Static IP-Address

About

It is an IP Address that does change (unlike Dynamic IP) Usually used to maintain a permanent endpoint, for servers. It is less secure than Dynamic IP, and might need a separate setup for security.¹

Advantage of Static IP

1. Easier to setup and manage DNS servers
2. Faster for traffic to reach, especially when hosting file-server / email-server
3. Remote Access and VPN setup is easier
4. Easier for Voice over Internet Protocol (VoIP) services to make calls / video calls
5. Matches IP address with geo-location, hence location based services are more accurate.

Disadvantages of Static IP

1. Since it is possible to locate your server, it is prone to hacking easily
2. Physical location of server, user is exposed.
3. Higher cost / ISP charges.

Usage

Static IP is better suited for large companies who; 1. host their own web servers / sites 2. have a team of network administrators who can setup, manage, secure, and maintain servers 3. have a separate workplace, to ensure physical location of home is protected

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See Also

References

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1. Static vs. Dynamic IP Addresses by Steven J. Vaughan-Nichols on avast.com (23 September 2019) ↩