DSC can benefit a law firm by providing a sustainable and functional support system that meets the importance of going digital. The digital signature is a more relevant and modern technology to support the idea of digitalization of legal acts. Through DSC, a legal professional can sign many documents from anywhere at any time. It ensures a fast and consistent workflow in all legal procedures and ensures the highest reliability and integrity of legal documents signed with a digital signature. It saves time and resources to provide high satisfaction in legal work in minimum time and with minimum physical effort. A digital signature certificate is a more relevant step to ensure the cyber security of legal assets.