How can I see the data content (HTML, JS, etc) in HTTPS responses in Wireshark?

I’m learning packet sniffing and analysis with Wireshark.

At first, I could only see DNS, TCP, and ARP packets. I learned I couldn’t see any HTTP packets because it was all encrypted in the transport layer. So I properly set… Continue reading How can I see the data content (HTML, JS, etc) in HTTPS responses in Wireshark?

Analyze / Sniff all packets from all devices connected to a router

First of all, before explaining what I’m trying to do, let me clarify that my intentions are not steal any information, as it’s only for study purposes, not even for my own entertainment.

I’m trying to analyze / sniff all packets which ar… Continue reading Analyze / Sniff all packets from all devices connected to a router

Can you sniff in promiscuous mode and also connect to the network normally if you have 2 LAN ports?

I’m planning to buy this Mini PC and on one of its Ethernet ports I would do sniffing with a tap, but at the same time I want that the PC is also normally connected to the router via its second LAN port. Is it possible?

Continue reading Can you sniff in promiscuous mode and also connect to the network normally if you have 2 LAN ports?

Smart Bulb Offers Light, Color, Music, and… Data Exfiltration?

Smart bulbs are widely known as a successful offering in home automation and IoT products, as they are internet-capable light bulbs that allow home users to customize the colors, schedule on and off times, and control them remotely. Some even play musi… Continue reading Smart Bulb Offers Light, Color, Music, and… Data Exfiltration?