Is using a VPN safe? Everything you need to know

As technology evolves, cybercriminals also adapt, using more sophisticated methods to target sensitive data, endangering your privacy. While VPNs are often touted as a solution to safeguard your online activities, some uncertainty lingers.

Is using a VPN safe? With thorough research to find a reputable service, the answer is typically yes. Continue reading for a deeper understanding of VPN functionality and selecting the most suitable one for your needs.

What is a VPN?

A virtual private network (VPN) is a service designed to protect your online privacy. It creates a secure, encrypted tunnel for your data, preventing third parties from intercepting or understanding it. This ensures that your personal information remains private and secure, shielding it from other users on the same network.

How a VPN works?

Using a VPN service involves encoding and redirecting your personal data. Initially, your information goes to the VPN's servers before reaching its final destination. The data is scrambled to the extent that anyone trying to access it will only see gibberish. This ensures that details like browsing behavior and app activity remain private.

The advantages of using a VPN

Regardless of your internet usage habits, you likely want to protect your personal or business information from being accessed by unauthorized individuals. Whether you're concerned about data breaches or companies selling your data, there are several reasons to consider investing in a reliable VPN service.

Using a VPN at home

Setting up a VPN service for your online activities at home can be beneficial for various reasons, such as:

• Protecting your personal data from hackers
• Accessing essential information that may be blocked by the government
• Preventing services like Facebook from using your data for their benefit
• Making it more difficult for companies to sell your data to third parties

There are many valid reasons for using a VPN on your mobile device, with privacy, security, and bypassing censorship being among the most common. Just as locking your doors at home provides a sense of security, using a VPN can offer a similar level of protection and confidence while browsing the internet.

VPN use while traveling

When traveling, especially abroad, using a VPN is often necessary. Unreliable networks can expose your data to prying eyes. Additionally, accessing streaming services from another country can lead to account lockouts. Using a VPN can help you access these services and maintain your online security while traveling, whether for leisure or business.

Using VPNs in a business environment

Business owners and employees use VPNs for similar reasons as individuals, such as security and privacy, but the stakes are higher in a professional setting. Businesses hold confidential data like trade secrets or client credit card information, which could be for a few dozen people or millions over years. Using a VPN server can reduce the risk of hackers accessing sensitive materials and encrypt company resources, reducing the risk of a breach.

How to choose a VPN?

Not all VPN services are the same. We recommend reading our article on the best VPN services to help you choose the right one for your personal or business needs. When selecting a VPN, consider the following factors:

• Is it dependable? VPNs should have robust security features like IP address encryption and two-factor authentication. Some companies may claim their product is a VPN, but these services may lack the encryption capabilities VPNs are known for. Before subscribing, research to ensure the service will truly protect your data. 
• How fast is it? Using a VPN often slows down internet speed because it adds an extra step to your browsing. If speed is a priority, test different VPNs with free trials to see how they impact your internet speed.
• What do reviewers and customers say? Before using a VPN, check reviews and recommendations to find out how well-regarded it is. Some VPNs are popular because they work effectively and have a history of protecting customer information without security breaches.
• Is it worth the cost? Consider your needs and what you expect from a VPN service. Ensure the service you choose meets all your requirements to avoid paying for a subpar product.

How to set up a VPN?

Setting up a VPN on your device is straightforward. You can download the service from the provider’s website, app store, or integrate it into your web browser. The setup process may involve adjusting system preferences and creating a new network, which can vary depending on the device or VPN.

For example, on a PC, you would navigate to “Settings,” then “Network,” and finally “VPN.” The steps differ for Mac or Android devices, and the number of steps before adding your VPN network may vary.

If you need assistance setting up your VPN, refer to our comprehensive guide for step-by-step instructions.

VPN limitations

There is some concern about the safety of using a VPN due to a misunderstanding of its purpose and limitations.

Virus protection

While a VPN can enhance your privacy, it does not replace antivirus software. Antivirus programs are essential for identifying and removing harmful viruses that can compromise your device. Some antivirus software, like Bitdefender, also includes VPN services.

Anonymity

Using a VPN can improve your online privacy, but it does not make you completely anonymous. VPN service providers may have access to your data, and websites can still track your activity. Understanding the limitations of a VPN is crucial for managing your online privacy expectations.

Untrustworthy providers

Some free VPN services generate revenue by selling user data, which can be a breach of trust. It is important to research and choose a VPN provider that prioritizes user privacy. Paying for a reputable VPN service is often a better choice than using a free service with questionable privacy practices.