Final answer:
ISO standard 27037 emphasizes the importance of chain of custody procedures in data acquisition to ensure the integrity and admissibility of digital evidence.
Step-by-step explanation:
The ISO standard 27037 is related to the guidelines for the identification, collection, acquisition, and preservation of digital evidence. According to ISO 27037, an important factor in data acquisition is the chain of custody procedures. The chain of custody is critical as it ensures that digital evidence is handled in a secure and documented manner which preserves its integrity and reliability. Data retention policies, data encryption protocols, and network firewall configurations are also important aspects of data management and security, but when it comes to gathering digital evidence for legal processes, maintaining a proper chain of custody is essential to prevent evidence tampering and to ensure the evidence is admissible in a court of law.