Which of the following will establish a more automated approach to secure data transfers between the two entities?

Company A is m the process of merging with Company B As part of the merger, connectivity between the ERP systems must be established so portent financial information can be shared between the two entitles.

Which of the following will establish a more automated approach to secure data transfers between the two entities?
A . Set up an FTP server that both companies can access and export the required financial data to a folder.
B . Set up a VPN between Company A and Company
C . granting access only lo the ERPs within the connection
D . Set up a PKI between Company A and Company B and Intermediate shared certificates between the two entities
E . Create static NATs on each entity’s firewalls that map lo the ERP systems and use native ERP authentication to allow access.

View Answer

Answer: C

Explanation:

The security analyst should set up a PKI (Public Key Infrastructure) between Company A and Company B and exchange shared certificates between the two entities. This will allow them to establish a more automated approach to secure data transfers between their ERP systems. A PKI is a system that provides encryption and authentication services using public key cryptography. A PKI consists of certificates, certificate authorities (CAs), and other components that enable users to securely exchange data over untrusted networks. By exchanging shared certificates between Company A and Company B, they can verify each other’s identity and encrypt their data using public and private keys.