Network access

Describe systems and procedures for storing and retrieving information Certain policies and procedures are put in place to control access to confidential information, for example, any personal information on individuals, such as their age, address, medical history and details of personal relationships or problems. Or financial information about individuals, including how much they earn or how much money they owe. These are things that a person would want kept private and therefore would have to…

To explain this, we should already know that in real life scenarios, stack increases to lower memory addresses, whenever program calls some function, the address of function call instruction is saved in stack as a return for the function. When the function executes, it allocates local variables, including buffers to stack and they are given a lower address than the return address. So, in this scenario the return address is a certain level above the base address for buffers and if the buffer is…

Biometrics is the science of analyzing different biological data. A example of what you could be analyzing is DNA. Biometrics also involves the use of many different technology equipment. The article Biometrics: From Reel to Real by Dan Tynan talks indepth about all the different things that can be used to determine who you are. First they talk about how they use biometrics in everyday life, like at businesses and schools. At schools they use them in the lunchrooms to make it easier for…

Professional breathalyzers I have never come across any type of breathalyzers designed for maximum accuracy. I believe you have used the professional breathalyzers without even noticing. They are commonly used by the police officers when cracking down those drinking and driving. That’s not all; it can generally be used for variety of professional testing applications. It can also be used for personal use. Professional breathalyzers are reliable as they cannot produce defected results. Here are a…

The smart contract are written using high-level solidity which is easy to learn and write and is alike the existing language like Javascript. These contracts can be easily deployed to private, test or main network which is interpreted by the Ethereum Virtual Machine. Therefore, in one hand this platform hides most of the technical depth of the blockchain and allows the developer to concentrate on writing their application logic while on other hand it makes…

Task 2 (P2) Describe the following physical security measures and explain how they may be used to help keep systems secure. • Locks Locks are physical security measure that can be used in different aspect within the company. The locks can be put on the door to avoid people who not supposed be in the building or employees who not supposed be on that room. There are different types of locks that can be used within the company such as Password locks…

Techblades are technologically advanced blades for fighting. Most look like normal swords, however they possess many different aspects that are not 'normal'. Bio-recognition is a very common type of weapon enhancement. While this may cost extra, this can be very beneficial during the harsh war times. When you have your blade created with Bio-recognition it can only recognize you as the owner. When you handle the sword it will automatically start to glow, the blade with self sharpen, and it will…

100 employees that had access to this data. The attacker then used malware to get a hand full of employee’s credentials. Even though it is said that to keep all the personal information stored in Anthem’s computer system encrypted would have not stopped or prevented this attack because these attackers had done their research and knew what credentials they would need to perform the attack, no matter how the information was stored they still would have been able to access it. The one thing that…

communicate from any distance to one another. In 2006, the National Center for Educational Statistics published an article by R.W. Bybee named Internet Access in U.S. Public Schools and Classrooms. This article was based off a study conducted in 2005 from various public schools. The study found that nearly 100 percent of public schools in the United states have access to the internet. It also found that “Eighty-seven percent of schools report using high-quality digital content for teaching (i.e.…

due to budget constraints. Kenneth Goldsmith, in his essay “If it Doesn’t Exist on the Internet, It Doesn’t Exist,” bemoans the lack of quality material available to those who need it. He tells the story of how one of the readers of Ubuweb, his open-access website, was surprised at the difference between the amount and quality of the content in her library (which is in a small Texas town) compared to the materials on Ubuweb. This shortage in resources in libraries, he believes, is due to the…