It’s an important question that most organizations don’t think about. Most organizations think it would be a temporary inconvenience when to lose their IT person when, in fact, usually the opposite is true.
Ask yourself the following 6 questions:
1. Do you have written documentation about your computer network? Think about what software licenses you own, critical usernames and passwords for your network, what hardware do you own and when warranties expire, what 3rd party vendors you work with and what is their contact information? NEVER allow a single IT person keep this information under their full control.