Privacy in electronic communications: Concept, design and content of privacy rights and approaches and concepts of privacy protection. Influence of information technologies on the privacy of citizens and emerging forms of privacy. Legal-Regulatory Framework for the Protection of the Right to Privacy (RH, EU, Council of Europe). Application of regulations in practice - analysis of selected topics that specifically update the need for privacy protection in electronic communications.   Consumer Protection in Electronic Communications: Introduction to consumer protection, consumer concept, consumer and merchant relations, basic consumer rights. Review of national and European consumer protection law in the area of ​​electronic communications, Consumer Protection Act, General Services Directive, Directive on unfair terms in consumer contracts, Distinction Contract Directive, Distinction Agreement on Financial Services Contracts, Directive on unfair business practices : Fundamental consumer rights in the area of ​​electronic communications, tariff transparency, contract content, availability of services, quality of service, consultation with interested parties, out-of-court settlement of disputes.