XML Security

Simple Definition for Beginners:

XML security refers to measures and protocols used to protect XML (eXtensible Markup Language) documents and data from unauthorized access, tampering, and other security threats.

Common Use Example:

A company uses XML digital signatures to verify the authenticity and integrity of XML files exchanged between different systems, ensuring data security and trustworthiness.

Technical Definition for Professionals:

XML security encompasses a range of techniques and standards designed to ensure the confidentiality, integrity, and authenticity of XML data. Key aspects of XML security include:

• XML Encryption: Encrypting sensitive data within XML documents to prevent unauthorized access and disclosure.
• XML Digital Signatures: Adding digital signatures to XML documents to verify the origin, integrity, and authenticity of the data.
• XML Access Control: Implementing access control mechanisms to restrict access to XML resources based on user permissions and roles.
• XML Schema Validation: Validating XML documents against predefined schemas to detect and prevent malicious or malformed content.
• XML Security Standards: Following established standards such as XML Encryption, XML Signature, and XML Key Management to ensure interoperability and compliance.