One of key reasons for implementation of ICT into public administration is cost reduction. On the other hand new information systems or connection with existing systems bring new risks and security threats. Administration of existing systems requires constant management of security risks as well. The other side of implementation of ICT is thus a need for integrity, availability and security of public administration information systems. The best solution for optimum use of financial means for information security is to use time-proven information security management system. From May till August 2011 ESET has conducted a survey of information security management in Slovakia. The presentation will present the survey findings with special regard to public administration institutions.