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Benefits and Drawbacks of Site-to-Site VPN Security

A virtual private network (VPN) is a fantastic technology that allows you to remain anonymous and confidential when surfing the internet. It’s also a tremendous tool for preventing data breaches and other threats to businesses and people.

Site-to-site VPNs, which encrypt connections between two or more locations and networks, are one sort of VPN used by businesses. It can’t be perfect, even if it is one of the most widely used security techniques. It offers several security advantages and concerns, which you can read here.

What is the functionality of a site-to-site VPN?

A site-to-site VPN’s primary goal is to connect multiple corporate networks. These networks may belong to a company’s remote offices that require connectivity to the corporate headquarters.

Site-to-site VPNs encrypt all communication between two corporate networks and restrict any interrupters that aren’t verified private network components. They are ideal for establishing integrated networks with partners and other branches since they allow diverse company networks to collaborate and communicate.

Site-to-site VPNs come in two flavors, each with its own set of features. The first is an intranet-based VPN, which connects a company’s remote offices to its leading network. These VPNs allow employees to access one another’s resources and enable remote offices to communicate safely over a private gateway

Extranet-based VPNs are the second type, and they’re used to connect the networks of various enterprises securely. Consider the case when you have business partners with whom you exchange knowledge and resources. Using extranet-based VPN solutions, you can do this without exposing your internal network to external dangers.

Site-to-site VPN solutions, in essence, build a collective network structure that is impenetrable, easy to access for network users, and geographically limitless.

These options are ideal if you have offices worldwide or collaborate with partners. Site-to-site VPNs are very simple because cloud-based VPN providers typically offer them. NordLayer site-to-site VPN is our recommendation in a crowded industry, thanks to their cybersecurity expertise and cheap pricing.

Site-to-site VPN security benefits

Remote offices are linked securely.

You can’t easily share resources over an unsecured connection if your organization has remote offices that need to be connected to one other.

Cyberattacks and data breaches will become more common as a result of this. It’s worth noting that, according to IBM’s estimate, data breaches will cost businesses $4.24 million in 2021 alone.

Site-to-site VPNs can provide a secure network connection for your branches or business partners on their own. As a result, your employees will be able to collaborate without fear of being hacked.

Flawless internal network security

Internal network security becomes a key concern when firms share resources with partners. Businesses are understandably concerned about the safety of their entire network.

You can safely share related business information with your partners using an extranet-based site-to-site VPN without jeopardizing your company’s internal network by using an extranet-based site-to-site VPN.

Scalable cybersecurity

Scalability is yet another major issue for businesses when it comes to cybersecurity. They don’t want to completely dismantle the building only to add a new office or user.

Site-to-site because of two factors, VPNs are highly scalable. If you purchase a VPNaaS service from a VPN provider, your vendor will cover all maintenance, setup, and operation.

Second, you can easily add a new component whenever you need to add a new user or a remote office to the network, and your VPN structure will remain intact.

Continuity of operations in the face of adversity

You can’t control everything. A power outage in one of your networks’ areas or a direct attack on one of your data centers is both possible. You may have to shut down all your business operations if you don’t employ a site-to-site VPN service.

On the other hand, site-to-site VPNs are always active and do not shut down even if one of their components fails. You can continue to use your other networks while the polluted or attacked network is turned off.

Furthermore, if you add new locations to the VPN structure and allow your workers to operate from a different area, they can still access corporate resources in natural catastrophes or assaults.

Site-to-site VPNs may pose a threat.

Potentially challenging visibility

Site-to-site VPNs are designed to unite many networks into a single, interconnected, encrypted, and constantly secure network access to all users from any remote location. It’s understandable if this appears to be a bit convoluted.

These entangled networks with different resource categories and many users could be complex regarding visibility. When figuring out who did what on one of your networks, your IT department may become lost.

Lack of granular security

Site-to-site VPNs provide a secure, private connection between corporate networks. It doesn’t cover granular security mechanisms like user verification or network segmentation.

Site-to-site VPNs may be sufficient for protecting your network from external threats, but they aren’t always the best option. For maximum network security, particularly against internal threats, verification-oriented cybersecurity services, and network segmentation by VPN suppliers should be incorporated. But don’t worry; you can get all these items as add-ons for very little money.

Conclusion

Site-to-site Virtual private networks (VPNs) are one of the most extensively used cybersecurity standards and tools. Multi-office businesses with multiple departments and networks prefer them. These products encrypt data and secure your company’s networks from outside threats. You should know about site-to-site VPNs because no single security solution can meet all of your demands, and they come with their own set of vulnerabilities.

On the other hand, site-to-site VPNs can help you interact securely with your offices or partners while also mitigating any dangers by adding new features through your VPN provider’s services.