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Data security and
     data transfer

  Esteban cabrera, Elena
         Martínez,
Sofia Calderón, Alejandra
           Díaz

    Colegio Británico

           11B

       Computers

          2012
Contents
1. Introduction                           2. Objectives

          3. Data File Types
                                    4. Translating between
                                           file Types
5. Standard File Types
                               6. Rapid Transfer of Data

      7. Conclusion
                                             8. References
Introduction
 In this presentation we want to inform everything related
           with the data transfer and data security.

It is important for us that our classmates get to understand
how these theme is crucial important. When it begins to be
 understanded , people make a use of computers and files
really well. Making easier the way they share, download or
                      transfer file types.

                        Thank You.
The main objective of this presentation is to
   help our classmates understand a topic
         involves us in our daily lifes.


   Objectives

It is extremely important that we get to know
with details he different types of file formats,
 data files types and the translation of these.
Data file types
The need to import and export data files has led
  to the development of several standard file
                    types.

• Standard File types
Jpg, gif, mp3

• Other examples
doc, .psd, .ipg, .png, zip, pdf
Translating between
            file types
• When you trasport one file to another
  computer, it may be impossible that the
  computer reads it, because it doesnt have the
  same file type.

• For example:
An image created in Adobe Photoshop and
saved as a .psd file (Photoshop's format) would
not be readable by Microsoft Paint.
- The possible solutions is that you may
download a program which translate it or when
you are saving your document you save as.. And
             choose the type of file.
Standard File Types
Examples are jpg and gif files for images, and mp3 files for sound; but
   there are also standard file types for text, movies.

• Really Simple Syndication (RSS): a method for delivering website
  updates to a user without the user having to visit the website

• Zip: a file format that takes an existing file or files and compresses
  them into a single file that's a smaller size

• Portable Document Format (PDF): a file format developed by
  Adobe, have been developed as ways of distributing data in the
  most efficient way possible. They do this by compressing it using zip
  technology or making it possible to read using a freely available.
Rapid Transfer of Data
Files can be easily transferred and shared across the globe using the Internet.

• A file could be:

Emailed as an attachment

Sent over instant messenger

Downloaded from a website/web server

Accessed over a private network

     Documents, eg a spreadsheet, can be stored on a web server and
      then accessed via any computer with an Internet connection and a
      web browser.
Sent over instant messenger
      Emailed as an attachment




                                           Downloaded from a website/web server

    Accessed over a private network

You enter into a private network and you
       may access files in there.
Concluding the presentation, we saw it was really
 important to have information correctly for no confusing
                         ideas.

Translating data file types, rapid transfer and all the themes
   we covered in the presentation are really important,
because we use to see them in our daily lifes, specially now
     that technology is really developed and we spend
             downloading lots of file types daily.

                         Thank you
Bibliography
Information taken from:
http://www.bbc.co.uk/schools/gcsebitesize/ict/databases/6da
   tasecurityrev1.shtml

http://www.bbc.co.uk/schools/gcsebitesize/ict/databases/dat
   atransferrev1.shtml

Pictures downloaded from:
- Ipod touch wallpapers application
- http://www.hdwallpapers.in/

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Data security and data transfer

  • 1. Data security and data transfer Esteban cabrera, Elena Martínez, Sofia Calderón, Alejandra Díaz Colegio Británico 11B Computers 2012
  • 2. Contents 1. Introduction 2. Objectives 3. Data File Types 4. Translating between file Types 5. Standard File Types 6. Rapid Transfer of Data 7. Conclusion 8. References
  • 3. Introduction In this presentation we want to inform everything related with the data transfer and data security. It is important for us that our classmates get to understand how these theme is crucial important. When it begins to be understanded , people make a use of computers and files really well. Making easier the way they share, download or transfer file types. Thank You.
  • 4. The main objective of this presentation is to help our classmates understand a topic involves us in our daily lifes. Objectives It is extremely important that we get to know with details he different types of file formats, data files types and the translation of these.
  • 5. Data file types The need to import and export data files has led to the development of several standard file types. • Standard File types Jpg, gif, mp3 • Other examples doc, .psd, .ipg, .png, zip, pdf
  • 6. Translating between file types • When you trasport one file to another computer, it may be impossible that the computer reads it, because it doesnt have the same file type. • For example: An image created in Adobe Photoshop and saved as a .psd file (Photoshop's format) would not be readable by Microsoft Paint.
  • 7. - The possible solutions is that you may download a program which translate it or when you are saving your document you save as.. And choose the type of file.
  • 8. Standard File Types Examples are jpg and gif files for images, and mp3 files for sound; but there are also standard file types for text, movies. • Really Simple Syndication (RSS): a method for delivering website updates to a user without the user having to visit the website • Zip: a file format that takes an existing file or files and compresses them into a single file that's a smaller size • Portable Document Format (PDF): a file format developed by Adobe, have been developed as ways of distributing data in the most efficient way possible. They do this by compressing it using zip technology or making it possible to read using a freely available.
  • 9. Rapid Transfer of Data Files can be easily transferred and shared across the globe using the Internet. • A file could be: Emailed as an attachment Sent over instant messenger Downloaded from a website/web server Accessed over a private network  Documents, eg a spreadsheet, can be stored on a web server and then accessed via any computer with an Internet connection and a web browser.
  • 10. Sent over instant messenger Emailed as an attachment Downloaded from a website/web server Accessed over a private network You enter into a private network and you may access files in there.
  • 11. Concluding the presentation, we saw it was really important to have information correctly for no confusing ideas. Translating data file types, rapid transfer and all the themes we covered in the presentation are really important, because we use to see them in our daily lifes, specially now that technology is really developed and we spend downloading lots of file types daily. Thank you
  • 12. Bibliography Information taken from: http://www.bbc.co.uk/schools/gcsebitesize/ict/databases/6da tasecurityrev1.shtml http://www.bbc.co.uk/schools/gcsebitesize/ict/databases/dat atransferrev1.shtml Pictures downloaded from: - Ipod touch wallpapers application - http://www.hdwallpapers.in/