The means of personal data protection in courts, legal acts, regulating that, are analyzed in the final work ,,Legal aspects of personal data protection in the judicial system“. The implementation of information technologies in the work of courts has fasten the judge of cases, though when the automate administration of personal data started, the danger personal data to be detected has increased, breaking the persons` right to privacy. The author also analyses the purpose of a courts` information system LITEKO and the data, which is administrated with this program. It is aiming to find out the measures, which can be used to strengthen the protection of personal data. The author while analyzing the practical situation of personal data protection in courts, gives recommendations, how occurring problems could be solved. The work brings us to the main conclusion, that personal data protection and the right to the privacy should not be made absolute. The ways how to protect personal data and the right to privacy in court processes, to guarantee the quality of court process and the reliability in courts should be found.