apresentação sobre os perigos da net

Quais os principais perigos da Internet?

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Trabalho por:Samuel e Tiago

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Vírus de computador

Uma epídemia informática

Um VIRÚS DE COMPTUTADOR é um software malicioso que ataca os sistemas de computador, e que tal como os virús biológicos se copia e infecta outros computadores .

Principal motor de pesquisa usado:•Google Chrome

Sitesde onde tiramos a informação:•Support Microsoft •Kaspersky •Fortinet •Wikipedia

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• Generate experiences with your content.
• It’s got the Wow effect. Very Wow.
• Make sure your audience remembers the message.

Cavalo de troia

Trojan vírus

O VÍRUS CAVALO DE TROIA, é um malware que visa se desfarçar de um programa legitimo fazendo o usuário do computardor instalar o vírus sem saber do que se trata, fazendo deixando as suas informações importante na mão dos hackers ou de outras pessoas mal intensionadas.

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Como se prevenir dos perigos da Internet

• Deves ter a firewall sempre ligada
• Deves ter um antivírus, que deve estar sempre atualizado
• Tem de se certificar que as palvras-passes de todas as contas são difíceis de descobrir
• Não tenha a mesma palvra-passe em muitas contas
• Não deve clicar em ligações estranhas e nem abrir anexos fora do comum
• Não use USBs de outros dispositivos pois podem conter malwares

Spyware

Espiões online.

Spyware é um software malicioso que espia o usuário do computador infetado, roubando dados confidênciais e pessoais da pessoa de forma ilícita. Pode encaminhar mais copias de si por vias externas para fins maliciosos.

Phising

Roubo de informações.

Phising, uma técnica de engenharia social usada para enganar usuarios da internet, obtendo informações confidênciais, como nome de usuário, senhas e detalhes de cartões de crédito, entre outros.

Malware

Um software malicioso.

Malware é um apelido para software malicioso, é um software criado para causar danso aos computadores por eles enfetados. A maioria dos vírus são variantes dele como o spyware, as worms entre outros.

Got an idea?

Let the communication flow!

With Genially templates, you can include visual resources to wow your audience. You can also highlight a particular sentence or piece of information so that it sticks in your audience’s minds, or even embed external content to surprise them: Whatever you like! Do you need more reasons to create dynamic content? No problem! 90% of the information we assimilate is received through sight and, what’s more, we retain 42% more information when the content moves.

• Generate experiences with your content.
• It’s got the Wow effect. Very Wow.
• Make sure your audience remembers the message.

Got an idea?

Let the communication flow!

With Genially templates, you can include visual resources to wow your audience. You can also highlight a particular sentence or piece of information so that it sticks in your audience’s minds, or even embed external content to surprise them: Whatever you like! Do you need more reasons to create dynamic content? No problem! 90% of the information we assimilate is received through sight and, what’s more, we retain 42% more information when the content moves.

• Generate experiences with your content.
• It’s got the Wow effect. Very Wow.
• Make sure your audience remembers the message.

Got an idea?

Let the communication flow!

With Genially templates, you can include visual resources to wow your audience. You can also highlight a particular sentence or piece of information so that it sticks in your audience’s minds, or even embed external content to surprise them: Whatever you like! Do you need more reasons to create dynamic content? No problem! 90% of the information we assimilate is received through sight and, what’s more, we retain 42% more information when the content moves.

• Generate experiences with your content.
• It’s got the Wow effect. Very Wow.
• Make sure your audience remembers the message.

Got an idea?

Let the communication flow!

With Genially templates, you can include visual resources to wow your audience. You can also highlight a particular sentence or piece of information so that it sticks in your audience’s minds, or even embed external content to surprise them: Whatever you like! Do you need more reasons to create dynamic content? No problem! 90% of the information we assimilate is received through sight and, what’s more, we retain 42% more information when the content moves.

• Generate experiences with your content.
• It’s got the Wow effect. Very Wow.
• Make sure your audience remembers the message.