Discussion: Cryptographic Functions (150+150 = 300 words)

Caesar Cipher impacts on cryptography in different manners. For example, utilizing the short key in the whole cycle will be of extraordinary incentive to the cryptography as it will help in giving security to the data an association (Sanchez, et al., 2016). It is reasonable to utilize if the framework can't utilize any convoluted coding strategies. With arrangement of security to the data, it help in guaranteeing that data is very much protected. Caesar Cipher is significant in giving security to data of an organization. Security for this situation it is given by the calculations which is applied in the information (Sanchez, et al., 2016).

The business environment can be trusted and secured with the use of PKI and the identity of the machines can be verified and the integrity of the transaction is proved ultimately through the process of encryption and decryption as the PKI is based on the digital certificates. Against the hacker the information is protected with the use of PKI and the information is trusted (Russell, 2004).

            With the use of PKI, there are several issues and the issues are the security of the root CA and the security of the root CS is considered and it is important and PKI cannot be trusted if there is no trust in root CA.  For the management of the entire certificate life cycle, the planning is lack forwarded with PKI deployment mistakes and there is a chance of outage with the poor handling. The keys which are in the user can be detected by hackers by using a variety of techniques and the information can be decrypted by the hacker if the key is matched (Russell, 2004).

            To protect the facilities and the assets which are present in the organization physical security is the main objective and to safeguard the employee’s physical security is the foremost responsibility. The sensitive and important information within the company cannot be destroyed or stolen and organizations can be protected with the use of physical security (Russell, 2004).

Surveillance

            In the organization video surveillance should be placed so that the persons entering into the organization can be observed and with the use of a logbook the entry and exit of the person should be maintained. Within the organization, the surveillance cams should be monitored continuously so that every person within the organization's premises can be observed (Russell, 2004).

Access Control

            With the use of the best technology the unauthorized people's access should be identified and unauthorized people cannot enter into the premises with the use of access control only the authorized can have access with the use of various systems like biometrics, facial recognition, and so on (Russell, 2004).