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Intranets typically start by publishing web pages about company events, health and safety policies, and staff newsletters. Popular applications follow, such as forms to reclaim expenses or request holidays. All these help eliminate paperwork and speed up workflows. As more features are added, an intranet can become essential to the operation of an organisation. It becomes a portal that provides access to all the things workers need.   The intranet is protected from the global internet by firewalls and by the need to log on with a secure password. Staff working outside the organisation may be able to access the intranet by using a VPN. This means all communications between the intranet and the user’s personal computer are encrypted. Workers can also see the CEO tweets, request a holiday form, company news and even telephone directory’s for internal workers.  Can only be access by people inside the company as it is a private network.

The purpose of the intranet is to allow the company communicate internally.  An example of an intranet is a GP surgery for when you book, change or cancel an appointment or alerting a GP to say that there patients next has book in for their appointment.

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The internet is a connected group of computer that allow communication are comprised of educational, commercial and government sites. Can be made up of any number of computers from two to infinity.

The characteristics of the Internet that affect its usefulness in teaching and learning can be divided broadly into Information and Connectivity.

The purpose of the internet is so that anybody can access a site that is on the internet and view what is on the website. Some of the site may require an account to view what is on them.

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China
53.2% of the country have access to the internet article 35 guarantees free speech but this is blocked on the internet.  | There is no access to social media, political and social content is blocked, bloggers are arrested if they are in the country and the press can't publish what they want. Very poor infrastructure to rural areas.

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South Africa   54.0% of people have access to the internet. The press has to have there content checked before posting   Access to quality and relatively affordable internet in South Africa is growing, primarily among low income communities through government subsidized Wi-Fi projects across the country

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Denmark
96.3% of the people  have access to the internet  Can be expensive in rural areas

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Canada 89.3% of the country has access to the internet and only some sites are blocked. The press can publish what they want but have to follow the country's laws  |High costs of internet in rural areas as it is harder to put in the infrastructure

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Belgium
88.5% of the country people had access to the internet but only some of the ISP are accessible in the city's.
Take 10 day to install internet

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Australia
88.2% of Australians  have access to the internet. The bandwidth of the country is 2mbps-6mbps and not may site are blocked and the press can publish what they want as long as it is in the laws.   there is not many place that don’t have access to the internet but within 5years the government has said 95% of the country will have access to the internet.

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Saudi Arabia  70% of Saudi Arabians have access. in 1990 In 18 months the government there had blocked 200000 website. There is a good infrastructure in the country and only report area are with out internet  There is no access to social media, political and social content is blocked, bloggers are arrested if they are in the country and the press can't publish what they want. There is 45min- 2 hours before the internet that may drop out.

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Afghanistan Till 2002 there was no access to the internet in the country. In 2003 Afghanistan was given control of the .af domain and the Afghanistan network information center (AFGNIC) has allowed some ISP to operate in the country.  Only people who can afforded the internet can use it as only 4% of people in Afghanistan can use the internet. In 2011 a mobile internet was offered an it attracted 1 million users. There is no access to internet in rural areas and only the 3 major cites have the best access.

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•How ever non-sensitive data can be view by most people in a company and is to the public most of the time if you have not got your setting on social media correct then people can view your email, name, phone numbers, address and pictures and this can be linked to ID theft.

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•The difference between sensitive information and non-sensitive information is sensitive information has to be stored and carnt be viewed by anybody other than the owner e.g. medical records only you and medical can see what been put into your record.

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•The word mutability means the quality of being changeable this means that it can be changed like if I save a word document I can open it and change it again and resave it with out any problems for the user.

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Boolean- A data style that has a two values (usually true or false).
Spreadsheets- Spreadsheets are developed as computerized simulations of paper accounting worksheets. The program operates on data entered in cells of a table.
Charts & graphs- data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart
Braille text- a system of raised dots that can be read by the fingers by felling them.
Tactile images- an image of an object as perceived by the sense of touch bit like brail
Subtitles (deaf)-What is being Said by different characters there are no name but text is in different colours

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graphic- A visual representation of a data. An infographic takes large amount of information in text or numerical form. E.g. a graph
video- Visual multimedia source that combines a sequence of images to form a moving picture or video e.g. how to fix a door
Animated graphic-  an image encoded in graphics interchange format (GIF),which contains a number of images or frames in a single file. E.g. a sale banner on a website
audio- An audio file that holds information e.g. a newspaper interview
Numerical- A sum that involves numbers and a mathematical symbol and no letters. E.g. 900+900=1800

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•The difference between data and information. Data is unorganized facts that need to be processed. Data can be something simple and random but useless if not organized. However when data is processed, organized or presented in a given context so as to make it useful.  For example £10 is data where information is expenditure for this week was £10.

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3.1 understand the style of global information and the benefits to individuals and organisations

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2.1 understand the styles, classification and management of global information

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1.1 understand where information is stored and how it transmitted