
Vladyslav is the CEO of Proxy-Seller, setting the company's strategic direction, operations, and growth. Focused on building reliable, secure proxy infrastructure for businesses that depend on web data, with an emphasis on stability, scale, and long-term customer trust.
Articles published
77
Author's focus
Industry insights
Specialization
Proxy infrastructure
Experience
12+ yrs in proxy industry
Vladyslav Balva’s articles
Insights
GDPR-compliant web scraping: what in-house teams must verify
GDPR web scraping now draws some of the heaviest data protection enforcement across the EU.

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What is a private proxy? Definition, key uses, and benefits
A private proxy, also called a dedicated, is an IP address assigned exclusively to one user.

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What is a dedicated proxy? Dedicated proxy meaning & benefits
We'll cover what is a dedicated proxy, how it works, the main types, and how to set one up.

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What are ISP proxies? Meaning, features, and use cases
ISP proxy is a hybrid proxy type that blends datacenter infrastructure with IP addresses assigned by internet service providers.

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Mobile proxies vs residential proxies: key differences and use cases
Residential proxies pass as ordinary home users; mobile ones inherit the near-untouchable reputation of carrier networks behind CGNAT

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New Proxy-Seller dashboard: built around your workflow
We redesigned the Proxy-Seller dashboard from the ground up as part of the broader update of our website.

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Life after NetNut: Buyer’s guide for teams in the middle of migration
What the FBI takedown changed, what proxies actually cost now, and how to pick a provider that won't disappear next.

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Bright Data exposed: how free Smart TV apps route proxy traffic
Include Security’s June 2026 research on the Bright Data SDK looked at whether living-room devices should become commercial proxy infrastructure.

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What are SOCKS4 and SOCKS5 Proxies: What’s the Difference?
To decide which option fits a specific task, let’s examine SOCKS4 vs SOCKS5 separately in terms of capabilities, constraints, and technical differences.

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Top 10 Reasons Why Use a Proxy Server in 2026
Below are ten core reasons why intermediating servers have become an integral part of IT and marketing infrastructure.

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SOCKS5 Proxy: Benefits & Use Cases
This article covers what SOCKS5 is used for, how it works, where it’s used, and its main strengths and limitations.

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Error Code 1015: Causes, Fixes, and How to Prevent It
What is error 1015 meaning and how to fix the issue depending on its cause – read here.

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Backconnect Proxy: How It Works and Areas of Application
To understand what is a backconnect proxy and why they are effective for network-heavy workloads, we’ll look at their architecture, how they differ from other types, where they’re used, and how to choose a provider – with an emphasis on practical details.

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What You Should Know About Hard Data Vs Soft Data
Understanding the hard data vs soft data difference is essential for accurate interpretation, the selection of appropriate analytical methods, and ultimately, for making well-founded decisions and achieving objectives more effectively.

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What Are HTTP Headers and How Do They Work
Caching issues, incorrect content localization, or unexpected authorization errors are often related not to the application code, but to how HTTP headers are generated and processed during data exchange.

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A Simple Guide to How Proxy Pools Work
This guide will help you grasp the essence of proxy pools along with their functioning, types, and common uses. Moreover, you’ll learn how to configure your own, and define optimal settings.

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What is a Transparent Proxy?
Transparent proxies are commonly deployed in scenarios where it is necessary to monitor or control network activity while maintaining the user’s familiar environment.

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Protect Your Data with Proxy Servers for Cybersecurity
In this article, we will look at proxy server security benefits, its functions, and the scenarios it is most useful. Additionally, you will understand how to identify a trustworthy solution, while knowing the factors that determine its dependability.

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What Is a Proxy Hostname and the Pros & Cons of Using It
When a user sets up a proxy, most people will remember it involves an IP address, a port, and for private solutions, a username and password. This discussion aims to shed light on proxy hostname meaning and its features.

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Understanding URL Spoofing and Its Implications
Ignoring threats of this magnitude leads to losing financial and personal data and compromised digital safety. With better understanding of: what is URL spoofing, users can defend against such threats. That’s the purpose of this article.

PROXIES FROM $0.02/IP
Ready to put this into practice?
Pick a proxy type and location, and start using it within minutes.
Instant delivery
24/7 support
Refund policy
