Protecting Data through Encryption Essay

The oldest record discovered by archaeologists dates back as far as 1900 B.C. in the town of Menet Khufu. In the tomb of Khnumhotep II, an Egyptian nobleman, symbols (also known as “hieroglyphics”) were uncovered that depicted a message (See figure 1, Appendix). However, upon closer examination, it became apparent that many of the symbols were unusual, if not entirely fake. It can be easily determined that this message was in the form of cryptography. A cipher is “an algorithm, process, or method for performing encryption and decryption” and “has a set of well-defined steps that can be followed to encrypt and decrypt messages” (Mcdonald), and undoubtedly what the hieroglyphic message is, having such unusual symbols. Throughout the following years of Egyptian civilization, cryptography became more common and the substitution of hieroglyphics was used by scribes, whether it be to “preserve the sacred nature of their religious rituals from common people” who lacked the skills to read and write at an advanced level”, or that “the scribes wanted to give a formal appearance to their writings” (Mcdonald). Either way, cryptography continued to have an effect on the Egyptians, soon spreading its sophistication to other areas of the Ancient

Cryptanalysis is the study of analyzing information systems in an attempt to learn the secluded aspects of the systems. It is used to break cryptographic security systems and gain access to the contents of encrypted messages. In The Code Book, it analyzes how people can invade your internet privacy even if you code your information. Viruses on the internet can decipher subsequent messages and programs such as the Trojan Horse can appear as a genuine encryption product, but which actually betrays

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.

Sensitive items are anything that is considered classified or a mission essential item. These items can include protective gear, maps, or a piece of paper designating patrol routes. The importance of securing sensitive items comes down to maintaining accountability for operation security, mission success and a soldiers over all readiness. The habits of exercising security and accountability of a soldiers items allow the soldier and their team to operate to the highest standards or have items be accessed by an opposing adversary creating loss of overall mission success.

In today’s world of instant connectivity and information at users’ fingertips, it’s vital that sensitive information is safeguarded against those who seek to do personal harm and profit from gaining access to the data. The key behind keeping information safe is the method in which it’s protected and encrypted. In order to appreciate how information is secured, users must understand the encryption concepts behind it. To do this, one must comprehend the current encryption standards, the trends and developments in encryption technology, the importance of securing data, the government’s regulations pertaining to encryption, the companies involved in research and implementation, the implications of leaked or stolen data, and a brief look into

Encryption of data stored on media is used to protect the data from unauthorized access should the media ever be stolen.

Encryption is the conversion of electronic data into another form, called cipher text, which cannot be easily understood by anyone except authorized parties. The primary purpose of encryption is to protect the confidentiality of digital data stored on computer systems or transmitted via the Internet or other computer networks. Modern encryption algorithms play

Encryption is a process that turns information that is plainly readable into scrambled form in order to preserve the authenticity, integrity, and privacy of the information that passes through the security perimeter (Michael E. Whitman, 2009). It is the conversion of electronic data into another form, called ciphertext, which cannot be easily understood by anyone except authorized parties (Rouse, 2014).

Encryption is a method of encoding a message or information before sending it, so unauthorized users can’t access it without permission and only the person who has authorised access to it can decode it. Encryption is used to keep things secure and keep things confidential within the organisation. For example let’s say you have a chat with a friend on Skype, when you’re sending a message to him, that message will display as random symbols until he receives it, which then decodes it and makes it so that only he can read it. This allows the communication to be secure and private, no one will be able to know what the message says.

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

Cryptography, at least in some form, has been around since 1900 BC where the first known evidence had been seen in an Egyptian tomb of a nobleman, Khnuhotep II. Here, there are unusual hieroglyphic symbols that the scribe used in the place of more ordinary ones that one would expect. It is thought that the purpose of changing these symbols, it was not to hide the message, but make it seem like it was more dignified. However, evidence of cryptography has been traced back to the most of the major early civilizations. Arthasharta, an ancient Indian treatise, helps tell of an espionage service and mentions secret writing that their spies had used on assignements. Julias Caesar also had his very own cipher. It was a form of encryption to relay secret messages to his generals that were on the war front. It is a substitution cipher, and the most widely mentioned in history. A substitution cipher is where a plain text message would have each character

Encryption is a method of programming data for security so that it appears to be random data. Only the people sending and receiving the information have the key to decrypt the message, which will put it back into its original form making it readable. The only people with the key are the people who are intended to read the message. Not many people know what encryption is. I took a survey of twenty students and asked two questions. The first question I asked was do you know what encryption means and the second question I asked was have you ever heard of anybody using encryption. This is a chart of the information I received:

We will provide a brief Description to Elliptic Curve Cryptography and the implementation of new attacks on the cryptography in this section. If you want to a comprehensive description about to ECC than you can find it in [10],[11]. A reader want to go through a summary of power analysis attacks, by far the class of implementation attacks, we refer you to [8].

A threat agent is the facilitator of an attack however; a threat is a constant danger to an asset.