Mertins Reviews

  Censorship and privacy are two very important concepts in our lives.  Nowadays censorship is mostly misused. Unfortunately, it has become very much linked to the politics of each country, and this leads to unfair censorship. Privacy is a feature that in theory we care a lot about, but then in practice most of society does whatever they want and they don't even care if they use their data for anything else. But sometimes there are cases where a person loses their privacy without consent, that is the problem. Let's look at two examples, one of censorship and the other of privacy. As censorship we can use one of the most current examples and one that has affected globally. The censorship of information about COVID 19. Maybe there are people who don't agree with this but in the end it has been a case of censorship and I put it as an example. Rajat Khosla, Amnesty International's Senior Director for Research, Advocacy and Policy, said: "Throughout the pandemic, govern

  Currently, 93% of Spanish citizens use the Internet. This is why new projects are already appearing in order to increase cybersecurity as much as possible. In Spain there are two institutions created for cybersecurity under the name of INCIBE-CERT and CCN-CERT. The first one is focused on companies and citizens and the second one only for the government.  I think it is worth making a separation before analysing security in Spain: before and after the appearance of COVID.  Before the pandemic there was not so much concern about cybersecurity, which has affected us in the state of inferiority that we are currently in compared to the UK or Germany. There were a few projects going on but at the official conferences, most of the companies did not attend, they had their minds set on their own company's profit or other reasons. But what's the point of getting wealth when they can take it away from you in hours through malware. The key to Spain's focus on internet security was th

  These three characteristics are key in the IT world. It is good to think about these aspects when developing an IT-related idea. Why? Most of the software that is popular and successful in our society like Windows, Facebook or Google, if you look at it, are developed from these features. Without these, it will be difficult to reach people, which I'm not saying it's impossible, but it's a disadvantage in your project. Let's look at two opposite examples, one that has been successful and a parallel one that has failed, obviously based on usability, ergonomics and human computer interaction. The example of a bad design, we would talk about Microsoft Bob.  A graphical environment running on Windows 3.1 or 95 turned the operating system into a room where each piece of furniture represented a different application. In addition, a dog named Rover acted as an assistant and gave users advice. It was a huge failure, partly due to the success of Windows 95 that same year. As we

  In the .com era (2000s), IT profiles, which until then had been simple systems profiles that programmed or took care of the infrastructure, began to experience the demand for other types of competences, for example: good communication, vision of processes, and understanding of the business, among other things. In 2010, with the boom of social networks, IT areas became "ICT" areas, i.e. Information and Communication Technologies, then the aforementioned competences were already compulsorily required. Nowadays, knowing how to communicate, having courses, specific certifications that prove you are an IT professional and knowing how to relate are essential skills, and are already considered as natural aptitudes. Companies are demanding new, non-traditional knowledge and skills such as problem solving, efficient writing that really gets messages across with cohesion, the ability to work creatively in a team and especially project management. What would be ideal? The ideal would

  Share expert knowledge One of the basics of online behaviour is the Netiquette rules. Today we are going to discuss rule number 6. A rule that for me seems to be key to be able to learn and enjoy your online experience to the fullest. Share the knowledge of experts so that other people can soak up valuable information for your knowledge. It is appreciated that when you don't know about a subject yourself, you can find almost all the information about it compiled and verified their own sources. So you should do the same when you see a topic that is difficult to learn about, compile and write about. Even if you are the expert on the subject, don't be selfish and keep it to yourself, maybe someone else who also knows about your subject can help you to improve your knowledge about it.  As an example, we could say that you need to know about blockchain. During your research path you come across a lot of nonsense and you see that it is a very confusing subject, difficult to get the

  Impact of choosing different forms of copyleft Copyleft (the opposite of copyright) goes hand in hand with free software and open source licences. Basically, it impacts us secondarily when developing software derivatives. We can classify it into two types of copyleft: - Strong copyleft: the ideal copyleft for people who are only in the business of using the software, the end users. For developers, creators of software derivatives are bound by the rules imposed by the software licence itself, such as retaining the same licence as the original software and not being able to appropriate the derivative in its entirety. This makes it difficult to integrate these derivatives into different software, especially with proprietary softwares. The most significant example for this type of copyleft would be the GNU GPL licence, created in 1989 and with its other versions that came later, with their own freedoms and rules within the strong copyleft. - Weak copyleft: as the name indicates, it is a