Nowadays, in the age of information technology and cyber threats lurking around every corner, the security of your information has never been more paramount. Your phone number, which you may consider mere contact information, can actually become a gateway to cyber threats.
This is where virtual phone numbers come in. Virtual phone numbers are cloud-based phone numbers that operate over the internet through a protocol known as Voice over Internet Protocol (VoIP).
Virtual phone numbers do not require a physical SIM card and can thus enable you to make and receive calls and send messages without revealing your true phone number.
In this article, we’ll explore the security benefits of using a virtual phone number, drawing from expert insights and real-world applications.
What is a Virtual Phone Number?
A virtual phone number is a phone number that is not tied to a physical phone line. Instead, it is hosted in the cloud and can be accessed from any device with an internet connection. Virtual phone numbers can be used for a variety of purposes, including business communication, personal communication, and more.
Virtual phone numbers have surged in popularity, with services like Google Voice, Burner, and Hushed offering easy access. But beyond convenience, their true value lies in bolstering security. By acting as a buffer between your real identity and the online world, they mitigate risks associated with data breaches, phishing, and surveillance.
Protecting Your Personal Information
One of the main benefits of using a virtual phone number is that it helps protect your personal information. When you use a virtual phone number, you don’t have to give out your personal phone number to anyone. Instead, you can give out your virtual phone number, which is tied to your account, but not your personal information.
This can be especially useful for individuals who want to maintain their privacy. For example, if you’re selling items online and don’t want to give out your personal phone number to potential buyers, you can use a virtual phone number to communicate with them.
Preventing Spam Calls
Spam calls and phishing scams are rampant, with billions of unwanted calls reported annually. Virtual phone numbers act as a frontline defence by allowing you to compartmentalise communications. Dedicate a virtual number for public-facing activities like online ads or forums, and you’ll contain spam to that line, keeping your real number pristine.
These numbers often come with built-in filtering tools that block suspicious calls or texts automatically. If a number gets flooded with robocalls, you can discard it and generate a new one effortlessly. This disposability disrupts scammers’ efforts, as they can’t reliably target a static number. Moreover, virtual services integrate with two-factor authentication (2FA) without risking your primary phone, thwarting SMS-based phishing attempts known as “smishing.”
Research highlights that using virtual numbers for online registrations significantly lowers fraud risks, as they prevent spam from escalating into more severe threats like account takeovers. For frequent online shoppers or daters, this means peace of mind—your real number stays out of hackers’ databases, cutting down on personalised scams.
Keeping Your Business Information Secure
Using a virtual phone number can help keep your business information secure. When you use a traditional phone line, it’s tied to a physical location. This means that if someone gains access to your phone line, they could potentially gain access to sensitive business information.
With a virtual phone number, your phone line is hosted in the cloud, which makes it much more difficult for someone to gain access to your business information. Additionally, many virtual phone number providers offer advanced security features like encryption and two-factor authentication, which can further enhance the security of your business communication.
Advanced Encryption for Secure Communications
Unlike traditional phone lines, virtual numbers employ internet-based protocols that incorporate robust internet security standards. For instance, virtual numbers employ the Transport Layer Security standard, which encrypts the communication process. This ensures that only the intended recipient can access the communication content.
Therefore, the use of virtual numbers for business organisations that require sensitive information protection, such as financial and medical records, cannot be overstated. Virtual numbers offer robust protection against the interception of communication content, unlike landline phones that can be intercepted physically.
Unlike landline phones, virtual numbers employ internet-based communication protocols that operate within the virtual environment. This makes the interception of virtual communication difficult. This advantage can be extended to global communication, as virtual numbers offer protection against the vulnerabilities that exist on global communication networks. In this regard, virtual numbers can offer protection to individuals who work in sensitive professions, such as journalism.
Defence Against SIM Swapping and Identity Fraud
SIM swapping, in which hackers steal your phone number by deceiving service providers, is an emerging threat used for taking over online accounts. This issue is completely bypassed with virtual phone numbers since they are not associated with physical SIM cards. Instead, they rely on apps and cloud-based services, which cannot be compromised by hackers.
Using virtual phone numbers for 2-factor authentication or other verification processes helps to break the chain of attacks in which hackers use your main phone number. In case your virtual number is compromised, you can easily disable it without affecting your actual phone service. This provides an effective solution in dealing with sophisticated online hacking attempts in which your actual phone number may be compromised through social engineering.
According to online security experts, the use of virtual phone numbers prevents fraudulent account creation, which may be used in online scams. This provides an effective solution for people with high net worth and those in finance, in which identity theft may become an issue in today’s mobile environment.
Conclusion
Virtual phone numbers may seem like just another technological fad, but in reality, they represent a powerful security solution in today’s hyper-connected world. From privacy protection to encryption strongholds, these seven benefits prove just how far virtual phone numbers outpace traditional phone lines in the fight to keep you safe in today’s increasingly dangerous online environment. As the nature of cyber dangers continues to shift and evolve, using virtual phone numbers may prove to be an easy and effective way to start becoming safer online. With the right solution in place, your very phone number becomes an ally, rather than an enemy.
