Computer evidence may have a higher burden of proof. Typical challenges include, all except:

Establishing the relevancy of computer evidence to the specific legal matter can be challenging, as digital data often contains vast amounts of unrelated information.

Proving the authenticity of computer evidence-that it is what it purports to be and has not been tampered with-is a significant and frequent challenge in digital forensics.

Ensuring the accuracy and reliability of computer evidence, especially data derived from complex systems, often requires expert testimony and robust validation processes, making it a common challenge.

Confidentiality refers to protecting sensitive information from unauthorized access, which is a security goal, but it is not a direct challenge to the legal burden of proof for computer evidence itself in terms of its admissibility or reliability in court. The legal challenges for computer evidence focus on its integrity and provenance.