Sunday, December 29, 2019

Computer Forensics And The Internet - 1393 Words

introduction to computer forensics In today s world, people must keep up with technology in order to conduct their daily routines. Technological advances now allow people to remain in the comfort of their homes while they carry out everything from ordering groceries from the store or videoconferencing with someone around the world can be done electronically. Since its beginnings in the 1990s, people use the Internet in their everyday lives, they rely on it for a safe and accurate exchange of information on a global scale. Personal data such as Social Security numbers, credit card numbers, and passwords are constantly traveling from one computer to another. With security measures in place to protect this sort of information online, most†¦show more content†¦A computer forensics expert can recover information and computer evidence even if it has been hidden, encrypted, or deleted. In computer forensics, time is of the essence and an investigation must be performed in a timely manner to prevent information from disappearing forever. An important aspect of a computer forensic investigation is that the computer forensics expert must be capable of performing the analysis in a manner that will preserve, identify, extract, document and interpret computer data. The computer forensics analysis must be performed in a manner that conforms with legal requirements so that the results of the forensics investigation will be admissible in court. Simply powering up a computer can result in many files being changed. This may affect the admissibility and reliability of digital evidence. The analysis of electronic evidence includes not only the analysis of documents currently in a computer and those that were previously deleted, but also past versions and alterations of electronically stored documents. A computer forensics expert can also assist individuals accused of computer crimes. Whether the individual is accused of hacking, computer trespass, computer fraud, use of a computer to solicit a police officer posing as a minor, or the alleged possession of illegal pornography, a computer forensics’ expertise can be critical in formulating a competent strategy. We can assist your attorney in understanding the many issues where digital

Saturday, December 21, 2019

M3 Research Design Critique Report - 1596 Words

M3 Research Design Critique Report A correlational research design would be useful when studying the relationship of mentoring students in a reading class and the achievement on their Aims-web reading comprehension and fluency scores. The correlational design would be useful to determine to what degree if any exists. In a correlations study there can be a relationship between two or more variables. This type of research uses a correlation coefficient to explain relationships or show a lack of relationship between the variables. Correlational research design and a casual-comparative research design differ in many ways. Casual-comparative research uses two or more groups and determines the differences between groups. Also, in†¦show more content†¦This model provides methods of tutoring, mentoring, and advocacy for foster care. The outcomes being emphasized in this study are to identify skill deficits and monitor progress in basic reading skills to close the gap between their peers. Despite the awarenes s that students in foster care will have low performances, there is limited research into methods which address this need. The conclusions of this study suggest a relationship between the model ESP and closing the reading skills gap amongst foster care students (Tyre, 2012). Summation of Research Literature The author used several research studies to direct and focus the research. According to one study, many foster care youths have a history of instability, neglect and trauma which leads to behavioral issues as well as academic skill deficits Bums et al., 2004; Evans, Scott, Schultz, 2004; Scherr, 2008; Zethn Weinberg, 2004; Zethn, Weinberg, Shea, 2006). A second study stated that even though there is notable evidence that foster care youths fall sustainably behind their peers due to transitions from schools and homes, it is difficult to provide services to intervene on their behalf because schools do not usually identify foster students to teachers and staff (Watson-Davis, 2010).

Friday, December 13, 2019

Geography Coursework †Merry Hill Free Essays

Course Work Aims: The aim of my course work is to investigate if three shopping centres in the west midlands can be placed into shopping hierarchies. Hypothesis: My hypothesis is that * Merry hill will have a bigger sphere of influence than Kidderminster and Dudley * Merry hill will have a better environment than Kidderminster and Dudley * Merry hill will have more comparison shops than Kidderminster and Dudley Justification of hypothesis: I predict that the settlements will fit in the following hierarchy. First Prediction: People will travel farther – I predict that Merry Hill will be at the top of the hierarchy because it is more accessible (roads, bus routes, railway links and motorway), it contains better facilities (shops, restaurants, car parks), it will also have high order goods. We will write a custom essay sample on Geography Coursework – Merry Hill or any similar topic only for you Order Now As Merry Hill contains all of the following, it will be at the top of the hierarchy. I predict that Dudley will be at the bottom of the hierarchy because it is less accessible than Merry Hill and Kidderminster, it has low quality facilities compared to Merry Hill and Kidderminster and it mainly supplies low order goods. To prove this I will collect car registrations and shopper surveys. Second prediction: Environment Quality – I predict that Merry Hill will have the highest quality of environment because it is undercover, there is no litter and it has good air conditioning, weather doesn’t affect the shoppers, there are lots of bins, greenery all around the car park, CCTV, guards and cleaners o clean up the area so everything is very hygienic. I predict that the environment with the lowest environmental quality will be Dudley because there isn’t any cover as it is outdoors, litter everywhere, no air conditioning, and no bins, not a lot of greenery, no CCTV and no guards. To prove this I will carry out an environmental survey. Third Prediction: Tourists and Comparison Shops – I predict that Merry Hill will have the most tourists and comparison shops because the large number of shops means that there will be a wider range of shops to compare and also as most shops sell high order goods, they are well known and this will help attract tourists. I predict that Dudley will have few comparison and convenience stores because it’s a small shopping centre, which means that there will be fewer shops meaning you will have less shops to compare. To prove this I will carry out a shop survey, listing all the shops each settlement consists of. Geographical Information: Shopping habits have changed due to the new technology and, the higher prices of products having been introduced, meaning more and more people are likely to compare prices in different shops before buying anything, whereas before all prices were rather similar. More shops have also been introduced, which has also caused shopping habits to change. In the future shopping hierarchies may have totally changed. There is a possibility that the smaller shopping centres may slowly start to increase moving higher in the hierarchy. Also larger shopping centres may slowly deteriorate especially as there are so many shops all around that are closing down. The advantages of out of town shopping centres are: * Firstly, the shopping centres have a lot of comparison shops, so shoppers can buy the cheapest product. * As there are more shops in one area shoppers have a larger variety of products to choose from, so there are bound to be a larger number of comparison shops. * Another advantage of having an out of town shopping centre is that people are likely to go there and it increases tourism. The disadvantages of out of town shopping centre: * Firstly out of town shopping centres increase traffic jams as there is an increasing of traffic * Out of town shopping centres increase the level of noise pollution on the road * Next out of town shopping centres allow more congestion on the road * Lastly, out of town shopping centres increase pollution on a whole and also contribute majorly to global warming Methods of data collection: Data was collected over a period of two days. On the first day, we visited Kidderminster (Old and New). On the second day we visited Merry Hill and Dudley. We worked in a group of three or more because then we would be able to get other people’s opinions and so we can collect data faster, before time runs out. Primary Data: We recorded 50 car registrations for each area to work out how far people had travelled to come to these shopping centres. This data was collected in order to work out where the cars had been registered to give us some idea as to the sphere of influence of each settlement. At each location we completed 5 environmental surveys to access the quality of the environment. This was done by scoring the environment on a number of indi9cators on a sliding scale from (o-5), with 0 being poor and 5 being excellent. The surveys were taken at roughly equal spacing in each settlement and marked clearly on the map. The scores were our own personal feeling of the environment and may have been skewed by bad weather conditions and time of day i.e. rush hour. We listed all of the shops recording if they were comparison or convenience shops. We collected this data because it gave us an idea of whether the shops were mainly sold high or low order goods and it helped show us the sphere of influence of the location. Secondary Data: To support my primary data I collected background information for each settlement from the internet, I looked at bus routes for each settlement which would show the accessibility of the areas, I looked at maps of each area o show the size of each area and I collected data on the history of each settlement. How to cite Geography Coursework – Merry Hill, Papers