Next-Gen VPNs for Secure Remote Access in Infrastructure Networking (2024)

Next-Gen VPNs for Secure Remote Access in Infrastructure Networking (1)

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Stanley Russel

🛠️ Engineer & Manufacturer 🔑 | Internet Bonding routers to Video Servers | Network equipment production | ISP Independent IP address provider | Customized Packet level Encryption & Security 🔒 | On-premises Cloud ⛅

Published Feb 14, 2024

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In the ever-evolving landscape of infrastructure networking, secure remote access remains paramount. With the increasing decentralization of workforces and the rise of cloud-based services, the demand for robust Virtual Private Networks (VPNs) has never been higher. Next-generation VPN solutions are emerging to meet these demands, offering enhanced security, flexibility, and performance. In this article, we explore the key features and benefits of these next-gen VPNs for secure remote access in infrastructure networking.

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Zero Trust Architecture: Next-gen VPNs are built on the principle of Zero Trust Architecture, which assumes that no user or device, whether inside or outside the network perimeter, should be trusted by default. These VPNs enforce strict access controls, verifying the identity and security posture of users and devices before granting access to resources. By adopting a Zero Trust approach, organizations can mitigate the risks associated with unauthorized access and insider threats.
Multi-Factor Authentication (MFA): Traditional VPNs often rely solely on usernames and passwords for authentication, leaving them vulnerable to credential-based attacks. Next-gen VPNs incorporate Multi-Factor Authentication (MFA) mechanisms, requiring users to provide multiple forms of verification, such as biometrics, smart cards, or one-time passwords. MFA adds an extra layer of security, significantly reducing the likelihood of unauthorized access even in the event of credential compromise.
Software-Defined Perimeter (SDP): Next-gen VPNs leverage Software-Defined Perimeter (SDP) technologies to create a dynamic, micro-segmented network perimeter tailored to each user and device. Unlike traditional VPNs, which expose entire network resources once connected, SDP-based VPNs grant access on a need-to-know basis, restricting visibility and attack surface. By isolating applications and workloads from unauthorized access, SDP enhances security without sacrificing user experience.
End-to-End Encryption: Security breaches and data leaks are constant threats in today's interconnected world. Next-gen VPNs employ end-to-end encryption to safeguard data in transit, ensuring confidentiality and integrity across public and private networks. By encrypting all communication channels, including voice, video, and data traffic, these VPNs mitigate the risks of eavesdropping, man-in-the-middle attacks, and data interception, preserving the privacy of sensitive information.
Cloud-Native Integration: As organizations embrace cloud computing and hybrid infrastructures, next-gen VPNs offer seamless integration with cloud-native services and platforms. These VPNs provide native support for virtualized environments, containerized workloads, and cloud-based applications, enabling secure connectivity across distributed architectures. By leveraging cloud-native technologies, organizations can scale their VPN infrastructure dynamically, adapting to changing business requirements and network demands.

Conclusion: Next-gen VPNs represent a significant advancement in secure remote access for infrastructure networking. By embracing Zero Trust Architecture, Multi-Factor Authentication, Software-Defined Perimeter, End-to-End Encryption, and Cloud-Native Integration, these VPNs offer unparalleled security, flexibility, and performance. As organizations continue to prioritize remote work and digital transformation initiatives, next-gen VPNs will play a vital role in ensuring secure access to critical resources while mitigating emerging cyber threats.

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William Rojas Mondragón

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Excellent security article in the face of the growth of remote work!

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Next-Gen VPNs for Secure Remote Access in Infrastructure Networking (2024)

FAQs

What is a next gen VPN? ›

A Next Gen VPN is an evolution of both network architecture and VPN technology that provides a greater degree of control and thus improved security, in access to both cloud and centralized network resources (or a hybrid of both).

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How do VPNs enable secure remote access to a company's internal network? ›

Remote access VPNs work by encrypting data sent between an external user and your organization's internal network. Regardless of the user's location, remote access VPNs build private tunnels between a company's network and a remote user.

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What do remote access VPNs rely on for secure connection ___________ and ____________? ›

Remote access VPN

This type usually relies on either IPsec or SSL to secure the connection.

