Nt1310 Unit 2.1 Security
2.1 Security According to (Whitman, 2011), Security is a act to be protected from adversaries.
There are some layers of security :
- Physical security
- Personal security
- Operations security
- Communications security
- Network security
- Information security
2.2 Information System Information System defined as a system of information in the company that is used to retrived and manage data to produce a useful information to support the company, employees, customers and all associated company (Hill, 2004). According to There are 5 component of Information System as follow :
2.3.1 Data Data is a element or fact that describe something, accident or activity that happen (Satzinger, 2005, hal. 7-8). 2.3.2 Hardware Hardware is a set of
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These five steps may be used to plan a computer attack for purposes of cybercrime or cyberespionage, and may also be employed for purposes of cyberterrorism. The steps are frequently automated through use of special hacker tools that are freely available to anyone via the Internet. Highly-skilled hackers use automated tools that are also highly sophisticated, and their effects are initially much more difficult for computer security staff and technology to detect. These sophisticated hacker tools are usually shared only among an exclusive group of other highly-skilled hacker associates (Sherman, …show more content…
274) This is the approach most frequently used in network forensics when the examiner is working with an automated log and event correlation tool. While in intrusion detection a top-down approach means starting from an attack to trace back to the point of origin, in network forensics it means starting from a GUI display of the event to get back to the source log, with the dual purpose of:
1. Validating the correlation process used by the engine of the automatic log and event correlation tool and displayed to the Security Administrator.
2. Seeking out the source logs that will then be used as evidence in court or for subsequent analysis.
2.6.2 Bottom-up Approach
This approach is applied by the tool starting from the source log. It is a method used by the IDS to identify an ongoing attack through a real time analysis of events (Zelkowitz, 2006, hal. 274).
2.7 Risk Management According to the (ISACA, 2006) Risk management is the process of identifying vulnerabilities and threats to the information resources used by an organization in achieving business objectives, and deciding what countermeasures, if any, to take in reducing risk to an acceptable level, based on the value of the information resource to the
Nt1330 Unit 1 Summary
89 Words | 1 PagesAt approximately 0001 hours CST, operations were attempted to be inputted in the Combined Automated Operations System (CAOS) with no success. Shift supervisor logged into CAOS from 0000 to 2359 hours; however, operator was unable to scheduled operations for Camino Real International Bridge. CBP Helpdesk contacted and advised of the issue. Troubleshooting techniques initiated with negative results e.g. restarting computer(s), and logging into a second computer. CBP Helpdesk issued Work Ticket# 3044536; no ETA on correcting issue.
Nt1310 Unit 4 Case Study
143 Words | 1 PagesHi, Todd, how do you do? I hope my message finds you well. Regarding your request, we - GI_SSC_OM_S1 and GI_SSC_MFGPTS_S1 squads - only will be able to answer the Security and Risk questionnaire after we access the environment of our clients, that only will occur when Chris Maurer validates the data we sent to him from application owners and he informs us how we must to procede to start the access procedures without violate the export regulations rules from IBM. As we only receive part of the list that we sent to application owners (AO) yet, we have two situations right now: some data still under verification by AO and others under validation of Chris, as the graph bellow: Our PO and SLL are aware of this situation.
Nt1320 Unit 4
418 Words | 2 PagesTo explain this estimator take the following example: Let S(t) be the probability that a member from a given population will have a lifetime exceeding time, t. For a sample of size N from this population, let the observed times until death of the N sample members be t_1≤t_2≤t_3≤〖… t〗_N Corresponding to each ti is ni, the number "at risk" just prior to time ti, and di, the number of deaths at time ti. Note that the intervals between events are typically not uniform. For example, a small data set might begin with 7 cases. Suppose the survivals of these seven patients (sorted by length of years) are: 1, 2+, 3+, 4, 5+,10, 12+.
Nt1330 Unit 8.1 Case Study
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Nt1310 Unit 4
484 Words | 2 Pages1. The complement of a is of: a. RE b. Recursive but not RE c. RE but not recursive d. Recursive either RE and recursive 2. If multitape TM with some time complexity then a one-tape machine accepst L with time complexity as: a. O(hf 2) b. O(h2) c. O(F2) d. All 3.
Nt1310 Unit 7
247 Words | 1 PagesParrish, 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?
Nt1310 Unit 3 Risk Management
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Nt1310 Unit 3 Components
436 Words | 2 PagesComponents Computers have one or a lot of big or small R-A-M chips inside. RAM chips are a random access memory chip inside, the computer uses it to store information that will be used anytime or used to store something like the copy clipboard(The copy clipboard is the thing that stores what you copy to paste later) to delete/change later. There is also a spinning or solid state hard drive that uses DVD like disks that stores information like your video games, pictures, or other things. A CPU is the thing that your computer uses to do all the processing work, like our brain but not like it. CPU stands central-processing-unit.
Apollo Shoes Audit Paper
649 Words | 3 PagesIrregularities can be aroused within different accounting department at Apollo Shoes. To find out the irregularities, an audit program will be designed to achieve the task. Apollo Shoes has recognized that the major loss can be, due to irregularities in cash inflow and outflow and payroll. Therefore, audit program will be divided in three parts: Cash Accounts Payable Payroll
Fourth Amendment Pros And Cons
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Nt1310 Unit 3 Case Study
1000 Words | 4 PagesJanet: You asked me to conduct some legal research on the questions posed by Brian Malechuk from Katy ISD regarding IEE cost and protocols. My findings and recommendations are below. Can Katy ISD mandate that their IEE providers provide Katy ISD with the protocols utilized during the IEE process? Short Answer: For the most part, yes.
The Craigslist Killer: A Case Study
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Epidemics: The Rise Of Anti-Forensics
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Essay On Cyberwarfare
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Five Moral Dimensions Of The Information Age
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