Ask HN: What all content can a MitM proxy/app decrypt from the HTTPS traffic?
If I install something like Wireshark, Fiddler or mitmproxy, will I be able to decrypt all HTTPS content flowing from my computer to the application server of interest? If yes, then how to secure web traffic against such activity? > If I install something like Wireshark, Fiddler or mitmproxy, will I be able to decrypt all HTTPS content flowing from my computer to the application server of interest? Yes. > If yes, then how to secure web traffic against such activity? By uninstalling Wireshark, Fiddler or mitmproxy. > By uninstalling Wireshark, Fiddler or mitmproxy. Well, I was interested in preventing others from sniffing the traffic. If I am the app owner or an app user, then anyone on the LAN or shared home network can sniff the traffic. > I was interested in preventing others from sniffing the traffic. Unless you let others access your mitmproxy setup, then you do not need to worry.