Hi folks,
I've been thinking of adding more protection to my laptop and was reading up on host-based firewalls (https://sidechannel.com/enclave/). I understand the basics — they run directly on the machine, monitor inbound and outbound traffic, etc. But I'm curious how they perform in real life.
Has anyone here been using a host-based firewall long-term? How good is it at stopping unwanted outbound connections or malware trying to "phone home"? Do these firewalls meaningfully reduce risk without making things too annoying (lots of prompts, false positives)? And how do they compare with using a network firewall or router-level security in terms of overhead, maintenance, and overall peace of mind?
Would love to hear your experiences, suggestions for good software, or things to watch out for. Thanks!