Good Advice

[OC375]

All those emails and PDF's with notes from support on how you fixed something 3 years ago likely won't be available in Outlook. Sharepoint outage may render your DR knowledge base or contact list dead in the water. You may not have network connectivity to connect to your corporate 3rd party password manager or SSO to authenticate to it, but still might have stuff to fix while waiting for it to come up. If DNS is gone do you know key IP addresses or have backup /etc/hosts files? Paper and flash drives are nice for that stuff.