What is a VPN and how does it work?
A complete guide to virtual private networksA VPN, or virtual private network, is a secure tunnel between your device and the internet. VPNs protect you from snooping, interference, and censorship
Why do you need a VPN? Key reasons and use cases

While traveling
A VPN helps you enjoy secure, uninterrupted streaming on platforms like Netflix, Hulu, Amazon, and HBO. Say goodbye to ISP throttling and securely stream your favorite shows and movies with ease.

While streaming
A VPN helps you enjoy secure, uninterrupted streaming on platforms like Netflix, Hulu, Amazon, and HBO. Say goodbye to ISP throttling and securely stream your favorite shows and movies with ease.

While on public Wi-Fi
Public Wi-Fi hotspots in cafes, airports, and parks can expose your personal information to cyber threats. A VPN encrypts your connection, protecting your data from hackers and prying eyes.

While gaming
A VPN unlocks games, maps, skins, and other content that might be blocked on your network. It also protects against DDoS attacks, reduces ping, and minimizes lag for smoother gameplay.

While file-sharing
Peer-to-peer file sharing often reveals your IP address to strangers, exposing your downloads to potential tracking. A VPN keeps your IP address hidden, providing greater anonymity and peace of mind
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Benefits of using a VPN
A VPN offers a wide range of benefits, whether you’re focused on securing your data, accessing restricted content, or improving your overall online experience. Here’s a closer look at how a VPN enhances your digital life:
Protecting your privacy and security
A VPN safeguards your personal information by encrypting your internet connection, preventing hackers, advertisers, and even government surveillance from accessing your data. By masking your IP address, a VPN keeps your online activity private, ensuring that your browsing, messaging, and online transactions remain secure from prying eyes.
Securing public Wi-Fi connections
Public Wi-Fi networks, such as those in cafes, airports, and hotels, are often unsecured, making them prime targets for hackers. A VPN encrypts your connection, securing your data even on these unprotected networks. This is particularly important when accessing sensitive information like banking details or logging into personal accounts while on the go.
Avoiding ISP tracking and censorship
ISPs can track your browsing habits, throttle your connection, or even restrict access to certain websites. A VPN encrypts your traffic, preventing your ISP from monitoring your activity or limiting your speeds based on usage. It also helps users bypass censorship in restricted regions, allowing access to blocked content and ensuring an open internet experience.
Securing remote work and file sharing
A VPN is an essential tool for remote workers and businesses. It provides a secure connection to corporate networks and ensures that sensitive communications and file transfers remain private. By encrypting data, a VPN helps prevent unauthorized access, protect confidential files from cyber threats, and ensure secure collaboration across teams.
Enhancing online gaming
For gamers, a VPN offers several benefits, such as preventing DDoS attacks, reducing lag, and enabling access to geo-restricted servers and content. Whether unlocking new content or looking for smoother gameplay, a VPN optimizes your connection.
Buffer-free streaming
Streaming enthusiasts can use a VPN to avoid ISP throttling and enjoy uninterrupted streaming of movies, TV shows, and live sports while protecting their privacy. A VPN shields your online activity from your ISP, so even during peak times you won’t be susceptible to content-based throttling.
VPN protocols: How they work
VPN protocols define how your data is encrypted and transmitted. Here are the most common ones:
IKEv2/IPSec
This protocol is known for stability during network changes and is great for mobile users needing reliable connectivity.
WireGuard®
A newer, lightweight protocol designed for top-tier performance and robust encryption.
Why choose RockyVPN?
Location in 90 countries
Choose from VPN server locations in 90 countries all over the world.
24- hour live chat support
We're available anytime to help you with setup and troubleshooting.
SecureServer Technology
Our cutting-edge method of operating VPN servers guarantees that no data is ever stored on a hard drive.
Network Lock kill switch
Network Lock keeps your data safe if your VPN connection drops, blocking all online traffic until protection is restored.
No activity or connection logs
RockyVPN does not and will never log traffic data, DNS queries, or anything that could be used to identify you.
Best-in-class encryption
Your data is protected by advanced mathematics in AES-256,the standard trusted by experts worldwide.
Private DNS
RockyVPN runs its own private, encrypted DNS on every server, making your connections both safer and faster.
Lightway Protocol
Our pioneering VPN protocol, Lightway is engineered for a faster, secure, and more reliable VPN experience.
Frequently Asked Questions
We have compiled list of frequently asked questions to provide you with quick and comprehensive answers.
More questions? Contact Us.