PCI Compliance Plugin Update

I’ve reviewed the PCI compliance.
We can update both plugins to latest version may this solve pci problem
I’ve also made suggestions about both plugins.
Actually, we don’t need these plugins; we can deactivate/remove them from the server.
Correct above sentence

I’ve reviewed the PCI compliance.
We can update both plugins to the latest version, which may resolve the PCI issue.
I’ve also provided suggestions for both plugins.
Actually, we don’t need these plugins, so we can deactivate or remove them from the server.

This plugin only use for search any custom string in theme or plugin file, and we can activate it whenever we required not every time
Correct above sentence

This plugin is only used for searching custom strings in theme or plugin files, and we can activate it whenever required, rather than keeping it active all the time.

This is used for backup/migrating to other domains, and I think we don’t need to do this so can remove it.
Correct above sentence

This plugin is used for backups and migrating to other domains. Since we don't need to do this, we can remove it.