Fixed IP Access Solutions for UK Data Centers: Security Settings Explained

Why bother with security settings for a fixed IP in the UK?

Anyone who has used a data center IP knows that a fixed IP is like a house number. If you are targeted, the light is blocked to limit the flow, the heavy is data leakage. Last year, a cross-border e-commerce brother, with ordinary agents did not do security measures, the results of the store directly by the platform wind control, three months of water down the drain - this is not bluffing.

Three axes of core security

Axe #1: Firewalls should be hard enough to match the netting.
Instead of using the system's default firewall directly, it is recommended to use a tool like Cloudflare Zero Trust. As an example, set up a server to only allow traffic on specific ports:

sudo ufw allow 22/tcp Open SSH port only
sudo ufw enable

The Second Axe: IP Whitelisting Played for Real
Don't go through the trouble of whitelisting all your frequently used device IPs. ipipgo has a smart feature in the backend that automatically recognizes frequently used logins. If it detects abnormal logins, it will immediately send you an email alert.

Axe 3: Don't save money on protocol encryption
I've seen too many people running around naked with http, and they've been caught in a packet and it's too late to cry. It is recommended to force https, nginx configuration with these lines:

ssl_protocols TLSv1.2 TLSv1.3.
ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256;

ipipgo's handbook of real-world netting.

Don't worry, let's do it step by step. First, log into the ipipgo console and find the "UK Data Center" pool. Focus on these two parameters:

1. Session duration: 10-30 minutes is recommended.
2. Limit the number of concurrency: newbies should not exceed 5 threads

Code Docking Example (Python version):

import requests
proxies = {
    "http": "http://user:pass@uk-dc.ipipgo.com:31000",
    "https": "http://user:pass@uk-dc.ipipgo.com:31000"
}
resp = requests.get("https://你的业务地址", proxies=proxies)

Common pitfalls QA

Q: What should I do if my IP is blocked?
A: Use ipipgo's automatic switching function to set "abnormal automatic reconnection" in the background, which is more than 10 times faster than changing IP manually.

Q: What should I do if I have slow access?
A: Priority to choose TK dedicated line package, measured latency can be pressed to 150ms or less. Don't be greedy to use ordinary lines, the difference of a few dollars affects the business is not worth it!

Q: How do I manage multiple devices?
A: Enable "Sub Account Permission" in the account settings and use separate keys for different devices. Remember to never share the account password!

Which package should I choose?

The right number according to the volume of business:

• Individual small workshops: dynamic residential (standard) $7.67/GB adequate
• The company team with: directly on the static residential 35 yuan / IP, stability hanging dynamic IP
• Have special needs: find customer service to 1v1 customized program, cross-border line is a real fragrance!

Lastly, don't take shortcuts with your security settings. I've seen too many people save time with the default configuration, the result of the accident only regret. ipipgo firewall template is ready-made, according to use can prevent 90% regular attacks. Remember, the fixed IP is a double-edged sword, with good is a magic weapon, with a smash into the murder weapon.