Public Key Infrastructure Research Paper Example | Topics and Well Written Essays - 500 words

Public Key Infrastructure - Research Paper Example PKI is set of complex set of application that supports other application system and components that will assist in building a network security. Implementation of PKI is anticipated to serve as an essential component of an overall security system within the organization (Zao, 2012; Hanka et al., 2011). PKI is highly scalable and helps the in maintaining certificates with their unique identity. A feature of PKI such as scalability further creates no requirement of third party authentication. Through the feature of the delegation of trust the software enhances the authentication of the software within the end users. To enhance the security system within an organization the PKI provides unique codes and ensures that only legitimate users are able to access to the system resources. These features of PKI along with identity based self-certified keys are anticipated to ensure better security system controlled within the organization (The Saylor Foundation, 2012). PKI system allows the use of mathematically related key pairs, to be used for public and private level. The private key is used to safeguard the requirement of the privacy at the organizational level. Correspondingly, the public keys provide a unique identification to the users of the software. This method of encryption and decryption is further observed to help the organization to authenticate the software and enhances the credibility to the customers (United States Department of Agriculture, n.d.). The certificate authority helps in creating and binding the public encryption keys. The in-house certification authority enhances the maximum level of control over the different software being used within an organization. The process employs a digital sign which enhances the financial soundness, liability protection as well as enhances the corroboration of transaction. The document that is signed by a trusted b y a third party organization is referred to as a