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How to Change your Proxies?

12/31/2021/in All Articles, Browser Basics /by Jolian

About the proxy

What is a proxy?

A proxy refers to proxy software or proxy server, and can also be considered as a mode of network access.

Agents, as the name suggests, are used to do other things that things do not want or cannot do. For example, when you perform operations on a database, the agent can record the operation after you perform operations on the database. The function of a proxy server is to obtain network information on behalf of network users, and its basic behavior is to receive the request sent by the client and forward it to the target server.

How does proxy work?

Proxy service before the remote access, web data files, in the proxy at the bottom of a copy of the backup, if online set specified proxy, every time when in links to web pages, will check whether there are other people on the same site before, so you can back to the data directly, need not connected to the outside.

Figuratively speaking, it is the network information transfer station. Under normal circumstances, when we use a web browser to connect directly to another Internet site for network information, we contact the destination site server directly, and then the destination site server transmits the information back.

The proxy server is between the browser and the Web server to another server, with it, the browser to retrieve the Web page but not directly to the Web server to the proxy server requests, the signal will be sent to the proxy server, the proxy server and browser to retrieve the information they need to transfer to your browser.

The application of proxy

Proxy servers are like Bridges between two sides and are mostly used to connect to the INTERNET and INTRANET. But proxy servers are generally set access passwords or charge proxy fees.

What are the advantages of proxy?

1) Improve the speed of internal access

A proxy with a large bandwidth connects to the target host. Also, proxy servers usually have a large disk buffer (up to several gigabytes or more), like a large Cache, which has a lot of storage space. It constantly stores newly acquired data into its native memory.

When information with the outside world through, at the same time also save it to the buffer, if the browser on the requested data in its native storage already exists and it is the latest, when other users to access the same information, then it is not to fetch the data from the Web server, and directly by the buffer to retrieve information, to transfer the data on the memory to the user’s browser, In order to achieve the purpose of improving access speed.

2) Hide IP addresses, which can function as a firewall

The proxy server is an important security function provided by the Internet link-level gateway, and its work is mainly in the dialogue layer of the open system interconnection model.

When all Intranet users access the external network through the proxy server, the mapping is only one IP address, so the external network cannot directly access the internal network. For a LAN using a proxy server, only the proxy server is visible to the outside world, and users of other Lans are invisible to the outside world. The proxy server acts as a barrier to the security of the LAN.

In addition, two unconnected intranets can also exchange information through a proxy server of a third party. All these can play the role of the firewall so that the security of Internet access has been improved.

3) Change your location

Using a proxy also allows you to access sites that you can’t directly access.

If you are studying or traveling abroad and find yourself blocked from accessing a local website, you are experiencing Internet access restrictions. Since the proxy provides you with a variety of IP options, you can choose the IP address of the city you want. You can select an IP address in your own country to access again or select some IP addresses allowed in your own country.

Also, since agents allow you to change locations, they can be used for social marketing. Because some Web services may behave differently in different locations, proxy IP can help consumers view social media ads or other activities from a user’s perspective.

4) Save IP overhead

The proxy server allows the use of a large number of “IP addresses”, saving online resources. Using a proxy server reduces the need for IP addresses.

For LAN access to the Internet, if you apply for an IP address for every user in the LAN, the cost is considerable. This problem is solved when you choose to use a proxy.

5) Block some access requests that affect the company’s internal traffic

For a LAN using a proxy server, only the proxy server is visible to the outside world, and users of other Lans are invisible to the outside world. The proxy server acts as a barrier to the security of the LAN.

6) Set limits on ports to prevent illegal attacks

The biggest advantage of proxy IP addresses is that IP addresses can be used to manage network resources and prevent some network resources from entering specific areas to protect the region of resources. High-quality proxy IP has great benefits for network security can make our computer from virus intrusion, especially for an enterprise, there is a lot of internal information, this proxy IP can greatly enhance security, in order to prevent the attack of hackers.

change your proxies

So, how do I set up or change the proxies? Keep reading!

1) Manually set the proxy

The address of the proxy server is similar to the address of any computer on the network, so if you already have an IP address and want to set it in your browser, you need to do the following:

Open your browser and find the Settings option in the menu in the upper right corner
Find network and Internet options and click in
Select the proxy option, click Manual Settings, and enter the IP address and port you know in the address bar
Save this information and exit.

2) Disable the proxy

Sometimes the proxy server prevents you from connecting to the network. If you want to change this, disable it.

