%0 Journal Article %T Tajemnica zawodowa radcy prawnego (i adwokata) a wykorzystywanie w pracy profesjonalnego pełnomocnika komunikatorów internetowych %A Stępniak, Kamil %J Radca Prawny %V 2022 %R 10.4467/23921943RP.22.055.17610 %N 4 (33) %P 11-22 %K tajemnica zawodowa, komunikatory internetowe, Messenger, WhatsApp, odpowiedzialność dyscyplinarna; professional secrecy, instant messaging, disciplinary liability %@ 2392-1943 %D 2023 %U https://ejournals.eu/czasopismo/radca-prawny/artykul/tajemnica-zawodowa-radcy-prawnego-i-adwokata-a-wykorzystywanie-w-pracy-profesjonalnego-pelnomocnika-komunikatorow-internetowych %X Professional secrecy of an attorney-at-law (and an attorney) and the use of instant messaging applications in the work of a professional lawyer Practicing as an attorney-at-law (or an attorney) as a profession of public trust is associated with higher standards regarding professional deontological codes. The ratio legis of such a regulation is related to the fact of providing services of the highest possible quality and fulfilling the constitutional role related to the legal protection of citizens. In order to ensure the possibility of effective practice of the profession, the legislator provided for the institution of professional secrecy. It obliges not only state authorities not to interfere with the knowledge made available by individuals to their lawyers but also obliges attorneys-at-law (and attorneys) themselves to take all measures to protect this secrecy. Instant messaging is one of the most convenient forms of communication between a lawyer and a client. However, there are doubts about the confidentiality of the messages (and other data) sent. This article answers the question regarding the disciplinary liability of a professional attorney for the use of instant messaging to transmit information covered by professional secrecy. The author analyzed data transfer security on the basis of the two most popular messengers in Poland: Messenger and WhatsApp.