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  2. Code signing - Wikipedia

    en.wikipedia.org/wiki/Code_signing

    Code signing is the process of digitally signing executables and scripts to confirm the software author and guarantee that the code has not been altered or corrupted since it was signed. The process employs the use of a cryptographic hash to validate authenticity and integrity. [1] Code signing was invented in 1995 by Michael Doyle, as part of ...

  3. List of filename extensions (A–E) - Wikipedia

    en.wikipedia.org/wiki/List_of_filename_extensions...

    Security certificate Microsoft Windows: CGM: Computer Graphics Metafile vector graphics A&L - HG - many CHM: Compiled Help File Microsoft Windows, Help Explorer Viewer CHO: ChordPro lead sheet (lyrics and chords) ChordPro and similar tools CIA: Decrypted Nintendo 3DS ROM cartridge Nintendo 3DS: CIF: Crystallographic Information File

  4. Infrastructure as code - Wikipedia

    en.wikipedia.org/wiki/Infrastructure_as_code

    Infrastructure as code ( IaC) is the process of managing and provisioning computer data center resources through machine-readable definition files, rather than physical hardware configuration or interactive configuration tools. [1] The IT infrastructure managed by this process comprises both physical equipment, such as bare-metal servers, as ...

  5. Public key infrastructure - Wikipedia

    en.wikipedia.org/wiki/Public_key_infrastructure

    A public key infrastructure ( PKI) is a set of roles, policies, hardware, software and procedures needed to create, manage, distribute, use, store and revoke digital certificates and manage public-key encryption. The purpose of a PKI is to facilitate the secure electronic transfer of information for a range of network activities such as e ...

  6. Digital Signature Algorithm - Wikipedia

    en.wikipedia.org/wiki/Digital_Signature_Algorithm

    The Digital Signature Algorithm ( DSA) is a public-key cryptosystem and Federal Information Processing Standard for digital signatures, based on the mathematical concept of modular exponentiation and the discrete logarithm problem. In a public-key cryptosystem, two keys are generated: data can only be encrypted with the public key and encrypted ...

  7. Dominica State College - Wikipedia

    en.wikipedia.org/wiki/Dominica_State_College

    Dominica State College (DSC) is a national college in Stockfarm, Dominica.It is an amalgamation of The Technical College, The Dominica Teachers Training College, The Sixth Form College, and The Princess Margaret Hospital School of Nursing, through the Dominica State College Act of 2002.

  8. Certification path validation algorithm - Wikipedia

    en.wikipedia.org/wiki/Certification_path...

    Certification path validation algorithm. The certification path validation algorithm is the algorithm which verifies that a given certificate path is valid under a given public key infrastructure (PKI). A path starts with the Subject certificate and proceeds through a number of intermediate certificates up to a trusted root certificate ...

  9. Certificate authority - Wikipedia

    en.wikipedia.org/wiki/Certificate_authority

    Certificate authority. In cryptography, a certificate authority or certification authority ( CA) is an entity that stores, signs, and issues digital certificates. A digital certificate certifies the ownership of a public key by the named subject of the certificate. This allows others (relying parties) to rely upon signatures or on assertions ...