Digital technologies have made the world as open as possible to any information and at the same time to its misuse. Manipulations, fake news and fake experts, the deepfake tool - all this is actively used against the state, against citizens and against responsible entrepreneurs. At the same time, these risks can be significantly reduced by working professionally with information sources, databases and work ahead. Personal security remains relevant - with blocking "white spots", finding critical points and information "vaccination". We offer effective solutions for information security of corporate security and security of individuals. We offer analytical research in the interests of protecting one's own reputation and the business reputation of the company/organization. We offer investigation of incidents that threaten the information security of legal entities and individuals.