The role of IT Security in a corporation
The role of IT Security in a corporation is to protect against unauthorised access which may result is data loss and manipulation. Defending assets by protecting them against system failure is also vital, along with protecting storage of data and protecting the corporation against accidents. The role of IT Security Management is to lead, guide and shape an organisation in the area of security whether it's physical security, network security, communicational security, operational security and information security. An IT manager will have to manage all the IT Security within a corporation within the constraints set by the corporation itself and advise them on what is needed, what can be done and what should be done to improve the IT Security in regards to corporate compliance. As well as that the role of IT security Management in a corporate compliance is to make sure that a corporations rules, regulations, specifications, polices, laws and standards are met these can also be met through the corporations objectives. Failure to meet these compliances can mean severe consequence for example the UK government lost 25 million child benefit records from 2 cd's that were sent unrecorded using the courier TNT. The corporation failed to comply with the Data Protection Act 1998 as precautions were not taken to keep the data secured which criticised the government about the protection of
Are Your Offline and Online Campaigns Co-ordinated?
Are Your Offline and Online Campaigns Co-ordinated? Many people seem to be scared of emarketing. Often the reason for this is that they don't where to start. Are you one of them? If so, are you aware that you're losing out? At least one of your competitors is gaining the edge while you sit around wondering what you should do. But if you have a website, and include the address in your marketing campaigns then, believe it or not, you're doing emarketing. Find that scary? I hope not! After all it was quite easy to include it in all your campaigns! But there's more to it then that. If you are including your email address then people are going to visit your website. Just as you tell people to call a 1800 number you are inviting them to your website. But are your offline and online campaigns co-ordinated? Your prospects will expect to see a mirror image of your offline image online. If you're sending out direct mail (and including your web address) inviting people to enter a competition or fill in a form either by post or online, have you checked to see if the form is on your site? You would be amazed the amount of companies that have made this mistake. Your response is going to be affected. People expect your online campaign to match the part of the offline campaign that they're holding in their hand. Don't believe me? Then imagine you receive a piece of direct mail or see
3SFE518 Computer System Organisation - Piping
Coursework for: Computer System Organisation 3SFE518 Malshani Nanayakkara 2007020 CONTENTS Introduction - About the Piping 3 Program Listing 4 Screenshots 7 ABOUT THE PIPING In order to be able to communicate between two terminals, pipes have been used. As pipes are FIFO structure (First In First Out), it is well suited to be used for such an application. Two pipes are created, one used to define a communication channel from the server terminal to the client and the other to define a communication channel from the client terminal to the server terminal. Lets call these two pipes, np1 and np2, where np1 is the connection from the client to the server. In the program running on the server terminal, the pipe np1 is opened in the read only mode. Thereby, allowing it to read the information being sent by the client terminal. In the program running on the client terminal, the pipe np2 is opened in the read only mode so the information being written by the server can be read by the client. Whenever the information from the pipe is being read, it is temporarily stored in a buffer before being printed out on the screen. PROGRAM LISTING fullduplex.h //Reference: http://developers.sun.com/solaris/articles/named_pipes.html #define NP1 "/tmp/np1" #define NP2 "/tmp/np2" #define MAX_BUF_SIZE 255 server.c //Reference :
Planning For my method of research into families I have decided to choose a questionnaire
Methodology For my method of research into families I have decided to choose a questionnaire. There are many advantages to this method, such as: * Cheap, quick efficient way of getting large amounts of information from large numbers of people for you and for the people you are giving it to. * They produce accurate results. * They are confidential. * They produce quantative data, which will in turn measure the strength of a connection between different factors, comparisons and differenced between different respondents. There are also a few disadvantages to this method which include: * Those who reply may not be typical to the population therefore you can't generalise. * The response rate is difficult to tell Questionnaires produce quantative which is useful in my method of research as then I can compare the respondents results to therefore I can come to a conclusion to whether females do the majority of household and childcare tasks. However I cannot generalise, as I would have to observe the whole country then. I will use both open and closed questions to get different types of information such as qualitative and quantative data. I will be using quantative data to make comparisons by the statistics which are produce from this type of data. Furthermore, I will be using qualitative data, as well as to get explanations and reasons. However, I will be using mostly
Operations in a shuttle loom
Operations in a shuttle loom The first operation in a shuttle loom is called shedding. This is where a gap is created in the warp so that the weft can go straight in through the gap. A hield frame is used to shed the warp, which only contains one yarn. So what happens is all the odd number warps would rise above the even number warps so that weft insertion could take place. The gap between the odd and even warps is known as the shed. There are three frames for odd warps and three frames for even warps. The second operation is known as picking which is basically weft insertion. This is where the weft goes through the shed. A shuttle is used for picking which keeps going from one side to the other side of the fabric through the shed. The edge of the fabric is known as the selvedge, which is very strong, which is important so the fabric does not become frayed. There is a bristle inside of the shuttle, which stops the yarn becoming loose. This is important as if the yarn becomes loose it can lead to knots which would slow down the process. The area between the yarn and the fabric is known as cloth fell which is the point of fabric formation. Beat up is the process where the weft gets pushed into the cloth fell. To do this a reed is needed. There are three to four ends in each dent, which are the gaps in each reed. Then what basically happens is that the ends get beat up into
