Singapore – February 2026 – X-VPN, a global VPN service operated by LIGHTNINGLINK NETWORKS PTE. LTD., announced the integration of post-quantum cryptography (PQC) support into its secure connection protocols. The update is designed to help strengthen encrypted internet traffic against long-term risks associated with advances in quantum computing.
Although large-scale quantum computers capable of breaking modern encryption standards do not yet exist, cybersecurity researchers have raised concerns about a strategy known as “harvest now, decrypt later.” In this scenario, encrypted data intercepted today could potentially be stored and decrypted years from now as quantum technology evolves.
By adding quantum-resistant cryptographic mechanisms alongside traditional encryption systems, X-VPN aims to reinforce its infrastructure without disrupting user experience. The implementation follows a hybrid approach, combining established encryption with post-quantum algorithms to maintain compatibility while preparing for future standards.
“Security rarely fails all at once — it weakens when systems are forced to adapt too late,” said Jean Roland, Communications Director at X-VPN. “Integrating post-quantum support now allows us to strengthen the foundation gradually, rather than waiting for urgent change.”
A Gradual Shift in Global Encryption Standards
In 2024, the U.S. National Institute of Standards and Technology (NIST) finalized its first set of post-quantum cryptography standards after nearly a decade of public research and testing. Since then, technology providers and internet infrastructure companies have started integrating quantum-resistant encryption into secure communication systems.
X-VPN’s implementation operates within standard TLS environments — the same foundational protocols used to secure most internet traffic today. Because full post-quantum protection depends on adoption across both client and server systems, the update uses a hybrid model. If a server does not yet support quantum-resistant encryption, connections automatically fall back to traditional methods, ensuring stable performance.
A detailed explanation of X-VPN’s approach to post-quantum security is available at:
https://xvpn.io/resources/post-quantum-cryptography-x-vpn-security
Continuing Commitment to Privacy and Transparency
Beyond encryption upgrades, X-VPN continues to emphasize user privacy and operational transparency. The company maintains a publicly available transparency report outlining its privacy framework and data-handling practices, accessible at:
https://xvpn.io/transparency-report
X-VPN operates under a no-log policy and provides encrypted internet access across desktop, mobile, and browser-based platforms. With more than 8,500 servers across 225 regions, the service supports users worldwide.
Applications are available through official distribution channels, including the Apple App Store at:
https://apps.apple.com/us/app/x-vpn-vpn-fast-secure/id1250312807
Additional download options for other supported platforms can be found at:
https://xvpn.io/download
Preparing for What Comes Next
Although quantum computing remains in development, many experts agree that updating encryption systems takes years — not months. Early preparation helps reduce the risk of rushed transitions in the future.
By integrating post-quantum cryptography now, X-VPN aims to align its infrastructure with emerging global security standards while maintaining ease of use for everyday users.
“Security should evolve quietly and responsibly,” Roland added. “Our focus is on long-term protection without disrupting the user experience.”
About X-VPN
X-VPN is a VPN service provider operated by LIGHTNINGLINK NETWORKS PTE. LTD. Founded in Singapore in 2017, the company provides encrypted internet connections through a network of 8,500+ servers across 225 regions. The service supports multiple platforms including desktop, mobile, and browser-based applications. For more information, visit xvpn.io.
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Media Contact
Organization: X-VPN
Contact Person: Jean Roland – Communications Director
Website: https://xvpn.io/
Email: support@xvpn.io
Country: Singapore