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About International Standard ISO/IEC 25000:2005

ISO/IEC 25000: 2005 standard was created for providing the guidance regarding the usage of the new series of the international standards commonly called as SQuaRE. Full form for this acronym is “software product quality requirements and evaluation”.

Overview of SQuaRE

– It offers the following things:

Terms and definition Reference model General guide Individual […]

What is a digital signature?

About Digital Signature

– Digital signature plays an important role in the field of cryptography. – It is used in digital certificates. – It can be defined as a mathematical scheme used in the demonstration of the authenticity of a document or a digital message. – A digital signature is included so that the receiver […]

What is a certificate authority?

– Certificate authority or CA in short is the entity that is responsible for issuing the digital certificates to the users. – CA is an important part of the cryptography. – The purpose of a digital certificate is to verify the identity of the owner of the public key by means of the named subject. […]

What are digital certificates?

– A digital certificate is another name for the public key certificates. – They are rarely referred to as the identity certificates. – Digital certificates are an integral part of the cryptography. – These are electronic documents that are used for binding the public key to an identity that make use of the digital signatures. […]