Securing the Charge: Emobi and OmniTrust Fortify the EV Ecosystem

SAN FRANCISCO, CA – August 05, 2026 – The promise of the electric vehicle revolution has always been about simplicity and progress. Yet for many drivers, the reality of public charging is a frustrating tangle of incompatible apps, payment cards, and unreliable connections. A new strategic partnership announced today between EV infrastructure provider Emobi and cybersecurity firm OmniTrust aims to cut through that complexity, building a future where charging an EV is as simple, and secure, as plugging it in.

The collaboration pairs Emobi's innovative JustPlug™ platform with OmniTrust's deep expertise in cryptographic trust. The goal is to accelerate the adoption of "Plug & Charge," a seamless authentication technology, by making it both more secure and, crucially, accessible to the vast majority of EVs and charging stations already on the road. It’s a move that goes beyond simply launching a new product; it’s an attempt to build a foundational layer of trust and interoperability for the entire EV ecosystem, with implications stretching from the daily commute to the stability of the future energy grid.

The Fragmentation Problem

For years, the gold standard for a seamless charging experience has been Plug & Charge, a feature formalized under the international standard ISO 15118. The concept is elegant: a driver pulls up, plugs the vehicle into the charger, and the car automatically authenticates itself, initiates the charging session, and handles billing—no app or credit card swipe required. This digital handshake relies on a secure exchange of encrypted digital certificates between the vehicle and the charging station.

However, the reality has fallen short of the vision. Widespread adoption has been hampered by significant technical and financial barriers. Traditional Plug & Charge implementations require specific, modern hardware and firmware to be present in both the vehicle and the charger to manage the communication protocol. For the millions of EVs and tens of thousands of chargers produced before this technology became standard, a costly and often impractical upgrade is the only path to compatibility. This has created a two-tiered system, leaving a significant portion of the market behind and perpetuating the very fragmentation Plug & Charge was meant to solve.

A Cloud-Based Bridge to the Future

Emobi's JustPlug™ platform is engineered to dismantle these barriers. Instead of relying on hardware at the local level, Emobi has developed a cloud-based solution that extends secure Plug & Charge functionality to legacy systems. The company claims its approach can bring approximately 80% of chargers and vehicles—those previously unable to support conventional Plug & Charge—into the modern, seamless ecosystem.

The technical innovation lies in moving the authentication process to the cloud. Where traditional systems depend on direct Power Line Communication (PLC) between the car and charger to authenticate certificates, JustPlug™ enables this verification via a secure cloud connection. This allows the system to work with all types of chargers, including older Level 2 models, without needing expensive hardware retrofits. By assigning every vehicle a secure digital identity using digital certificates, JustPlug™ effectively creates a universal interoperability layer. This approach not only simplifies the experience for drivers but also offers a more capital-efficient path for charging network operators and fleet managers to upgrade their services.

Fortifying the Digital Handshake

As vehicles become more connected—not just to chargers but to the entire energy grid—the cybersecurity stakes are higher than ever. Each connection point represents a potential vulnerability, with risks ranging from individual identity theft and billing fraud to large-scale attacks that could disrupt charging networks or destabilize the power grid. Recognizing this, Emobi and OmniTrust have placed security at the core of their partnership.

"Security can no longer be an afterthought in EV charging. It has to be foundational," said Lin Sun Fa, CEO of Emobi. "JustPlug™ was designed from day one as a cybersecurity-first platform, and our partnership with OmniTrust reinforces that mission by pairing seamless Plug & Charge with enterprise-grade security visibility and protection."

The collaboration integrates OmniTrust's expertise in Trust Lifecycle Management directly into the JustPlug™ platform. OmniTrust, which secures billions of devices and software updates annually for industries like aerospace and finance, brings a rigorous, verifiable approach to digital trust. The combined solution uses Hardware Security Modules (HSMs)—specialized, tamper-resistant hardware—to safeguard the digital keys that form the basis of each vehicle's identity. This ensures that the entire process, from the vehicle identifying itself to the cloud authenticating the session, is encrypted and protected from man-in-the-middle attacks and other cyber threats.

"The future of EV charging requires trust that can be verified across every vehicle, charger, and network," noted Greg Powell, Vice President, ChargeAuth. "Our work with Emobi helps make that trust foundational to the Plug & Charge experience, enabling the ecosystem to expand securely and at scale."

Paving the Way for a Smarter Grid

The impact of this partnership extends far beyond the convenience of individual charging sessions. By creating a unified, secure, and interoperable communication standard, Emobi and OmniTrust are laying the critical groundwork for the next evolution of the energy ecosystem: Vehicle-to-Grid (V2G) technology.

V2G systems envision a future where millions of EVs act as a distributed network of batteries, capable of not only drawing power from the grid but also selling excess energy back during times of high demand. This bidirectional energy flow holds the potential to stabilize power grids, integrate more renewable energy, and create new revenue streams for EV owners. However, such a system is predicated on absolute trust. Grid operators must be certain of the identity and authorization of every vehicle connecting to their network.

The secure digital identities and cryptographically verified communication channels established by the Emobi-OmniTrust platform provide exactly this foundation. Their end-to-end encryption and real-time monitoring create a scalable security architecture that can support the complex demands of V2G and other smart energy services. By solving the security and interoperability challenges of today, this partnership is unlocking the potential for EVs to become integral, active participants in the smarter, more resilient energy grid of tomorrow.