Which information that client need to give us:
- SSH account
- Store admin account
The process to install a security patch for Magento website:
- Log in Magento backend, disable ‘Compilation’ and clear the cache.
- Create a sandbox copy of the files to try to apply the patches for them first.
- If applying successful for sandbox files, apply the patches to a client’s website.
- Clear the cache and enable ‘Compilation’ if customer want to do that.