Positive Proxy Server Tool: Secure Access Solution for Extranet of Enterprise Internal System

Don't let the intranet run naked! Three major potholes exposed by enterprise system extranets

Many organizations put their internal systems directly on the extranet, like putting their own safe on the side of the road. The most common problem:

1. Password bumping randomly: If a random employee logs into OA from his home computer and is targeted, he will be crashed and broken in minutes.

2. Equipment fingerprints stripped: Old Zhang of the Technology Department used his cell phone to connect to the ERP system, and the equipment model and operating system were all exposed to the extranet.

3. Permission management like a sieve: After the financial system was opened to extranet access, anyone could connect in from the provinces to check the accounts, and the audit records could not be traced back to the source.

Proxy IPs as Gatekeepers: The Underlying Logic of Secure Access

Adding a proxy IP server to an enterprise system is equivalent to setting up a proxy IP server between the internal and external networks.Intelligent security gate. As an example. when an employee wants to access the internal CRM:

① request to the proxy server first "security check" → ② server to assign a temporary IP address → ③ use the vest IP to access the system → ④ operation log to record the real IP and proxy IP correspondence

This is when ipipgo's residential IP is particularly appropriate, with a pool of more than 90 million home IP addresses, each access is like a real home user surfing the Internet, completely hiding the real network environment of the enterprise.

Hands on building an agent protection network

As an example, a typical mid-sized manufacturing company completes basic protection in three steps:

Step1. Choose the right type of proxy

Step2. protocol adaptation

用ipipgo的多协议支持功能，把ERP用的HTTP协议、视频监控的RTSP协议、文件传输的FTP协议统统装进代理通道。

Step3. Hierarchy of authority

Divide the IP pool by department:

- Sales Department: U.S. + Japan Residential IP Pool
- R&D: German static IP whitelisting
- Management: separate IP pool + biometric authentication

A guide to avoiding the pitfalls: the four most common mines companies step on

Q: Will using a proxy slow down the system?
A：选ipipgo这种支持智能路由的服务商，自动匹配最快线路。实测控制在50ms内，比直接访问还快的情况都有

Q: How to unify the management of domestic branches?
A: In ipipgo console set up geographical rules, Singapore office automatically assigned Southeast Asia IP, the UK branch default with the European node, access rights automatically associated with the regional policy

Q: What about old system compatibility?
A: Run into an aging Java system and turn on protocol conversion mode. Convert HTTPS requests to HTTP 1.0, adapting fifteen-year-old ancestral code

Invisible nets are safe.

The biggest value of proxy IP isinvisible protection. When all external access with a residential IP vest, hackers can not even find the target of the attack. The last time a customer was targeted by ransomware, the result was that the attack traffic all hit the proxy server, and the real business system was unharmed.

Don't underestimate the power of IP camouflage. ipipgo's 240-country IP resource pool is like an invisibility cloak for businesses. Want to accurately locate the real network of the enterprise? Then you have to play needle in a haystack of 90 million IPs, and the cost of attacking directly pulls the table.

At the end of the day, security is not about buying the most expensive fire protection, it's about making the threat ofCan't find the door.. Building a first line of defense with a proxy IP is much more reliable than remedying the situation after the fact.