Sherp is an ATV manufactured in Russia, mainly sold in Canada, increasingly in the US and pretty incredible. Words can't really describe what this vehicle can do.
Wireless security isn't perfect, however WPA2 security has been as good as it gets for most residential (and business) wireless access points. Mostly all modern WiFi networks use the WPA2 security model and recently, a serious WPA2 vulnerability has been discovered by Mathy Vanhoef of inec-DistriNet. Mathy has a fantastic write-up and demonstration of what he is calling "Key reinstallation attacks (KRACKs)" - or the 'KRACK Attack'.
TeamViewer for some time has been the gold standard as one of the easiest and feature-rich utility for connecting to your computer remotely. Free for home-use, once the simple agent is installed on your operating system platform of choice, you can access that machine via TeamViewer website or the agent itself. Does not require any complicated firewall rule or port configurations. Works on most operating systems (Windows, MacOS and Linux).