1-What is the difference between a threat agent and a threat?
A threat is a constant danger to an asset, whereas a threat agent is what facilitates an attack.
2-What is the difference between vulnerability and exposure?
Exposure is a condition of being exposed and it exists when a vulnerability is known to an attacker while Vulnerability is a weakness or fault in a system or protection mechanism that opens it to attack or damage.
3-How is infrastructure protection (assuring the security of utility services) related to information security?
The organization has to set regulation and have clear parameters when to protect itself. Transparent goals and objectives will lead to a better protection regarding to the information security.
5-What are
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16- What is the relationship between the MULTICS project and early development of computer society?
When the project was created its primary goal was security. Not long after the restructuring of MULTICS several engineers created UNIX which wasn’t as secure. A year after, the microprocessor brought the personal computer.
17- How has computer security evolved into modern information security?
Its evolution can be noticed because in the earlier days the concern was to gain access into a computer system but nowadays security had become a must in every computer industry. Both information and computers need and depend on security nowadays.
18- What was important about the Rand Report R-609?
The Rand report R-609 was the document that began computer security, discussing policy considerations, intrusions, recommendations and physical security threads.
19- Who decides how and when data in an organization will be used and or controlled? Who is responsible for seeing these wishes are carried out?
The Chief Information Officer (CIO) decided when and in what ways data will be controlled among an organization and the Vise President of Information Technology is responsible for seeing this wishes carried
The power spectral densities ($PSD$) of the gas jet centerline $C^*(t)$ for the tests in Tab.\ref{Table} were computed via $FFT$, and collected in Fig.\ref{Spectra}. For plotting purposes, the frequency domain $f_j$ is limited to $f_j=150 Hz$, and the $PSD$ in each graph is normalized with respect to the maximum $PSD$ detected within the three tests. Regardless of the stand-off distance $\hat{Z}$, for $\hat{Y}=0$ the response of the jet to the membrane motion is the superimposition of a harmonic response $f_h$ and a higher frequency $f_f$, which is not affected by the membrane motion. Noteworthy, $f_f$ scales with the standoff distance and leads to a constant Strouhal number $St_Z= f_f Z/U_j\approx 0.08$, not far from the $St_Z=0.12$ \cite{Vshape}
Question # 1: Part A How many electrons and protons in an atom of vanadium? Answer # 1: Atomic number = number of protons = 23 Mass number = number of protons + neutrons Mass number = 51 g/mole Number of neutrons = 51-23 Number of Neutrons = 28 Number of electrons = atomic number = 23 Question
a). Based on the observation, we assume that the distance between two stations is 0.375 KM Mean time to send = propogation time + transmission time = 375m. + 1000bits 200 x 106 m/sec. 10 000 000 bps. = 102 μsec. b).
Parrish, We have a green light. One additional requirement, is that risk assessment team works with MAT to complete the following: 1) Work in tandem with Fred to "develop a criteria / written documentation to assess Wi-Fi access points (WAP) devices so when the risk assessors go out to perform their assessments that validation understands what to ask for and how to validate these devices for CS security to include "best practice" mitigation hardening for these devices. 2) Find out where all these Wi-Fi WAPs are included in the packages. Our database could be of use to them. (E.g. FARs comes to my mind as I know they use WAP) In additional, have them find out who else uses WAPs?
All data that is transmitted over a network is open to being monitored. One way to create a more secure environment would be to restrict file permissions. It is usually recommended that file permissions are set so that only necessary access is granted. Another way to create a more secure environment would be to use secure passwords to verify the user’s identity. Password security is very important when it comes to protecting not only the network, but the user and workstation.
3.4. Structure 3.4.1. CMS layout This site needs three custom Cascading Style Sheets for each device: desktop/laptop, tablet and mobile phone to be fully responsive (custom.css, custom_tablet.css and custom_phone.css).
1. Traffic control: As the data communication is the most energy-consuming part of the wireless sensor networks by decreasing the amount of traffic, energy can be saved. To distribute traffic effectively from a central node to other nodes, investigations are still needed in the network. 2. Preserve the traffic load balancing:
He discovered if computers have to communicate to each other they need a standard code, which made him publish more than 60 different computer codes. Bemers most important
Quinn Hill Mrs. Rodger AP Computer Science 23 May 2016 General History of Computers In today’s society we are surrounded and immersed in technology at every corner. Often, we don’t take time to think about how these extraordinary machines came to be. Computers these days are so technologically advanced that information can be accessed at the snap of your fingers.
A.1.b. Records and documentation. A.1.d. Support network involvement. A.2.a.
What are the key environmental forces that created an opportunity for Robert Stephens to start the Geek Squad? Robert Stephens experienced with repairing works of televisions, computers and variety of items that makes him to focus on computers and as a consultant, he has realized that most of the people needs help with technology and also they want valuable service from employers who are having friendly nature, understandable language, problem solving skills and specific time for service. Stephens identifies the difficulties that are faced by consumers to install, operate and usage of electronic products and also it takes time to read manuals So Robert Stephen formed Geek Squad to provide timely and effective service to fulfill all the computing
These functions are to identify, assess, and prioritize the risks. It is very important to identify and consider risks. Consideration of risks can protect the business, owners, location. Another assessment that is essential within a security plan is vulnerability. This helps to identify any gaps and/or weaknesses that may be manipulated by others and helps the owner plan and implement ways to decrease or eliminate the
For instance, management must educate their employees and users in safeguarding private information, must oversee the organization applications, operating systems platforms, and electronic mail rather than pawning it off to the IT department and claiming it as a technical problem.
Abstract The basic concepts of Information Systems Security (ISS) have been reviewed & analyzed and the practical implementation of these concepts in real life scenarios have also been considered. Based on the understanding and analysis of the CIA Model, it can been concluded that while it is valid as a foundational concept for Information System Security, it is no longer a viable model with the advent of information technology over the period of years. There are various gaps in the triad that need to be addressed and numerous alternatives and solutions to replace CIA have been proposed and are being debated over. Policies and guidelines of Information Systems Security that need to be considered in real life scenario of IT Infrastructure have
Computers are commonly associated with the use of internet. Internet is one of the reasons why computers are beneficial to us. How