Pages with tag Internet of Things

Brickerbot, vigilante software aiming to kill malicious botnets by killing IoT devices The last few months has seen escalating botnet activity on the Internet. The botnet operators are targeting non-existent security in certain Internet of Things devices. Some devices, like wireless security cameras or baby monitors, are not only connected to the Internet, but have gaping security holes. Using those holes, botnet operators have ammassed vast flotillas of Internet devices that can be commanded to attack targets on the Internet. Last fall several attacks, larger than any previously seen, attacked several large sites and even brought down critical Internet infrastructure on a few instances. The Brickerbot appears to be a Botnet purposed with destroying those malicious botnets. One hopes the cure is better than the illness.
DIY Solar powered Weather Station [WiFi, MQTT, Smart Home, ESP8266]

Why spend a zillion dollars on a commercial weather station that doesn't do what you want? With some time and ingenuity you can design and build your own weather station.

MQTT testing for IoT devices on the Raspberry Pi MQTT is a lightweight communications protocol meant for Internet of Things devices. It acts like a giant merry-go-round sending messages through a hierarchical structure of ports. It offers three levels of Quality of Service, from level 0 where messages can be lost, to level 2 where messages are held and resent if necessary. MQTT is easy to install on a Raspberry Pi or other Linux Single Board Computing device. MQTT itself is powerful, and the NODE RED platform (which is bundled in the Raspberry Pi) can make great use of MQTT and other facilities.