SECURITY IN THE INTERNET 

The IT security is the area of the computer science that focuses in the protection of the contained information.

 The IT security must establish procedure that minimize the risks to the information.

 Security in Internet is a topic which importance is increasing in the measure in which the use of the networks. 

The problems more common are: 

• Infraction of the copyright of programs and information. 
• Interception of e-mails. 
• You defraud electronic. 

For all this: 

• we must protect our private information, not raise photos that could be dangerous, activate an antivirus,you can put passwords.

SOCIAL NETWORKS

Social networks are web applications that favor the contact between individuals.

Now there are many social networks as: facebook, tuenti, twitter,instagram, messenger,skype, whatsapp, gmail......
There were also professional networks, that are use to communicate people of professional business.

FACEBOOK: is a free service in which we will be able to manage our own personal space.
TUENTI: is a spanish network.
TWITTER: you can send messages of text of short length.
INSTAGRAM: is an application to share photos.
MESSENGER: was a program of instantaneous messenger company.
SKYPE: is an application that allows people to communicate.
WHATSAPP: this application allows to send and to recive messages through internet.
GMAIL: offers chat, spam, send text messages by our e-mail.

PREZI

Last week we created a Prezi about the social networks:
Prezi is a form of presentation of software, it is very easy to use, you only have to have a Prezi´s account, choose an insole and start refilling the slides with the information of the topic, in addition you can personalize the bottom, add photos, power points....


You have to try it, it is easy to use and the presentation is very                                                                        nice.


This one is the link to my Prezi I did it with a friend.

http://prezi.com/quwiqp7fjxcf/social-networks/#