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certificate authority
PKI (Public-key Infrastructure)
Public Key Infrastructure certificatesPublic key infrastructure certificates (PKI)
Public infrastructure is infrastructure that is owned by the public or is for public use. It is generally distinguishable from private or generic infrastructure in terms of policy, financing, purpose.
Electronic and digital signatures help to authenticate official records Electronic records con be authenticated by a signature Digital signatures are based on Public Key Infrastructure
Type your answer here... Serial Number and IssuerAnswer Explanation: Digital certificates in a PKI have nine required fields, two of which are the Serial Number and Issuer fields. The Serial Number is an identification number for the certificate. The name of the organization that issued the certificate is required in the Issuer field. Other required fields include the following: Version, Algorithm ID, Validity, Subject, Subject Public Key Info, the digital signature of its issuer, and an algorithm identifier.
The concept of a public key infrastructure is quite complicated. It is basically a combination of hardware, software, policies, procedures and people which combined together manage a digital certificate. It is explained in some detail on Wikipedia.
A CA domain is known as an entity that issue digital certificates. These digital certificates certifies the ownership of a public key by the names subjects of the certificate.
Digital signatures are based on Public Key Infrastructure (PKI) and verify authenticity. Electronic and digital signatures help to authenticate official records. Electronic records can be authenticated by a signature.
Digital signatures are based on Public Key Infrastructure (PKI) and verify authenticity. Electronic and digital signatures help to authenticate offical records. Electronic records can be authenticated by a signature.
PKI (Public-key Infratstructure)
Digital signatures are based on Public Key Infrastructure (PKI) and verify authenticity. Electronic and digital signatures help to authenticate official records. Electronic records can be authenticated by a signature.