José da Cruz
IT Architect: a blog about the daily life of

Tag: security

  • Symmetric Encryption

    Symmetric Encryption is a method of encrypting and decrypting data using the same secret key.

  • Digital Signature

    Digital Signature is a cryptographic technique that verifies the authenticity and integrity of a message, document, or transaction.

  • Certificate-based authentication

    Certificate-based authentication is a way of verifying the identity of a user or a server based on public key cryptography.

  • Token-Based Authentication

    Token-Based Authentication is a method of authentication that relies on the use of tokens to grant access to resources.

  • Biometric Authentication

    Biometric authentication is the process of verifying the identity of a person based on their biological or behavioral characteristics.

  • Authentication Types

    Authentication Types there are several ways to perform authentication

  • Authentication vs Authorization

    Authentication vs Authorization Authentication is the process of verifying the identity of a user or entity.It is about the confirmation that a person, organization, or system is indeed who they say they are. Authorization is granting someone or something permission or access to a resource or system.It is about the confirmation that a person, organization,…