Public-key cryptography

The Quotient Ring Transform is an alternate encoding and decoding process developed by Dr. Anna Johnston [5]. The utility of this error detection and correction process is that it is not dependent on a fixed set of primitive roots. Thus, a standard encryption procedure can be efficiently included in the process. This section lays out Dr. Johnston’s work and provides a simple worked example. 3.1 The Chinese Remainder Theorem Recall the standard statement of the Chinese Remainder Theorem [1]:…

Keys are very important to a home owner. You require to have keys so that you can access your house once it is locked. It can be very frustrating to lose your keys. Most individuals have ever lost their keys at one time or another. This might have denied you a chance to do very important activities in your house. This is the reason why you should know some of the ways through which you can lose your keys. Remember that once you lose your keys, you require to replace them as soon as possible. In…

Alan Turing was born June 23rd, 1912. He was the son of Julius Mathison and Ethel Sara Turing. He had an older brother, John Turing. John and Alan did not see their parents much because of their work. Turing was very smart, especially in science. He invented many machines that have helped us get to our point in technology. He saved millions of lives, changing the future forever. Alan Turing has done some major accomplishments in his life. He was not only a mathematician but also a cryptographer…

Technological During World War II: Was the Enigma Machine the Start of the Computer Age? It is true that the loss of life sorely exceeds the individual developments and inventions in technology; but as a whole, technology exceeded most expectations that occurred during the infancy of these advancements. Most of the technology created was meant to hurt one population or another, but it has impacted all of our lives in a positive way since. Possibly the worst time in the history of the world, we…

course of normal business, remote users access non-public information and sensitive corporate data. There are two distinct security issues associated with the current method of remote computing. First, regulatory requirements require that non-public information at rest must be protected by encryption. Additionally, corporate policy requires sensitive corporate data at rest must be protected by encryption. Remote users end up with both non-public…

1. Message confidentiality means that a message being sent cannot be read by anyone other than the intended recipients, and message remains confidential and it cannot be read by unauthorized ones. Integrity defines the process of data is modified based on cryptographic procedures like hashing and message code techniques that ensures the message is not modified. A message which is encrypted that is modified in transmitting can't be determined the original text, but rather will not have integrity…

Identify strategies to control and monitor each event to mitigate risk and minimize exposure Identify at least two types of security events and baseline anomalies that might indicate suspicious activity. One type of a security event that might indicate supicious activity is an authentication failures found in audit logs. Audit logs contain a high volume of events so particular attention on which events that should be specifically tracked and managed require consideration. An audit log can…

until they are decrypted (Gentry et al, 2013). With the introduction and use of cloud computing, the network itself becomes the computer and enables the owner to access it from any geographical location. The installation of free Wi-Fi networks in public spots to enhance flow of information especially in developing countries and enhancement of the collaboration between human beings and robots has been a major leap in the IT…

sensors depend on the cryptographic keys for securing multimedia data communications. Various distribution and key management schemes are developed for providing security in usual wireless sensor networks. Conversely, they may not be applied directly for the BANs because of the scales of biomedical sensors. Conversely designing a proficient key agreement and management scheme is still challenging in BANs [8]. The key distribution techniques, like probabilistic key distribution, asymmetric…

It is broadly divided into two types: lockscreen ransomware and encryption ransomware (Microsoft Malware Protection Center). The former prevents access to files by using a full-screen message, while the latter encrypts files with a key known only to the attackers (Microsoft Malware Protection Center). In both cases, the goal for the attacker is to make the victim’s files inaccessible until the victim pays a “ransom” to get them back (Savage, et al…