#dedicated socks5 proxy

1. Socks proxy

Socks proxy connections are like a generic connection. It establishes a TCP only connection with another server on behalf of the client. It then uses TCP connections to route traffic between clients and servers. The typical purpose of socks connection is to operate behind the firewall and establish TCP only connection outside the firewall.

Since the socks protocol does not penetrate the data being transmitted, it can be used with any type of connection. Therefore, you can use socks connections for networks that use POP3, HTTP, or almost any connection. Socks has a wide range of compatibility.

Socks proxy supports versions 4 and 5. SOCKS 5 supports TCP, UDP, login and password authorization and remote DNS query. At present, the most commonly used is SOCKS 5 proxy.

2. HTTP proxy

HTTP proxy can only be used for HTTP protocol connection, but these are the protocols that most proxy users need to connect to. HTTP connection can interpret data instantly, which is the disadvantage of socks. This feature can save you a lot of time and money when you want to capture data across multiple platforms. Using pre interpreted data, you can avoid downloading anything manually, which is very useful for automation.

3. HTTPS proxy

HTTPS proxy is actually an HTTP proxy. The letter "s" here means "security" supporting SSL connection. These proxies are used when you want to send sensitive information, such as user names / passwords.

1, Roxlabs

Roxlabs provides IP resources in 220+ countries and regions around the world, with up to 90 million real residential IP resources per day, with high speed and high availability. This proxy server is still good, the proxy pool also has professional maintenance, customer service response is also more timely, but also support free 500MB test, does not limit THE IP extraction, compared to other types of proxy, residential agent is the best quality.

2, Stormproxies

Sormproxies is a PROXY IP service in the US that offers a 2-hour refund policy, but does not support a free trial. A dedicated proxy server is only for people who want to browse the Internet using a US IP address.

3, YourPrivateProxy

YourPrivateProxy provides residential and data center proxy services. It provides not only HTTP proxies but also SOCKS5 proxies. In the United States and other more than 20 regions to provide agents, coverage is not large. Their family only supports PayPal payment, and the payment method is single.

4, GeoSurf

GeoSurf is one of the residential agency providers. They are made specifically for Web crawling, social media management, etc. Their speed is good, but the price is high.

5, SSLPrivateProxy

SSLPrivateProxy is an advanced private proxy provider. The company entered the market in 2012 and since its inception has evolved into one of the major players in the industry. Focus on dedicated data center agents. Their agents are safe, fast and reliable. Their agents are best suited for classified AD sites, social media and e-commerce stores. Since he is a private agency provider, the price of his products is relatively high, and it is difficult to communicate, so he has to go through the process.

6, Smartproxy

In this Internet era, many people are using proxies, including free and paid, but according to statistics, more people are willing to spend money to use paid proxies? Is it safe to use a free proxy server?

1. Free proxy transmission information is not safe. Using a free proxy, the data will enter the proxy server before the transfer. If the other party installs data capture software on the proxy server, it can intercept your information and crack your password.

2. It is not safe for free proxies to receive information. Similarly, the received information is also the access page forwarded by the free proxy server, which may be a forged phishing website, posing a certain threat.

3. Cookies are not safe. If the other party's server records login information, your cookiest will also be used. In addition, if there is no one to maintain the free proxy, once there is a problem, there may be great losses (there will be some losses in account blocking, business impact, etc.).

The proxy includes Http proxy, Https proxy, and Socks proxy

1. Http proxy. The WWW is familiar to everyone who accesses the Internet. WWW connection requests are HTTP, so we use HTTP proxies when browsing the web, downloading data (or using FTP). It is bound to ports 80, 3128, and 8080.

2. HTTPS proxy. Developed by Netscape HTTPS (SecureHypertextransferProtocol) secure hypertext transfer protocol, built into the browser, used to compress and decompress data, and returns the network transmission. In fact, HTTPS uses Netscape's full Socket Layer (SSL) as a sublayer of the HTTP application layer. HTTPS uses port 443 instead of using port 80 to communicate with TCP/IP, as HTTP does. SL uses 40 keywords as RC4 stream encryption algorithm, which is suitable for commercial information encryption. HTTPS and SL support X.509 digital authentication, allowing users to confirm who the sender is if necessary. SL uses 40 keywords as RC4 stream encryption algorithm.

