Pharmaceutical manufacturers must adhere to stringent regulatory and cybersecurity frameworks such as IEC 62443, NIST CSF, ISO 27001, FDA 21 CFR Part 11, and GAMP 5, but implementing these standards can be challenging due to resource limitations, complex supply chains, and the need to maintain strict production schedules. Without a proactive cybersecurity approach, companies risk regulatory violations, compromised drug safety, and loss of sensitive research data. The challenge isn’t just compliance – it’s securing pharmaceutical operations while maintaining productivity and patient trust.