You may not be aware but your personal information, address, phone numbers, email address and passwords could already be circulating around the darker parts of the internet to be sold for use by Cybercriminals and identity thieves.

As the Facebook + Cambridge Analytica incident showed and now on a local scale with Vector, Apps can be used to access private information on a massive scale.

I see small businesses on a regular basis running with just whatever their ISP has provided, usually a cheap device that provides connectivity and some very basic firewall-like functions such as NAT and SPI. As far as I am concerned these are just like putting a $5 lock on the front door of your Million Dollar mansion.