If you can’t find the agent’s Settings TAB on your computer, you can find it in your browser. For example, go to the Settings TAB in the upper right corner of Chrome and find “Advanced” in the Settings list. Under advanced options, you will see “System” and then “Open your computer’s agent Settings”. Click on it and your computer will pop up the Agent Settings TAB. The proxy service is disabled from here.

3) Use ClonBrowser

Did it ever occur to you that you wouldn’t have to go to so much trouble to change your representation? Whether you’re looking for security or experience, ClonBrowser has everything you need.

First, ClonBrowser is an excellent virtual browser with strong proxy integration. Whether it’s 911, Luminati, Oxylabs, Vmess V2ray, ShadowSocks, etc., there are only proxy services you can’t think of, nothing you can’t use.

Second, ClonBrowser is an excellent privacy browser. If you want to change agents just to protect your privacy, ClonBrowser is for you! Because ClonBrowser isolates caches like cookies and uses mask fingerprints to keep the outside world from prying on you.

In addition, ClonBrowser allows you to create many configuration files and share them with your team to meet your multi-account needs. Start your free experience now!

IP VPN vs VPN | What are they? What’s the difference?

09/08/2021/in All Articles, Browser Basics /by Jolian

What is VPN

VPN is short for Virtual Private Network. VPN creates a private network over a public network for encrypted communications.

The VPN gateway implements remote access by encrypting the data packet and converting the target address of the data packet.

VPNs are widely used in enterprise networks because they can be installed on servers, hardware, and software.

VPN is a type of remote access technology that uses a public network to build a private network for users. So what is remote access? When you want to work from home, or when someone from another country wants to work on the company Intranet, such access requests are called remote access.

However, some people will question, why not choose the dial-up line to access the enterprise Intranet directly?

Of course, you can, but it can be a security risk for businesses and individuals.

Some traditional enterprises choose to use leased DDN lines (which provide users with dedicated medium and high speed digital data transmission channels, so that users can use it to organize their own computer communication networks) for remote access, but this kind of equipment is relatively old, and enterprises need to pay more expensive communication costs and equipment maintenance costs.

VPN essentially uses a series of encryption technologies to install a data exchange channel on the public network.

After a VPN server is installed on the Intranet, the Internet is connected to the VPN server when remote users want to access Intranet information. Then the VPN accesses the desired website.

The VPN in the middle transmits information to servers and user devices on both sides while encrypting the data. This encryption process makes much of the data “unreadable” to the outside world as if it were a separate channel, but in fact, a VPN still uses a public network.

The working process of the VPN

The workflow of VPN is very similar to the sealing, transportation, and unpacking of express packages. The workflow of VPN is as follows:

Protect the host from sending information.
Select the delivery mode: According to the rules set by the network administrator, decide whether to encrypt the data (packaging and sealing) or directly transmit the data.
Packing: If encryption is required, the VPN device encrypts all the data (including the data to be transmitted, source IP address, and destination lP address), adds a data signature, and re-encapsulates new data headers (including the security information and initialization parameters required by the destination VPN device).
Transport: The encapsulated packets are transmitted over the public network through the channel.
Check and unpack: After the data packet arrives at the destination, the data packet is decrypted (unpack) after checking the digital signature.

In the entire flow, the destination address of the original data packet (VPN destination address) and the remote VPN gateway address are very important, which affect the whole VPN communication.

According to the destination address, the VPN gateway can determine which packets need to be processed, and those packets that do not need to be processed can be directly forwarded. The remote VPN gateway address specifies the destination address (the address at the other end of the VPN channel) to which the processed packets are sent.

Because communication is bidirectional, gateways at both ends of the channel must know the destination address of the packet and the remote VPN gateway address to ensure the correctness and stability of information transmission.

The advantages of VPN

Convenient and Flexible–VPNs make it possible to work flexibly.

Home and business travel are no longer barriers to not being able to work, and business partners and others can take advantage of locally available high-speed broadband connections to connect to corporate networks.

Easy for use–VPNs give users a whole new experience.

It provides an Internet infrastructure that is easy to set up so that both new and old users can quickly pick up and easily add to the network.

Full of Security–VPNs have a higher level of security.

It establishes tunnels. Encryption and identity protocols protect data from outside prying eyes, effectively preventing data theft and other unauthorized devices from reading the data.

Stable and Efficient–VPNs provide quality service.

Wan traffic is unstable and bandwidth utilization is low, the traffic distribution is polarized. During peak traffic periods, network bottlenecks are caused due to congestion, which greatly affects the transmission of real-time data. However, a large amount of bandwidth is idle during low traffic periods. VPNs use traffic control policies to arrange bandwidth based on priorities to prevent congestion.

