Case Project 8-1 : Configuring Encryption

1. How would you evaluate the capital budgeting method used historically by AES? What’s good and bad about it?

Encryption technique is the translation of data into a secret code that will prevent hackers or identity thieves from being able to break or read the data that is sent across the network.

Moreover, encryption requires use of a key or cipher, which is used to lock and unlock the hidden data. Such a key is necessary to allow the hidden data to be viewed in an intelligible manner by those who are authorized to view it. However, there is always a risk that the encryption key might fall into the wrong hands, thereby allowing the information to be accessed by unauthorized viewers.

Encryption should be in place to protect and secure information. Encryption allows information to be sent or kept securely. Files at rest may need to be encrypted if they contain secure information. Information such as patient data, or social security numbers would need to be encrypted. Further, emails or transmitted information may need to be encrypted. This will protect the information while in transit. If an attacker gains access to the email, they would not be able to open the file because they would not have to key to unlock the

Encyption takes data and transforms it into unreadable jargon until a key is used to unlock or decrypt the data back to its original form. Due to its near infallibility, encryption is one the most best ways to secure data (Williams & Sawyer, 2015).

Data is the form of input, which can be produced into information. For example, 5000 could be the value of a piece of data that a business has. By adding context to this, for example if an organisation sold 1000 sandwiches in a week; this becomes information, which will influence important decisions

The NSA has built an arsenal of techniques to combat the abundant encryptions of the internet. Some methods include secret actions to guarantee the NSA’s control over the setting of international encryption standards, the use of supercomputers to implement “brute force” on codes, and super secret collaborations with internet service providers and technology companies. The NSA commonly and covertly forces companies to secretly build backdoors in their programs. A backdoor is exactly what it sounds like, except it isn’t physical. Basically, it is a discrete entry point to the code other than how it is normally accessed. So what is encryption? Here’s an example: someone buys something online for 200 dollars, they type in their private credit card information, and pay for their item. But what is happening to that secret information? The data is then scrambled into gibberish, sent, and then unscrambled with a key when received. Some common forms of this type of encryption are HTTPS, 4G, voice-over IP, and Secure Sockets Layer (SSL). Just about everything on the internet now-a-days features some type of encryption, it is direly important for online security and

An encryption algorithm takes the original message and encodes it using the encryption key and creates an encrypted message. The only way to retrieve the original message is by decrypting the message using the encryption key. If the encryption key uses a 128-bit key is the same as saying that there are 128² possible key combinations. Algorithms are classified

To understand encryption, you must place yourself into the internet of the 90’s. At the time the internet was still new, all the data could be seen and accessed easily.The problem was that anyone could access your information and read it. This was a major issue because at that time, internet privacy was almost impossible.

According to the Newton's Telecom Dictionary, cryptography is, "the process of concealing the contents of a message from all except those who know the key," (207). It is also defined as ". . . the science, or art, of secret writing," (Huffman 2). The word "cryptography" originated

Encryption converts data from a readable form to unintelligible text. Only authorized users are able to convert the data back into a readable format. (Sayles & Trawick,

“The practice of keeping data protected from corruption and unauthorized access” is known as data security (SpamLaw, 2011). The focal point of data security is the protection of

Data is any personal information held about an individual whether this be in paper format or digital format for example; audio format or online databases. Paper based storage used to be the norm but now digital technology has improved and more and more companies and organisations are using this as it is more user friendly and easier to access, for instance having a file in London and needing information in Manchester. This analogy can also be used in defining the difference between paper postage and digital transmission. The latter

Private documents which are unique to each firm 's clients are stored in same propriarty AES 256 encrypted database that is unique for each individual Law Firm, this uses the same method as our public database, however this data is private to each individual Law Firm which prevents all sensitive data from falling

Encryption is a method of converting plain text to cipher text using some base keys and