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Introduction Authentication is used in many protocols (such as LDAP binding) and it usually involves sending password. Given the nature of authentication protocol, its traffic encryption is usually mandatory. Simple Authentication and Security Layer (SASL) is introduced to ensure the security during authentication. It is not a single protocol, but rather a framework for authentication … Read moreSASL Authentication Mechanisms
Introduction Originally LDAP only refers to the connectivity protocol to the directory server. This term is being used loosely today and it also refers to the actual directory service that supports and complies with LDAP. LDAP v3 is the current version developed in RFC 2251. A directory is information about some set of entities such … Read moreLightweight Directory Access Protocol (LDAP)
My previous post outlines several core concepts around cryptography, such as asymmetric key encryption, digital certificate, the encoding formats and relevant file extensions. In this article, we continue to explore cryptography use cases, where these concepts are connected and put into application. The most important use case is TLS handshake. I cannot stress enough how … Read moreCryptography basics 2 of 2