Lesson 11: Personal Protection and Data Protection

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  In this lesson we are going to talk about important tips and information that we need to know when using our computer: Nowadays we use our devices for everything, and they contain a lot of private information that we need to protect against possible cyber attacks. Therefore there are som recommendations that we should consider: - Keep our devices updated. - Use safe passwords (there are websites where you can check how good your password is). - Clean regularly your devices from cookie information. - Try to hide your wifi so that only those who know its name can have access to it. - Beware of spam emails that you may receive and always check the information and the source, to make sure that nobody is trying to trick you.  In addition, because of the importance of technologies nowadays, we also spend a lot of time in front of our computers. This is why there are some recommendations that we should consider: - Maintain a proper posture. - Make sure all elements from your environment hav
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Unit 2. Cloud computing and data storage and sharing

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17.02.21

✔ THEORICAL PART:

In this lesson I have learnt about Cloud data sotrage and retrieval.

🔋Cloud Computing which is understood as a paradigm that makes it possible to offer computing services (for example blogs) over a network, usually the Internet. It is everything that a computer system can offer is offered as a service.

At the same type we saw that there are mainly three type of clouds:

• Public Cloud: In this type of cloud, data and processes from multiple clients are mixed in servers, storage systems and other cloud infrastructures.

• Private Clouds: are on-demand infrastructure, managed for a single client that controls which applications should run where.

• Hybrid clouds: combine public and private cloud models. It offers the promise of scaling, externally provisioned, on-demand, but add the complexity of determining how to deploy applications across these different environments

✉ After we learnt about the different types of Delivery models of Cloud Computing, which there are three types as well:

• Software as a Service (SAAS): it does not need to install software, is accessible via web browser, you can access from anywhere, it is available for multiple end users and it is excellent for collaborative work. Example: Drive.

• Platform as a Service (PAAS): it is for programming language execution environment where users can create and distribute their own applications. Example: Google Play.

• Internet as a Service (IAAS): it offers computing architecture and infraestructure, computing resources, all in a virtual environment. Example: Amazon EC2.

💬 Finally during the theorical contents we learnt about Cloud storage where it is understood as a computer network-based data storage model, where data is hosted in virtualized storage spaces, usually provided by third parties. You can access via your web browser. Exemple: Dropbox.


✔ PRACTICAL PART:

👉According to the practical part, one member of our group had to create a Onedrive Folder and share it with the rest of our group, in order to understand the manage cloud storage (one drive).

After that we saw the Blog in blogger (Google) learning about the differences about Page and Post, Layout, Theme, Settings, etc.

👄 At the same time we had to create a personal blog and share it on aula virtual: (https://adriancomputerscienceprimary.blogspot.com/). The blog is where we can make notes on the topic studied and there we had to write our first post with a presentation of ourselves.




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