The use of public wireless connections can increase a user's vulnerability to monitoring and compromise. software can be used to encrypt transmissions over public networks, making it more difficult for a user's PC to be penetrated. DDos CAPTCHa VPN Rootkit Keylogging

The use of public wireless connections can increase a user's vulnerability to monitoring and compromise. VPN software can be used to encrypt transmissions over public networks, making it more difficult for a user's PC to be penetrated.

Explanation:

A VPN, or Virtual Private Network, allows you to create a secure connection to another network over the Internet. VPNs can be used to access region-restricted websites, shield your browsing activity from prying eyes on public Wi-Fi, and more. .Virtual Private Network, is a private network that encrypts and transmits data while it travels from one place to another on the internet. VPNs aren't just for desktops or laptops, you can set up a VPN on your iPhone, iPad or Android phone.A VPN encrypts the traffic from your machine to the exit point of the VPN network. A VPN isn't therefore likely to protect you from an adversary like Anonymous. VPNs add another layer of encryption to your internet traffic, your latency will go up and speeds will go down.

What's the rest of it? lol