I have long been researching the actual effectiveness of wifi “hacks” for private wifi networks. Long story short I need help to see if I am on a wild goose chase of something that isn’t worth protecting. The possible situation is a private wifi network where the owner of the network is the actual “hacker”. What product or service would they use that is readily availabel to packet sniff & monitor network traffic? Do they have the capability to log from the network the usernames, passwords, & most importantly 2FA codes? What about stealing a session cookie for a logged in social media account? A lot of people talking about “compromised data” but how far could they actually go?

I need to replace some files on a strictly informational site, which only has some links, texts and images. The server doesn’t have any opened ports except 80 and 443, so connecting via ssh isn’t possible

So basically, there is an intranet (there’s a site with ip only address which I need access to). I have full access to pc within this intranet. So, what’s the way to enter this ip only site from PC which isn’t in the intranet? Thanks in advance!

Say, for argument sake, a website’s support email wasn’t responding to requests to delete the account. Would gaining some sort of “backdoor” access remotely be a possible way to remove the account?