How Do I Increase Security on My Own AT&T Fiber Home Network?
Probably a newbee question...
I have AT&T Fiber for the home. I have four laptops and several other devices (e.g. cell phones, home security/automation) connected via WiFi and ethernet. How can I secure my own data within my own network, effectively protecting certain devices from other devices on the SAME network. Bottom line, I don't want a tech-savy teenager being able to harvest my banking username & password by using a WiFi 'sniffer' or other hacking tools?. What does AT&T (or others) offer for protection in scenarios like this? Are we talking about VPNs, something else?