As of 2024–2025, around 317+ million SSL/TLS certificates were active globally. Experts’ analysis estimates the SSL Certification Market could be USD 687.8 million in 2026 and grow to over USD 2.28 billion by 2035, at a ~14.3% CAGR. Strong security is the primary distinction between Port 80 and…
A certificate authority is something you use each time to access a website that begins with HTTPS. But how can a CA improve the security of your transactions and communications, and what precisely is a CA? The internet cannot function without certificate authority (CA). Because the internet wouldn’t be secure…
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