The Blockchain can be used to provide access to financial services for billions of people around the world, including third world countries that do not have access to traditional banking services. It is said that the Blockchain will do to the bank what the Internet did to the media. The main activities concerned by the disruption. This will disrupt many industries in the next 5 to 10 years. This technology has the capacity to make organizations that use it transparent, democratic, decentralized, efficient and secure.

The Blockchain allows you to record and transfer data using a distributed registry technology that is transparent, reliable, verifiable and fault-tolerant. None offers advanced services, but it's the price to pay for a free software! Yes, all these programs are designed to prevent your computer from getting infected with viruses. The middle solution, which software like Avast or Avira applies, is to leave the option to the user to share (or not) his data and to receive (or not) unwanted advertising emails. In the field of data collection, Bitdefender stands out by stating that no information is shared outside of its company. On the company website, we can read: 'We use the data (collected) to improve our products and services, send notifications, offers and promotions and generate revenue from our free offers using non-proprietary data. Yes, because you do not spend a euro, no, because some companies resell some of the information collected by their software from your computer.įor example, the AVG software has triggered a lot of criticism when its terms of use were published. Thus, the free antivirus of Avast, AVG, Avira, Bitdefender and Panda are basic but effective.Īll software mentioned in this article has been evaluated by independent test centers: SE Labs, AV-test and AV Comparatives.

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