Our encryption insights articles offer an in-depth look at various methods of encryption, the cryptographic principles behind them, and the communication standards used to secure digital connections. Learn about symmetric and asymmetric encryption, block ciphers, public key infrastructure, SSL/TLS protocols, and more through our detailed guides and analyses. Gain a deeper understanding of how encryption works to protect your online transactions, communications, and data.
What is Email Encryption? Email encryption protects your email messages from unauthorized access. It converts email content into coded text that only intended recipients can read with a decryption key. The process uses mathematical algorithms to scramble the message...
Homomorphic Encryption: Process Encrypted Data Without Decryption Homomorphic encryption is a type of data security that lets users perform calculations on encrypted information without decrypting it first. This method keeps sensitive data private while allowing...
How to Generate MD5 Hash for Files in Windows MD5 hash helps verify file integrity by creating a unique digital fingerprint. Windows users can generate MD5 hash values using built-in PowerShell commands or third-party tools like HashTab and MD5summer. The PowerShell...
A Basic Overview of Data Encryption Standard (DES) DES (Data Encryption Standard) is a symmetric-key block cipher algorithm developed by IBM in the early 1970s. It was approved as a federal standard for data encryption in the United States in 1976 and remained...
RC4 Encryption Algorithm Definition The RC4 encryption algorithm, also known as ARC4 or ARCFOUR, meaning Alleged RC4, was designed by Ron Rivest of RSA Security in 1987. RC4 is a symmetric key stream cipher and variable key-size stream cipher. It is used in popular...
What is 3DES Encryption? 3DES, also known as Triple DES or TDES, is an encryption algorithm that improves on the original DES (Data Encryption Standard) algorithm by using it three times on each data block. DES was developed in the 1970s by IBM and adopted by the US...
A Basic Overview of RSA Key RSA (named after its co-creators - Ron Rivest, Adi Shamir, and Leonard Adleman) is one of the first public-key cryptosystems and is widely used for secure data transmission. It allows two parties - a sender and receiver to communicate...
What is HTTP Public Key Pinning (HPKP)? HTTP Public Key Pinning (HPKP) is a security feature that allows HTTPS websites to resist impersonation by attackers using mis-issued or fraudulent certificates. It allows sites to specify ("pin") which certificate authorities...
What is Cryptography? Cryptography refers to the process of encrypting and decrypting information to keep it secure. It involves scrambling plain text into ciphertext using encryption algorithms or keys. The receiver then needs the right key to decrypt the ciphertext...
What is Elliptic Curve Digital Signature Algorithm (ECDSA)? ECDSA encryption, or the Elliptic Curve Digital Signature Algorithm, is a cryptographic algorithm used to secure communications and verify digital signatures. It allows entities to prove their identity and...
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