Below please find internet security resources as well as links to other sites. Disclaimer: Were not techie experts but below is find a few basics, best staying offline altogether if your planning direct action however. 😉
Anonymous, free email /vpn https://protonmail.com/
Anonymous search engine https://www.torproject.org/
Failing Tor use https://duckduckgo.com/
Encrypted messenger https://www.signal.org/
Links.
https://325.nostate.net/ International anarchist/ direct action news site
https://anarchistnews.org/ International anarchist news/debate site.