1. Advantages: (1)It is More Secure: Instead of connecting to the internet through just one proxy you will be able to access the internet through several proxies and as a result will enjoy better security. (2)It is More Reliable: Since you’re using more than one proxy it will be difficult to guess your IP and as a result difficult to hack into your network. Of course, this particular technique has its own vulnerabilities but it is more reliable than using just one proxy. (3)It is Less Stressful: You don’t have to worry about changing your proxy every hour. A good proxy chain can last longer before you start experiencing problems.
2.Disadvantages of Proxy Chaining: (1)Proxy chaining also has its own disadvantages and I think you should also be aware of them before we continue. (2)It Can Be Sometimes Slow: The thing about proxy chains is that if a particular proxy isn’t okay it might affect the entire proxy chain. In other words, if a particular proxy in the chain is broken or insecure there is a possibility your overall experience will also be affected. (3)It Can Take Time: You need to find a lot of proxies; not just proxies but working ones…this takes time and effort.