Aliro Raises $15 Million In Oversubscribed Round To Advance Physics-Based Cybersecurity
Aliro Raises $15 Million In Oversubscribed Round To Advance Physics-Based Cybersecurity
Publish Date: 2026-02-21 11:11:00
Source Domain: pulse2.com
Aliro announced that it has raised $15 million in an oversubscribed funding round aimed at advancing what it describes as the next major paradigm shift in cybersecurity: moving digital trust from mathematical assumptions to the laws of physics. The round was led by Gutbrain Ventures, with participation from existing investors including Cisco Investments, as well as new investors Argon Ventures and Wonderstone Ventures, the corporate venture arm of Murata. The capital will support expanded deployments, ecosystem partnerships, and the company’s broader mission to redefine global security infrastructure.
Aliro positions its platform as a replacement for traditional encryption models that rely on computational difficulty to deter attackers. For decades, digital trust has been built on encryption derived from computational hurdles, assuming adversaries are constrained by time and resources. According to the company, that assumption is increasingly fragile in the face of advancing computing capabilities.
Aliro instead promotes what it calls physics-based truth enforcement, where security is grounded in physical principles. The company says location cannot be spoofed, keys cannot be stolen in transit, and eavesdropping attempts are immediately and visibly detected. Its platform operates on existing optical networks, transforming routers and switches into transport infrastructure while shifting trust to a software-driven, physics-enforced layer.
The company estimates the total addressable market for its approach at approximately $60 billion and growing, as enterprises, banks, defense organizations, telecommunications providers and cloud platforms evaluate next-generation security models.
Aliro recently announced support for more than 50 entanglement and classical network devices within its vendor-agnostic software stack, enabling organizations to deploy high-assurance networks using existing fiber infrastructure. In addition to its runtime platform, the…
