5 Benefits of Using a Dynamic IP Address
5 Benefits of Using a Dynamic IP Address
Dynamic IP addresses always change from time to time. These addresses are used more and more for residential purposes as compared to static IP addresses as they are considered to be very cost-effective and flexible. Yes, dynamic IP addresses are the default addresses assigned to customers by internet service providers.
Of course, this type of IP address is considered suitable for regular internet users because it has various benefits and advantages that they cannot use using a static IP address. And to find out the IP address on your computer or mobile device quickly and easily, you can use the My IP tool online and it's available for free.
Now, before the admin discusses the 5 (five) benefits of using a dynamic IP address, it's a good idea to first define what a dynamic IP address is
What Is a Dynamic IP Address?
Dynamic IP or Dynamic Internet Protocol is a temporary address assigned to a node or computing device when connected to the internet. The IP address on the same node can change each time it is connected to a network.
Modification, assignment, and reassignment of dynamic IP addresses are managed by the DHCP server. Dynamic IP addresses are also used due to their limited IPv4 range, which allows a single IP address to move between different nodes to overcome the shortage of IP addresses.
How to Use a Dynamic IP Address?
In the early years of the internet, web creators didn't realize the need for an unlimited range of IP addresses. Consequently, until IPv6 was discovered, the number of available IP addresses was limited at that time. To solve this problem, internet service providers limit static IP addresses and start assigning temporary dynamic IP addresses.
Dynamic IP addresses save that process and allow ISPs to request addresses from an address pool using DHCP or the shorthand for Dynamic Host Configuration Protocol. A dynamic IP address is allocated to a device when it is connected to the internet. After the user disconnects the internet network, the IP address will be assigned to a new device or reversed back to the pool.
When a user connects to the internet and registers with a DNS service, the device initiates communication with DNS to update the user regarding the given IP address. The DNS service then communicates to the DNS server to transmit the correct IP address. For this reason, when using dynamic IP addresses, dynamic DNS services have a competitive advantage over static IP addresses.
Benefits of Using a Dynamic IP Address
In local networks, dynamic IPs are usually assigned by the network router. For networks connected to the internet, ISPs assign dynamic IP addresses to their client computers. So here are 5 benefits of using a dynamic IP address:
1. Charge Lower Fees
One of the benefits of using dynamic IP addresses when compared to static IP addresses is that they are cheaper. Usually the costs associated with the ISP will be lower because of this with their automatic configuration. So it's no wonder, dynamic IP addresses are a more economical option.
2. Providing a Better Level of Cybersecurity
Because new addresses are often assigned to dynamic IPs, as a result, it carries less risk when using them. It will be more difficult for cybercriminals to target your network. Also, additional security measures such as VPS can be implemented to avoid tracking.
3. Provide Full IP Address Configuration Responsibilities on the DHCP Server.
The entire configuration of the dynamic IP address will be carried out by the DHCP server. Whenever needed, the DHCP server will assign IP addresses frequently and alternately. As such, the users will usually have no role in configuration matters.
4. Allows Use On A Number Of Devices
Whenever multiple devices are added with dynamic IP, each of them will be assigned a new address. In some instances, the same IP address may also be reused. Therefore, the problem of conflicting IP addresses can be easily prevented.
5. Offers Flexibility
Dynamic IP addresses are certainly more flexible when implemented. Both setting up and managing a dynamic IP address are made much easier. What's more, a dynamic IP address can be reused more than once. If a device assigned to a dynamic IP address disconnects the internet, then the same address can be used by other devices.
So those are some of the benefits of using a dynamic IP address. Dynamic IP addresses are assigned automatically to devices connected to a computer network. Generally, dynamic IP addresses are preferred over static IP addresses because they are more secure. However, a static IP may be needed when people need constant access to a device, such as a printer.
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