You’ve heard of ransomware, denial-of-service attacks, and even phishing, but one hacking technique you may not have heard of is the KRACK exploit. This attack takes advantage of a vulnerability in WiFi networks, which puts any device with a wireless connection at risk.

Don't be put off by the tech jargon of security experts you find in forums and self-help books. A managed service provider is what you need to break down complex security ideas into easy-to-understand language. However, they generally focus on installing and managing protection software that's often far too complicated to operate without their help.