In work and life, proxy IP is often used, such as data mining, brand monitoring, network marketing, etc. The target website will limit the frequency and number of IP accesses, so-called "crawler" strategy, so proxy IP is required Assist in daily work.
Proxy IP includes free proxy IP and charged proxy IP. Many users choose to use free proxy IP, and many people choose to use paid proxy IP. In addition to free and paid, what is the difference between the two?
Friends who use free proxy ip know that free proxy ip is extremely inefficient, slow, unstable and efficient, and wastes time and labor costs. Free proxy IP is mostly used for novice development and debugging or other micro-businesses with very low requirements.
Charged proxy IP needs to be used for a fee, with relatively few users and good quality. The quality of different paid courses is also different, so many users have questions, why is this cheap house expensive? One point for one point of commodity, this is the principle that has not changed since ancient times.
Is it safe to use a free proxy IP?
- Cookies are used If the other party's server records login information, cookies can also be used. And the free IP proxy has no operator, and there is nowhere to find any problems.
- The security of receiving information is not high. The information received is sent through a free server. If the webpage is a fake phishing website, the information received will be at great risk
- Free proxy IP is a free resource shared online, and its quality is not good, so the effective connection rate is relatively low
- The free IP proxy does not require authorization, anyone can use it, resources are limited, and users are unlimited, so it often cannot be used normally
- The effective connection rate of the free proxy IP is very low, so the probability of business success will naturally be lower
- There are too many free agent IP users, the business conflict rate is very high, and the business success rate is very low
Therefore, for the sake of safety, in daily work, it is best not to use free IP proxy, which is not only inefficient, but also has security risks.