Blog

Latest News From Blog

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

What is the purpose of a proxy server?

A proxy server is a special type of network node that changes the packets of users passing through it, hides the real IP address of the user, and then uses the proxy IP address to access the target web site instead of the user'S IP address. This article explains the purpose of proxy servers in detail.Goal one: Anonymous accessSome users use proxy for the purpose of anonymous access. After proxy is used, all traffic passing through the proxy will be considered as coming from the proxy, and the user's identity information will be naturally hidden, thus achieving the purpose of anonymity.Goal 2: Access controlAn agent can act as a central node for logging or filtering Internet traffic, preventing users from accessing non-work-related sites and recording their users' online activities.Goal 3: Improve response timeProxy servers can also cache frequently accessed resources, reducing network traffic and shortening user response times.Goal 4: Circumvent geographical limitationsSome sites offer content based on the user's country of origin, and agents can help circumvent these limitations.The above describes several purposes of a proxy server. In fact, proxy server performance can be good or bad. A high-quality proxy server is stable and fast. Poor quality proxy servers do the opposite. At present, there are many service providers that provide high-quality agents in the market. Roxlabs global agent service provider is one of them. It provides free testing and you can try it.

Read More +
FAQ
28-09-2021

How to solve the problem of IP restriction website?

When you use a crawler to crawl data on a site, the IP can easily be blocked. Web sites generally implement anti-crawl mechanisms to prevent crawlers from accessing or retrieving any data from the web site. When you visit a site with a specific IP address for a long time and repeatedly visit the same links, the site will recognize you and block your IP. So, are there any good solutions?1. Follow the rules of the target web serverBecause crawler is to retrieve a certain amount of data at a certain time, it will attack the website at a certain time point, resulting in poor performance of the website. The best way to prevent this is to adjust the crawl speed to a normal level so that the data is retrieved for you and the IP is not prohibited. Attention should be paid to the adjustment of the speed after the test, so as to select the most appropriate speed for grasping.2. Use a rotating proxy IP addressUsing a single IP to perform crawl requests on multiple sites, or to visit different pages at the same time, makes it easy to let the site owner know that the IP used on the site is a crawler. Selecting proxies that allow automatic IP rotation within a certain period of time reduces the possibility of IP lockout.3. Crawl mode should not be too simpleWebsites can use IP browsing mode to determine whether a visitor is a robot, so you need to set a mode to access random links on the page to make it more like a normal visit.In fact, the best way to avoid IP blocking is to use rotating residential proxy IP. Roxlabs is a well-known crawler proxy, providing rotating residential proxy IP, which can help you to crawl data more efficiently.

Read More +
FAQ
28-09-2021

What are the differences between proxies of different protocol types?

1. HTTP proxyAn HTTP proxy is any proxy server that uses hypertext Transfer Protocol (HTTP) to connect to a Web server or client (browser). Due to the widespread use of HTTP on the Internet, most proxies are HTTP proxies. HTTP connections interpret data more easily than SOCKS, so generally HTTP proxies are used for crawlers.2. HTTPS (SSL) proxySSL(HTTPS) proxy: SSL or secure Sockets Layer is a security layer that is attached to HTTP to make it HTTPS. This layer adds security certificates for end-to-end encryption to prevent eavesdropping during data transmission. HTTPS proxies help you stay secure when you use a username and password for transactions or when you log on to a website.3.SOCKS5 proxyThe SOCKS5 proxy supports a variety of applications, and the SOCKS5 proxy adds more advanced security features to ensure connection security.Roxlabscontains a variety of protocol proxy services, free of charge to provide 500MB test use, automatic account after registration, welcome to experience RoxLabs.

Read More +
FAQ
28-09-2021

How does a proxy server protect information security?

Proxy servers run between users and the web pages they visit online, known as "mediations," and proxies provide a valuable layer of security for your computer. Can be set up as a network filter to protect your computer from Internet threats such as malware. Some people use proxies for personal purposes, such as hiding their IP location; Companies are also using proxies, for example, to crawl network data and analyze it to improve business efficiency. So, how do proxy servers protect information security?The proxy server performs firewall and filter functions. End users or network administrators can choose agents designed to protect data and privacy. This checks the data going in and out of your computer or network. It then applies rules to prevent your IP address from being accessed by a third party. Hackers or other malefactors can only see the IP address of the proxy. Without your personal IP address, people on the Internet can't directly access your personal data, schedules, applications or files.With a proxy server, the request is sent to the proxy, which then gets the information you want from the Internet and returns it to you. Passwords and other personal data get an extra layer of protection if the server has encryption.

Read More +
FAQ
28-09-2021

What are the main benefits of using a proxy server

1.Wanting control: There's a lot of crazy stuff on the Internet. If you're a parent and want to protect your child from some of these effects, content filtering proxies can help.2. Want privacy: Both anonymous and highly anonymous proxies hide your IP address from the sites you use. If you don't want the site to know where your traffic is coming from, you might consider using one of these proxy types.3. Want your favorite Sites to load faster: Cache your favorite sites on an Internet proxy so they load faster the next time you visit them.4. Want access to blocked content: Any agent that changes your IP address can do so by moving your location online, making it possible for you to bypass content restrictions. You can also use proxies to evade chunks of content on the network.5. Trying to save money: Many web agents are free, but we can't guarantee their security or performance. However, if all you need from time to time is the benefits described above, a free web agent may be enough.If you need multiple different proxy IP, we recommend using RoxLabs proxy, including global Residential proxies, with complimentary 500MB experience package for a limited time.

Read More +
FAQ
28-09-2021

What is the difference between a proxy server and a reverse proxy?

1.Proxy servers and reverse proxies both act as buffers between the Internet and the computers behind them, but in two different ways. Recall that a proxy server handles traffic to and from a Web server on behalf of a client or client network. As you might imagine, reverse proxies are just the opposite.2. A reverse proxy sits between a group of Web servers and the Internet and processes traffic on behalf of these servers. In this way, organizations with many different servers (for example, large web sites with multiple types of products and services) can place all their servers behind a public-facing Internet presence. Just as a forward proxy ensures that no server can directly contact the client behind it, a reverse proxy isolates its server from client traffic.The distinction between proxy and reverse proxy is subtle but important. In summary: The proxy is in front of the client and the reverse proxy is in front of the server.If you need multiple different proxy IP, we recommend using RoxLabs proxy, including global Residential proxies, with complimentary 500MB experience package for a limited time.

Read More +
FAQ
28-09-2021