A method for secure conduction of a remote signature of an electronic document, the method comprising the following steps: - login of a user to a first network unit; - selecting an electronic document to be signed; - generating a first verification message, provided that the identity of the user could be confirmed by the login beforehand, the first verification message including - identification data of the user, - the document to be signed or a hash value generated from the document to be signed, and - a digital signature of the first network unit; - transmitting the first verification message from the first network unit to a second network unit; - authenticating the user by the second network unit, comprising the following steps: - checking the authenticity of the user by the second network unit; - generating a second verification message, provided that the authenticity of the user could be confirmed by the second network unit and the digital signature of the first network unit could be verified beforehand, the second verification message including authentication data of the user, the first verification message, and a digital signature of the second network unit; - transmitting the second verification message from the second network unit to a third network unit; - providing the electronic document with a digital signature of the user, wherein signing of the electronic document is performed by the third network unit if the second verification message could be verified by the third network unit beforehand, the verification of the second verification message comprising the following steps: - checking the digital signature of the second network unit; - checking the digital signature of the first network unit. - login of a user to a first network unit; - selecting an electronic document to be signed; - generating a first verification message, provided that the identity of the user could be confirmed by the login beforehand, the first verification message including - identification data of the user, - the document to be signed or a hash value generated from the document to be signed, and - a digital signature of the first network unit; - identification data of the user, - the document to be signed or a hash value generated from the document to be signed, and - a digital signature of the first network unit; - transmitting the first verification message from the first network unit to a second network unit; - authenticating the user by the second network unit, comprising the following steps: - checking the authenticity of the user by the second network unit; - generating a second verification message, provided that the authenticity of the user could be confirmed by the second network unit and the digital signature of the first network unit could be verified beforehand, the second verification message including authentication data of the user, the first verification message, and a digital signature of the second network unit; - checking the authenticity of the user by the second network unit; - generating a second verification message, provided that the authenticity of the user could be confirmed by the second network unit and the digital signature of the first network unit could be verified beforehand, the second verification message including authentication data of the user, the first verification message, and a digital signature of the second network unit; - transmitting the second verification message from the second network unit to a third network unit; - providing the electronic document with a digital signature of the user, wherein signing of the electronic document is performed by the third network unit if the second verification message could be verified by the third network unit beforehand, the verification of the second verification message comprising the following steps: - checking the digital signature of the second network unit; - checking the digital signature of the first network unit. - checking the digital signature of the second network unit; - checking the digital signature of the first network unit.