A global positioning system (GPS) consists of one or more earth-based receivers that accept and analyze signals sent by satellites in order to determine
Terry Hazelwood Mr. Winkler Business Data Systems 110 November11, 2003 Global Positioning System A global positioning system (GPS) consists of one or more earth-based receivers that accept and analyze signals sent by satellites in order to determine the receiver's geographic location. A GPS receiver is a handheld or mountable device, which can be secured to an automobile, boat, airplane, farm and construction equipment, or a computer. Some GPS receivers send location information to a base station, where humans can give you personal directions. GPS has a variety of uses: to locate a person or object; ascertain the best route between two points; monitor the movement of a person or object; or create a map (Slifka 16-19). GPSs help scientists, farmers, pilots, dispatchers, and rescue workers operate more productively and safely. A rescue worker, for example, might use a GPS to locate a motorist stranded in a blizzard. A surveyor might use a GPS to create design maps for construction projects. GPSs also are popular in consumer products for travel and recreation activities. (Microsoft Word 2002 Project 2). Many cars use GPSs to provide drivers with directions or other information, automatically call for help if the airbag deploys, dispatch roadside assistance, unlock the driver's side door if keys are locked in the car, and track the vehicle if it is stolen. For cars not
Computers
As each us of look at our lives, do we realize the importance of these electronic mechanisms we call computers? I shall now endeavor to elaborate upon how these mind tools have, and continue to affect me. Every morning, I awake to the awkward squawking of my alarm clock. Much to my dismay, I groggily smack the 'off' button and crawl out of bed. My first encounter of the day has just occurred. That small black box that faithfully rouses me, is a simple microcomputer. If it were not for this device, many days I would arrive late to
Mathematics Gcse Statistics Coursework - How Long Is a Piece of String?
Mathematics GCSE Statistics Coursework Hypothesis: How long is a piece of string? I am going to find out whether the estimation of the length of a piece of string improves with age. It is thought that a child's estimation will improve with age and I aim to either prove or disprove this hypothesis. I chose this task because it gives me the freedom to add in plenty of sub-hypotheses to help me with my main hypothesis. Plan: The sample population are children aged between eleven and sixteen. I have chosen a stratified random sample. I have taken the sixth and twenty-first people in each register of every tutor group. The data I need to collect is the persons age, sex, tutor group and their estimations for a normal piece of string flat out straight and a piece of string wrapped around a pen. I will collect my data by asking the children to come to the maths room at lunchtime. If this does not work I will go round to the tutors and ask them there. I am only using primary data because I feel it is more reliable than data that someone else has collected because then at least I know that if I get anomalous results, it's because I know that someone has definitely guessed that, instead of wondering whether the results have been tampered with. I have drawn up a table to make it easier to collect my data and will fill it in accordingly. I aim to show my results in graphs, pie
The standard PC parallel interface and the sequence of events of the transmission of data:
Response to Question C) The standard PC parallel interface and the sequence of events of the transmission of data: Below is standard PC interface, the address bus operates in only one direction (from the processor) - i.e. it is uni-directional. The diagram shows the physical and logical characteristics and principal connections with signal directions. . Data Address Control The data bus is the most important bus as it is used to transfer information (data) from the processor to memory and vice versa. This data may be machine code instructions, ASCII codes, graphics data, etc. Since the required data may need to be read from or written to any memory location, the processor must have a way of selecting which memory location is required. This means that each memory location must have a unique number, which is called an address. The processor defines this address by placing the appropriate binary pattern (binary) number on the address bus and this selects a unique memory location. This would be the sequence of events during the transmission of data to a printer. * Read: A signal from the processor that initiates a memory read operation once the address bus has been set up with the address. * Write: A signal
I've selected the Peugeot 306 2.0 as the make and model for sample in this assignment. This particular has been on the market for more than six years. I chose my sample of 15 vehicles from the website www.autotrader.co.uk
PEUGEOT 306 2.0 XSI I've selected the Peugeot 306 2.0 as the make and model for sample in this assignment. This particular has been on the market for more than six years. I chose my sample of 15 vehicles from the website www.autotrader.co.uk The method of sampling I used was ....................sampling because I chose This sample data is likely to be the representation of the population because I used this particular sample. Below is a list of the Peugeot 306 cars found from the autotrader. The data includes, the age of the vehicle, the current mileage and the price at which it is being offered sale. SAMPLE DATA PRICE AGE (yrs) MILEAGE [1] 3,895 6 60,000 [2] 3,895 5 90,000 [3] 3,950 5 53,000 [4] 4,995 4 57,000 [5] 4,895 5 48,000 [6] 4,995 5 49,000 [7] 5,300 5 48,000 [8] 3,995 6 87,000 [9] 5,200 6 49,000 [10] 4,700 5 48,000 [11] 5,750 5 50,000 [12] 8,799 2 30,000 [13] 8,999 2 7,000 [14] 9,999 22,666 [15] 9,999 2
