Impact and Advantages of Encryption-Free-Samples-Myassignmenthelp

Question: Discuss about the Concept, Impacts, Advantages and Future Prospects of Encryption. Answer: Encryption is a method to encode some information by using codes. It is used to prevent unauthorised access of other persons to any secured data. Encryption is a very important feature that is added in most of software now days to prevent unwanted access of other people. Encryption should be added in that software which mainly deals with the public personal information. Encryption was initially used by the terrorists, anti social people to secretly communicate among them (Li et al. 2013). Then it was also used among the military during war to communicate among them and to restrict the information only among them. In this report an overview about the concept, impacts, advantages and future prospects of encryption is discussed in details. Encryption can be defined as the method to secure some information by encoding with several codes. These codes can be of different types that depend upon the developer who created the codes. Encryption is done by using some particular algorithms. Thus once the information is encrypted, it cannot be decoded by other system or person who does not know about the algorithm (Shmueli et al. 2014). The information can only be accessed when it is decrypted buy using that algorithm. The originator may provide some keys that can only allow some users to decrypt the information. These users are called authorized users. Other unauthorised users cannot access the information since they do not have the keys provided by the originator. Encryption can have several types of keys. In case of a symmetric-key system, the user and the originator keys are same. In case of communication in an organisation or community the users must have same keys and those keys should be secured (Bellare, Keelveedhi and Ristenpart 2013). The keys may be of public key encryption, the encryption can be public key encryption type. In this case the receiving team gets the access to the decryption key that enables message to be read. The main users of the encryption were initially the military and the governments person who use encryption to communicate among them. Other opponent military or the outside country governments were obstructed by using encryption method (Brakerski, Gentry and Vaikuntanathan 2014). In modern era of information technology many software and applications deal with publics information that should be kept confidential. It is seen that the uses of the encryption is increasing day by day in several applications. It is claimed that the software companies and most of the organisations have started doing the encryption. The use of encryption is also made compulsory in most of the software and applications (Gentry, Sahai and Waters 2013). From a survey it is seen that 71% of the companies have utilized encryption in their software system. It is also seen that the 53% of the organisations utilised encryption to secure the information in the organisation. To prevent unauthorised access to this info rmation encryption is also used in the civilian systems. Encryption is used in most of the applications in modern technology. Different applications in mobile phones use encryption for their security of public personal information (Garg et al. 2016). Many popular applications like Whatsapp and Facebook use encryption to protect the information. Encryption is also done in case of transaction of money among the banking sectors. There are also many issues related to encryption. Many hackers are still able to overrule the encryption method by using the cryptographic approach. Sometimes the hackers also destroy the whole information that is encrypted. Sometimes the organisations only allow the information that is encrypted and for this reason the other branch organisations sometimes face the problem to transfer information (Brakerski, Gentry and Vaikuntanathan 2014). In case of transaction of information among different organisations encryption can be a real problem. There is also a dilemma for an organisation to put the encryption in case of e-mails. Naturally the system loses its fluency in case of encryption of e-mails (Daniel et al. 2014). It is seen several times that the e-mails are not able to be seen due to encryptions to normal users or clients. It happens when the users or the clients do not have the keys of the encrypted file. There are different types of encryption that is used in case of an organisation. Those are file and folder encryption, E-mail encryption, Full-disk encryption, Mobile data encryption and application encryption (Brakerski and Vaikuntanathan 2014). There are also many different ways of doing encryption like end-to-end method and gateway method. In case of gateway encryption method the e-mail encryption is possible for the users outside the organisations. The gateway based encryption provides security to most vulnerable point in case of the message as it was in transit, outside the boundaries. In case of more secured communication of the information the organisations use the end-to-end encryption method that is used for organisations which need inter organisational communication (Daemen and Rijmen 2013). There are also many solutions which can make the messages secured with the en d-to-end encryption. The gateway based solution should be able to deliver the message which can be off diff erent solutions that can give only one or other. There are also many future scopes of making the encryption method more useful in our daily life. There may be of different types of encryptions like autonomous encryption, transparent encryption and content-control encryption. The autonomous encryption simply encrypts everything, by default and automatically (Boneh et al. 2014). Autonomous encryption needs a lot of computing resources that can be used to make the internal me-mails and the system information more secured. In case of the transparent encryption the operations are encrypted without the direct action of the user (Bellare, Keelveedhi and Ristenpart 2013). It actually does not affect the way of the work of the users. It is often important component for large applications of the encryption system. In case of Content-control technologies the secured or sensitive information is detected and then it apply for the appropriate decision regarding the encryption. Finally it can be concluded from the above discussion that encryption is necessary for the security of public and organisational information. The use of encryption in various software and applications has increased in large extent. The advantages of making the system encrypted are also discussed. The issues related to the encryption method are also discussed and should be overcome for better reliability. References Bellare, M., Keelveedhi, S. and Ristenpart, T., 2013, May. Message-locked encryption and secure deduplication. InAnnual International Conference on the Theory and Applications of Cryptographic Techniques(pp. 296-312). Springer, Berlin, Heidelberg. Boneh, D., Gentry, C., Gorbunov, S., Halevi, S., Nikolaenko, V., Segev, G., Vaikuntanathan, V. and Vinayagamurthy, D., 2014, May. Fully key-homomorphic encryption, arithmetic circuit ABE and compact garbled circuits. InAnnual International Conference on the Theory and Applications of Cryptographic Techniques(pp. 533-556). Springer, Berlin, Heidelberg. Brakerski, Z. and Vaikuntanathan, V., 2014. 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