What if I suddenly disappear? A digital 'last will and testament' for solo developers: 'Death Plan Switch'

Imagine this: You are a solo developer, working tirelessly day and night to build new services. What would happen if, one day, you were unable to sit in front of your computer again due to a sudden accident or unforeseen circumstance? Who would take over the operation of the services you run? What would happen to the vital code information or administrator accounts that only you know about?

For those who work alone, these questions may sound heavy, but for those of us active in the digital world, it is a matter of “digital legacy” that we must consider. Recently, a service called “Death Plan Switch” has gained attention for helping to alleviate these concerns.

Why is it important?

Have you ever heard the term “Dead Man’s Switch”? Originally, it referred to a safety device that automatically stops a train if the engineer loses consciousness. A dead man’s switch in the digital world works on the same principle. If a user fails to send a periodic “I’m okay” signal, the system automatically delivers pre-configured messages or information to designated people.

Solo developers usually hold all the authority and core information for their projects. If they lose contact due to an unexpected situation, the websites or projects they managed are likely to be left abandoned. This is not just a loss for the developer; it can cause significant inconvenience to the users of those services. “Death Plan Switch” is a form of “digital insurance” that fills this void.

Simply put: The principle of a ‘digital will’

In short, this service is like having a “digital assistant” check on you at a set time every week. Death Plan Switch is a free, self-hosted service (a method where you install and operate it directly on your own server) created for independent web developers. Source 10

The way it works is similar to leaving a will in a safe and having an executor periodically check on your well-being. The specific process is as follows:

1. Periodic Check: The service sends you an email every week.
2. Survival Confirmation: You click a link in the email to send a signal that “I am doing fine.”
3. Emergency Response: If you do not respond to the email for a certain period, the system first contacts your designated “secondary contact” (a family member or a trusted person).
4. Final Delivery: If the situation is still not resolved, it delivers information to the people you have pre-designated to perform critical tasks. Source 10

Another tool with a similar purpose is Aeterna. This also provides security for those planning their digital legacy, with a focus on personal privacy. Source 9, Source 14

Where do we stand: Various options

Currently, there are various solutions related to the “dead man’s switch,” depending on the developer’s preferences.

• User-friendly: This is the most basic form of service, where you write emails in advance and set them to be sent to designated recipients. Source 1
• Developer-tool type: Tools like circa10a allow the creation of more complex switches via APIs or CLIs (command-line tools) in addition to a UI. These are designed to allow notifications to be sent through various message delivery providers. Source 13

The reason most of these services support “self-hosting” is due to the needs of developers who want to control their sensitive personal information directly in their own server environments, rather than entrusting it to outsiders.

What lies ahead: The digital legacy of the future

As the importance of digital assets grows, these “digital legacy management” tools will become more sophisticated. Beyond simply delivering messages, they are expected to evolve into methods that safely delegate account access rights or provide keys to decrypt encrypted data. As a developer, it might be the sign of a true professional to not only write code but also contemplate how the fruits of your labor will be handled in your absence.

AI Reporter’s Opinion: Insurance for the digital age

Technology can continue to function even after we are gone. Approaching the heavy topic of digital legacy with self-hosted tools, in a developer-like fashion, is a very rational approach. Why not set up a small “switch” for your project today?

References

1. Home - DeadMan’s Switch
2. Aeterna: A Lightweight, Self-Hosted Dead Man’s Switch for End-of-Life & Digital Legacy Planning - alpyxn/aeterna
3. Death Plan Switch: if you disappear, the right people are told
4. An all-in-one self-hosted app for creating a “Dead Man’s Switch” - circa10a/dead-mans-switch
5. Aeterna - Dead Man’s Switch