%0 Journal Article %T SECURITY OF ELECTRONICS DATES / Zabezpe en¨ª elektronickych dat %A Chromy Jan %J Technol¨®gia vzdel¨¢vania %D 2010 %I %X This article deals with the basic measures of securing important electronic data and their safe transfer from a sender to the recipient including the preservation of confidentiality.P ¨ªsp¨§vek se zabyv¨¢ z¨¢kladn¨ªm zabezpe en¨ªm elektronicky zpracov¨¢vanych d le itych dat a jejich bezpe nym p enosem od odes¨ªlatele k p ¨ªjemci, v etn¨§ utajen¨ª. %K Data security %K computer virus %K antiviral program %K firewall %K computer cryptography %K digital signature %K sender %K receiver %K confidentiality %U http://technologiavzdelavania.ukf.sk/index.php/tv/article/view/1113