In a state of the rule of law and democracy, the man is no longer the object of governing and the people of the country bear and hold the national sovereignty of the political power of the state. The existence of the sovereignty has the state law mechanism, the election, namely the right to choose as a legal and legitimate basis. Under current conditions of globalization and travel to different countries, new technologies for exercising the right to vote, including electronic voting are required. Thus, the issue of the legality of the technology application is under discussion in order to ensure the legality and legitimacy of the electronic voting. In this paper we aim to discuss the issue of ensuring the secrecy of voting as one of the principles of exercising the right to vote, as well as ensuring the freedom of vote.