Manageable

VPNs are fully managed by the user, making it easier for everyone else to use it.

Save money

The cost of traditional long-distance dedicated lines is huge. VPNs only need to connect new nodes and provide the communication rules between new points and other points at a relatively low cost.

The disadvantages of VPN

Relyon suppliers

Users need to sign a contract with a VPN supplier to keep the service running. Individuals can’t directly interfere with VPN performance. Creating a VPN is a complex process, so it’s important to find a good vendor and sign a reasonable contract.

Maybe the product is not compatible

VPN products and solutions from different suppliers are sometimes incompatible, driving up the cost of using the device.

Wireless devices may pose security risks

Any advanced encryption can be breached as users roam between access points.

What is IP VPN

We already know what VPN is. We know that it takes a lot of money and energy to buy the equipment, design and build the lines, and carry out daily maintenance. Even training can be costly. In this case, you need to purchase the VPN service provided by the suppliers. IP VPN is also a service they provide.

Based on the Backbone network owned by the supplier and using the advanced multi-protocol label switching (MPLS) technology, the IP VPN service provides end-to-end service quality assurance and security services for enterprise users to build an internal private network.

Generally, IP VPN service suppliers have professional technical teams and a relatively large operation scale to help users to establish a more mature and stable network, which saves a lot of time and unnecessary capital consumption for users, and at the same time enables users to have a better experience.

Common technologies of IP VPN

L2TP: Widely used for distributed mobile customers.
IPSec: It can be used alone or in conjunction with tunneling protocols such as L2TP and GRE, giving users greater flexibility and reliability.
GRE: An early, mature protocol, which is easy to implement.
MPLS: A new technology that uses tags to guide data along with an open communication network at a fast and efficient rate. It is used to regulate network resources and improve service quality.

The difference between VPN and IP VPN

VPN and IP VPN have different mechanisms

The tunnel can ensure security. Therefore, IP VPN also uses the channel mechanism to make the encapsulation mode and address information of VPN packets irrelevant to that of the bearer network.

However, while IP VPN is very similar to VPN, they are different.

VPNs belong to layer 3 and layer 4 of the OSI model and, as mentioned earlier, build channels over the public network, which means that the VPN still relies on the public network. And no matter how you defend it, using a public network means you may face bandwidth deficits (denial of service) and slow speeds.

However, IP VPN belongs to layer 2, which means that it is off the public network and connects to the site through a private network, which ensures the efficiency and security of data transmission.

VPN and IP VPN apply different circumstances

VPN is recommended if you are working for an individual’s daily life or for a small startup where you don’t need to telecommute. Because A VPN can meet your data transmission and security needs without paying excessive costs for maintenance, resulting in a personal economic burden.

But if it is a large enterprise or a major organization, IPVPN is the best choice. Because IP VPN can meet the demand of access from different places, it is more efficient and more secure. And large enterprises can support the cost of operating an IP VPN.

For suppliers, IP VPN is a business scope with great potential, and improving better IP VPN services is the need of The Times.

4G Proxy | Optimize your cross-country browsing experience

08/13/2021/in All Articles, Browser Basics /by Jolian

Proxy server is an Internet server with its own IP address, which is between the user and the Internet. It is the intermediate program between the user’s computer and the Internet site, and also the transfer station of network information.

The proxy server can take the place of user machines to send page access requests to the Internet website, through a series of intermediate operations to provide users with network security filtering services, improve the speed and efficiency of browsing the website, and protect users’ privacy and security.

That is to say, the proxy server is the “firewall” of the users’ network security and privacy and the “accelerator” of Internet browsing.

How does Proxy work?

Proxy is the middle man

When you open an Internet link directly without using a proxy server, the Internet will get the IP address of the users’ computer from the received request signal and send the information back based on the address it has got.

The Computer’s IP address is the Internet equivalent of your address in the real world. In other words, the IP address is your address when you send the letter, and the Internet link you request is where the recipient is located.

When the Internet receives your letter (request signal), your address (IP) also leaves a trace. A proxy server is an intermediate program that is both a server and a client. When your client is connected to it and sends a request signal to the Internet, the proxy server will receive the request and collect the required information from the Internet on your behalf and send it back to your browser so that you can see the link you want to view.

When the proxy server sends your request to the Internet, it can keep the trunk demand and adjusts users’ data at the same time. It helps you to change your IP address and uses proxy addresses for network activity so that the Internet can’t exactly get your location, which can protect personal privacy data and avoid Internet filtering, etc.

