Türkiye Barolar Birliği Dergisi 167.Sayı

84 Mesajlaşma Uygulamaları İle Bulut Ve Sosyal Medya Ortamlarından Sayısal Delillerin Elde... mesi (ASSS) ve Avrupa Konseyi’nin sayısal delillerin elde edilmesine ilişkin faaliyetleri kapsamında değerlendirmelerde bulunulmuştur. Anahtar Kelimeler: Bilgisayarlarda Arama, İletişimin Denetlenmesi, Bulutta Arama, Siber Suç Sözleşmesi, E-posta, WhatsApp, Sosyal Medya Abstract: As a result of the developments in information technologies, the spread of the diversity and use of information devices has brought about an increase in the number of cyber crimes and crimes committed through information systems. Digital evidence to detect these crimes can be obtained by various forensic methods. In order for these evidences to be legitimate, they must be obtained in accordance with the law. In Art. 134 and Art. 135 of Turkish Criminal Procedure Code, two different measures of protection are included in order to obtain digital evidence on information devices. However, these measures cannot fully cover the needs of today’s information and software technologies, therefore this situation cause hesitations in enforcement of law. Based on this need in our study, in the context of Art. 134 and Art. 135 Turkish Criminal Procedure Code, the issue of obtaining digital evidence in electronic mail and instant messaging applications, cloud and social media environments were examined. In the study, first of all, the scope of Art. 134 and Art. 135 of Turkish Criminal Procedure Code are mentioned and it is tried to determine which and when of these measures of protection should be applied. Then, based on this determination, it is examined how to obtain evidence from messaging applications, cloud and social media environments in accordance with law through which are important sources for digital evidence due to their widespread use. During this research, the features of the mentioned programs and environments were taken into consideration. Finally, cloud database, which is a newer technology compared to e-mail and instant messaging applications is addressed due to the difficulties in accordance with obtaining evidence in data localization/data residency. In this study, in addition to Turkish legislation, evaluations were made within Council of Europe Convention on Cyber Crime and the scope of activities of the Council of Europe on obtaining digital evidence. Keywords: Search on Computers, Inspection of Communication, Search on Cloud, Convention on Cybercrime, Digital Evidence, Email, WhatsApp, Social Media GİRİŞ Günlük hayatımızın bir parçası haline gelen bilişim cihazları hem bilgisayarlar gibi veri depolayarak işleyebilmekte hem başkalarıyla iletişim kurulmasına aracılık etmekte hem de internet erişimine imkân sağlamaktadır. Bu fonksiyonların hepsini bünyesinde barındıran ve en çok kullanılan bilişim cihazı türü şüphesiz ki akıllı telefonlardır.

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