1. Data Volume: The sheer volume of histological data generated can make it challenging to manage and secure. 2. Interoperability: Ensuring that different systems and software used in histology are compatible and secure. 3. Human Error: Mistakes by staff, such as improper handling of data or weak password practices, can lead to breaches. 4. Evolving Threats: Cyber threats are constantly evolving, requiring ongoing vigilance and updates to security measures.