Do VPNs require a secure remote connection? ›

Virtual Private Networks (VPNs) require a secure remote connection to ensure data privacy and confidentiality. When a user connects to a VPN, their traffic is encrypted and securely transmitted over the internet to the VPN server.

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What is meant by next generation IP? ›

IP Version 6 (IPv6) is the specific protocol chosen by the IETF as the Internet's Next-Generation IP. IPv6 uses 128-bit addresses, to insure sufficient addresses to last well into the 21st Century and beyond.

Find Out More ›

How do I use VPN next? ›

If you haven't already, add a VPN.
Open your device's Settings app.
Tap Network & internet. VPN. ...
Next to the VPN you want to change, tap Settings .
Turn Always-on VPN on or off. If you've set up a VPN through an app, you won't have the always-on option.
If needed, tap Save.

Tell Me More ›

How to secure remote connection through VPN? ›

How to configure a remote access VPN connection?

Enable the VPN on the server network. ...
Register users. Now that you have enabled the network and taken note of the necessary details, you will need to register each user who will use the remote access VPN. ...
Configure the remote access VPN on the user device.

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Which VPN is used for connecting remote offices using shared infrastructure? ›

Intranet VPNs: It links enterprise customer headquarters, remote offices, and branch offices in an internal network over a shared infrastructure. Remote and branch offices can use VPNs over existing Internet connections, thus providing a secure connection for remote offices.

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How does a VPN create a secure connection? ›

The VPN acts as an intermediary between the user getting online and connecting to the internet by hiding their IP address. Using a VPN creates a private, encrypted tunnel through which a user's device can access the internet while hiding their personal information, location, and other data.

How does a VPN keep you secure? ›

A VPN creates a private connection between your computer and a remote server, owned by the VPN provider. This digital connection, or tunnel, encrypts your data so that no one else can see it. It also masks your IP address so that no one else can trace you.

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What is the main purpose of VPNs in network security? ›

A VPN protects its users by encrypting their data and masking their IP address, leaving their browsing history and location untraceable. This greater anonymity allows for greater privacy, as well as greater freedom for those who wish to access blocked or region-bound content.

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Does VPN prevent remote access? ›

Remote hacking is when hackers gain unauthorized access to a device or network from a distance. They may do so in many ways, including using your IP address. Because a VPN hides your real IP address, it becomes very difficult for hackers to launch a remote attack on you.

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What is the difference between VPN and remote access VPN? ›

A Remote Access VPN is tailored for individual user access, providing a secure gateway for remote users to connect to a private network from diverse locations. On the other hand, a Site-to-Site VPN focuses on connecting entire networks situated in different locations.

Get More Info Here ›

What are the requirements for secure VPN? ›

Designing a secure VPN requires expertise in encryption (like AES), robust authentication, and selection of secure tunneling protocols (e.g., IPSec or OpenVPN). Network security principles, efficient key management, and firewall configurations are crucial.

What is VPN access used for? ›

VPN stands for "virtual private network" — a service that helps you stay private online by encrypting the connection between your device and the internet. This secure connection provides a private tunnel for your data and communications while you use public networks.

What does VPN mean for Verizon? ›

networks (VPNs) Secure remote access to your network and help protect. your business with VPN end-to-end encryption.

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Why would someone set up a VPN? ›

This ensures that your online experiences are private, protected, and more secure. By its very definition, a VPN connection is: Virtual because no physical cables are involved in the connection process. Private because through this connection, no one else can see your data or browsing activity.

When would I need a VPN? ›

A VPN is essential to protect private data from hackers, especially when connecting to public hotspots. In addition, it lets users access home content securely while traveling. Businesses and organizations. Companies use VPNs for remote access.

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Should I stop using VPN? ›

Should I leave my VPN on all the time? Yes, you should leave your VPN on all the time. VPNs offer the best online security, so keeping it on will protect you against data leaks and cyberattacks, especially while you're using public Wi-Fi. It can also safeguard against intrusive snoopers such as ISPs or advertisers.

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