3.Socks proxy. The proxy server that uses the SOCKS protocol is a UNIVERSAL proxy server called SOCKS. Socks is a circuit-level underlying gateway developed by DavidKoblas in 1990 and has been an open standard for network standards. Socks does not require the application to adhere to a specific operating system platform. A Socks proxy is different from an application proxy and HTTP proxy. Socks proxy is just a simple packet transmission, don't worry about the application protocol (such as FTP, HTP, NNTP request).

So Socks proxies are much faster than other applications. It is usually bound to port 1080 of the proxy server. If you want to access the Internet through a firewall or proxy server, use SOCKS. In general, users do not need to use dial-up Internet. Note that the proxy servers that are commonly used for web browsing are typically specialized HTTP proxies, as opposed to SOCKS. So, browsing the web doesn't mean you can get online through SOCKS. Common firewall or proxy software supports SOCKS.

A DynamicIP address is a way to assign IP addresses when needed. Dynamic means that telecom randomly assigns IP addresses every time it accesses the Internet.

Because IP address resources are very valuable, most users will use dynamic IP addresses when accessing the Internet, such as Modem,ISDN,ADSL, wired broadband, cell broadband and other ways of accessing the Internet computer, each time the Internet will be assigned a temporary IP address.

Static IP addresses are assigned to users during ISP installation. Users can directly connect to the Internet without obtaining IP addresses. Dynamic IP addresses correspond to static IP addresses.

Differences between dynamic IP and static IP:

1. Different IP number segments. In short, with static IP, disconnect from the network, reconnect or the original IP address, while with dynamic IP, disconnect and reconnect and the IP address will be different.

2. Price: Static IP is usually a fixed IP address of a dedicated server or dedicated online computer. The cost is relatively high, while the price of dynamic IP is cheaper.

3, network speed: there is little difference between the two, static or dynamic impact on network speed is not big.

4. The biggest difference between the two is that dynamic IP is more flexible and fast, while static IP is more stable. Many online activities, such as online promotions and voting, now restrict IP addresses. For example, only one account can be registered with an IP address every day, or only one vote can be cast from an IP address. Therefore, the demand for IP addresses increases. In this case, dynamic IP is more convenient and faster. For enterprises that need stability or host multiple applications, static IP addresses can be used. If you want to access your computer remotely, you also need a static IP address.

As we all know, a ReverseProxy is a proxy server that receives a connection request on the Internet, forwards the request to the server on the internal network, and returns the result obtained from the server to the client requesting the connection on the Internet. At this point, the proxy server appears externally as a server. So what does it do? Please look at the introduction below.

1, protect website security. Any request from the Internet must first go through a proxy server. In short, all requests to our site must be secured through a reverse proxy server, which solves the whole problem.

2. Speed up network requests by configuring caching. It can cache some static resources on the real network server to reduce the load pressure of the real network server. Static resources can be cached on the reverse proxy server. In this way, resources on the reverse proxy server do not need to be obtained from the network server, reducing the pressure on the network server.

3. Load balancing. Act as a load balancing server to balance the distribution of requests, balancing the load of servers in the cluster

The reverse proxy server can be used to distribute requests to different servers, reducing the pressure on the servers and preventing the website from being inaccessible when a server hangs up. This ensures the high availability of the website and reduces accidents.

Online data is all about us. Whether you're a data collector or a data provider, online data affects how we live and work.

In the era of big data, data analysis is needed. After learning crawler, more data sources can be easily obtained, so as to conduct deeper and more effective data analysis and gain more value.

It is well known that web data collection can be blocked by websites' anti-cheating systems, so proxy servers are a good way to solve this problem.

Why does a highly anonymous proxy make it easier for you to face anti-cheating systems? High anonymous proxy has the following advantages: large IP pool, large daily traffic, fast speed, and good stability. For web data collection personnel, the large IP pool means that the available IP is fresher. If the daily traffic is large, more IP addresses are available on a day and the reuse rate is low. Fast speed, good stability, this needless to say; Exclusive IP, which means fewer people use it, IP is more pure.

In the new era of network media, for individuals or businesses, soft promotion is increasingly used in forums and social media platforms. However, if businesses that often post on forums and other platforms know that it is easy to delete posts or disable the use of multiple accounts after posting. In addition, if the IP on the network is often deleted, the IP on the network may be blocked. Due to various problems caused by IP use, you can't publish with your own IP, which will bring great trouble to businesses.