How to protect online, digital assets and include them in your estate?

I am a 45-year-old man from Mumbai. I am in the process of planning my estate. I also want to protect my online and digital assets and include them in my estate for my family to inherit them. How do I identify and protect my digital assets?

—Name withheld on request

Digital assets include any online accounts or digital files that hold value or significance. These can be broadly categorized as: