Blocking of Internet resources is now a regular occurrence, and it has already become a familiar thing for many Internet users. Usually, large platforms create dozens of alternative addresses in advance to ensure uninterrupted work for their audience under any conditions. The most important thing in such situations is to follow only links from reliable sources, because the security of personal data should come first. Many people generally switch to mobile applications, if they are available, because the programs work directly through servers and are practically not subject to external restrictions from local communication providers.