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The so-called cybercrime is on the rise. And it is that many opportunities open up for them. Many times these are crimes and attacks that already existed in the physical world. Surprisingly, its digital equivalent has reached levels of professionalization . To the point of online markets for programs to attack and infect connected equipment. And even already infected equipment is sold online. These will be used for large-scale DDoS attacks or ransomware infections . Ransomware moved several million dollars in 2020 . This cybercrime consists of encrypting the files and documents of a company.
It also affects an individual, town hall, public body or even libraries or hospitals. To decrypt that information, a ransom must be paid. That is, you have to pay to recover your data. Phishing also triumphs in the private and public sphere. It consists of impersonating a company or public photo editor body. In exchange, the criminal tries to obtain data from an individual or professional. Or to receive money or a product through deception. The channels used can be a WhatsApp message or an email. In another vein. Telecommuting and cloud services are in the crosshairs of cybercriminals.

Both elements are on the rise in today's Internet. The reason is that they can be used to infect computers. Also to extract information. Or simply to interfere with the proper functioning in exchange for a ransom. cybersecurity expert - computer literacy - study computer security What should a cybersecurity expert know? For better or worse, cybersecurity is entering its golden age. However, he has many challenges ahead . Beyond those that existed when only computers accessed the Internet. Actually, any device you have at home has the ability to connect to a server.
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