What Is a Proxy? Differences Between a Proxy and a VPN
What Is a Proxy? Comparison Between Proxy and VPN: Similarities, Differences, and Which One Should You Use for SEO, Automation, and Security? Learn More at proxygen.vn.
In the era of rapid Internet development, concepts such as Proxy and VPN are increasingly used to enhance security, anonymity, and access to restricted content. However, many people still confuse these two technologies. This article from proxygen.vn will help you clearly understand what a Proxy is and the differences between a Proxy and a VPN.
What Is a Proxy?
A proxy is an intermediary server that sits between the user and the Internet. When you access a website through a proxy, your request is first sent to the proxy, which then accesses the destination website on your behalf.
A proxy helps to:
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Hide your real IP address
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Change your access location
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Access blocked or restricted websites
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Support automation, SEO, and data crawling
Currently, proxygen.vn provides various types of proxies such as IPv4 Proxy, IPv6 Proxy, Datacenter Proxy, Residential Proxy, and Rotating Proxy.
What Is a VPN?
A VPN (Virtual Private Network) is a technology that creates an encrypted tunnel between your device and a VPN server. All of your Internet traffic passes through the VPN before reaching the outside world.
A VPN helps to:
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Encrypt data
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Enhance security when using public WiFi
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Hide your IP system-wide
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Protect personal privacy
VPNs are commonly used by individual users and are not specialized for automation or SEO purposes.
Should You Use a Proxy or a VPN?
Choose a Proxy if you:
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Run automation tools
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Crawl or scrape data
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Manage multiple accounts
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Need separate IPs for different applications
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Choose a VPN if you:
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Need security when using public WiFi
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Want safe personal Internet access
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Do not require a large number of IPs
Conclusion
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Proxy: Ideal for technical work, SEO, and automation where multiple IPs and high speed are required
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VPN: Best for individual users who need data encryption and personal privacy protection
Depending on your purpose, choosing the right tool will help you achieve optimal efficiency.
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