Networks
Find Domain for Email Address
https://www.helpcloud.com/internal/internal-3b904f89fc942eec6058f752a36c8938/
November 29, 2017 — HelpCloud Internal Solution — To find the email server and thus find the appropriate email login page or server settings, you can do the following: Open Command PromptType “nslookup” and press Enter (this will enter a command line tool)Type “set type=mx” and press Enter (this will …
Understanding Firewalls and How they Protect Your Computer and Data
https://www.helpcloud.com/blog/understanding-firewalls/
November 10, 2017 — HelpCloud Resolution — Before we delve into the world of firewalls, you need to understand what broadband is and how it works. You’ll also need to learn how a router connects with broadband technology. A router takes information, generally from a broadband signal, and delivers …
What is a VPN? Virtual Private Networks Explained
https://www.helpcloud.com/blog/vpn-virtual-private-networks-explained/
September 27, 2017 — HelpCloud Resolution — A Virtual Private Network, or VPN, allows computers, or whole networks of computers, to securely and confidentially connect with each other over the Internet. When you send data from your computer to a web site, or an email address, or one of the many …