With the advent of the big data era, electronic information technology is rapidly developing, and information technology is continuously infiltrating into the field of litigation. As a result, electronic evidence has emerged. Electronic evidence, relying on the Internet and various electronic devices, plays an important role in establishing case facts, determining guilt, and sentencing. In Vietnam, the 2015 Criminal Procedure Law recognizes electronic data evidence as an independent legal entity. ἀis provision helps competent authorities in litigation when dealing with complex cases, especially those related to high-tech crimes. However, due to the challenges of storing electronic evidence and the diḀculty of directly applying both high-tech and traditional evidence theories to electronic evidence, there are various interpretations of the concept and use of electronic evidence in academia. As a new aspect of proving case facts in judicial activities, the recognition of the probative value of electronic evidence still faces many challenges in legal practice.