At the same time, the vast majority of proxy servers have buffer or cache function, If the resource you request has the latest storage on the memory, it can retrieve data directly from memory and feed it back to your browser, which saves the step of forwarding the request signal to the Internet, so as to improve your browsing efficiency and give you a high experience.

The use of proxy

Speed up& cost down: The cache function saves the process of sending signals to the Internet and collecting data, improving users’ browsing efficiency and reduces communication costs.
Filtering& policing: It protects against offensive access. The proxy server can monitor and filter dangerous information whether it is the user’s behavior of accessing the Internet or the information feedback from the Internet.
Protecting real IP: Hiding IP through proxy servers to protect personal privacy and avoid marketing interference and malicious attacks.
Breaking through the limit: In the face of IP blocking or content filtering of foreign websites, you can access foreign websites through proxy servers.

Why need 4G Proxy?

4G proxy servers, as the name suggests, are associated with mobile devices (phones, tablets, etc.). When you use mobile data to connect to the Internet, the 4G proxy server will provide you with the IP address of the destination region, which allows you to you can browse foreign websites. The IP addresses of 4G mobile proxy will remain in rotation, so you will be using dynamic mobile IP for Internet activities.

The feature of 4G proxy

4G mobile proxy is the most advanced mobile agent. It Provides users with mobile IP addresses that can be rotated by all devices, and the Internet has a high degree of trust in the IP addresses it provides (because everyone Shared IP, the Internet does not want to reject hundreds of thousands of its customers by banning one IP), Therefore, the performance of 4G proxy service to protect privacy and filtering is strong.
4G mobile proxy provides you with a clean IP address. Because the mobile network uses dynamic IP, the behavior of the last user can affect your use (you may encounter situations where you need to authenticate).
4G mobile proxy is easier and faster to operate. 4G proxy is applicable to all operating systems. The mobile proxy will automatically serve you, so what only you need to do is to check the country to access it, no need to install other software.

The difference between 4G proxy and VPN

VPNs and 4G mobile proxies both allow you to break through blockages and hide the real IP address, but there are some differences in details. VPNs need to be served by the corresponding software, and the browsing activities operated in the software will be encrypted, making it impossible for any behavior to obtain your information. But at the same time, you need to pay for the encryption service, so VPNs are usually expensive. What’s more, because the VPN is installed on your device so the process of encryption may slow down your device. Therefore, unless encryption is required, buying a VPN is not recommended.

How to choose 4G proxy?

Whats make a good 4G proxy

So if I want to buy agency services, what elements should be considered carefully? Here gives some factors to consider:

The number of IP addresses: The more the provider offers, the more you can choose, and this large number also implies the power of performance.
The number of rotated IPs: You can access multiple websites without any problem by rotated IP.
The sharing capability of a mobile proxy: The sharing capability provided by the provider may not be suitable for network scraping.
Price: Price also has certain references in measuring the stability of performance. Generally speaking, the more data, the higher the price. At the same time, affordability is a real factor to be considered.
Speed: The faster a 4G mobile proxy service runs, the better your experience will be.

Some good providers

When the demand arises, it takes a lot of energy and time to set up a mobile proxy. So in order to meet the demand, the agent service providers were born. In order to accurately find the desired supplier in a complex competitive market of suppliers, it is necessary to investigate the services they provide, and here are several options:

Luminati——”Provides the most advanced mobile residential proxy service offering the fastest and largest real-peer 3G/4G IPs network in the world.”: Luminati is the first and largest 4g proxy provider in the market. Luminati’s network has spread all over the world, and you can choose an IP address in any country. Free 7-day trial service is also provided. But the official use is expensive.
Soax—— “Cleanest, regularly updated proxy pool available exclusively to you. Over 8. 5M IPs are active worldwide. Flexible targeting by country, region, city, and provider.”: The Soax mobile Agent service is accurate in location coverage which has fully compatible with many use cases. It is affordable and has excellent run time, but maybe slow in customer support.
HydraProxy——”The Internet As It Should Be.Limitless.”: The number of IP addresses that HydraProxy has had reached over 200,000 and is affordable. Because only targeted all US States, it has extensive coverage across the United States and is available in all states.
Proxy-cheap—— “Best Value! No monthly commitment. No additional fees. “: As a proxy supplier known for its cheap, it is very safe and reliable. Its target market is the European Union and the United States. Free trial is available but there is no refund.