The world of travel, and the available relevant technology, has changed markedly in the past few years. These pro tips I’ve acquired over the years can be useful for everyone, especially if you travel abroad for any reason.
https://www.computerworld.com/article/3712126/10-must-have-security-tips-for-digital-nomads.html
10 must-have security tips for digital nomads

When you’re on the road, either for business travel or because your company allows remote work from anywhere, you have to take extra steps to ensure data security, safety and privacy.

Computerworld
@MikeElgan Not part of this article, however when it comes to connectivity I can highly recommend eSIM from Holafly. Went to China last year and my eSIM even included a VPN. No issues at all using the Internet that I'm used to. https://esim.holafly.com/