By using a virtual private network (VPN), you can prevent internet service providers from monitoring your online activities, access websites that are normally blocked with your current IP address, and ensure your privacy remains intact. But different VPN solutions offer different features, and it's important for you to understand these before making a decision.

In computers, as in war, encryption is a way of encoding sensitive information so only authorized parties can make use of it. Unfortunately, computer hackers have developed ways to infiltrate your company's network and systems, take your confidential data hostage, and unlawfully encrypt it.