Elisity

The company describes protection against cyber threats through fast deployment, complete visibility, and intelligent classification.

Elisity's Zero Trust Microsegmentation segments networks to protect critical systems without disrupting operations or requiring costly network overhauls.

Elisity's Identity-Based Microsegmentation is presented as a way to secure hospital networks, protect sensitive patient data and medical devices, and support HIPAA compliance.

Elisity's identity-based platform supports industrial microsegmentation with advanced policies for users, workloads, and industrial OT and IoT devices.

The blog features updates on network security, software-defined access, and enterprise data protection.

Introducing a transformational new approach to the enterprise security: Zero Trust networking and Software-Defined Perimeter

Microsegmentation vs network segmentation: understand 7 key differences in granularity, policy enforcement, east-west traffic control, and zero trust alignment.

The blog discusses scalability and efficiency limitations of VPN, NAC, and firewalls, and how Zero Trust Access can address them.

Elisity recruits for roles in marketing and software development.

The page compares NAC and microsegmentation, explains whether both are needed, and describes where Elisity fits.

Elisity separates security and access from network constructs and offers real-time protection and visibility.

The page offers implementation and support.

Elisity’s network segmentation tools deliver identity-based microsegmentation: least-privilege policy for users, devices, and applications, no new hardware.

Elisity Inc. collects personal data through comments, contact forms, and emails. The company says data is stored securely, is not shared, and can be accessed or deleted by individuals.

IonQ announces plans to acquire cybersecurity startup Elisity for $1.3 billion, including $150 million in performance incentives tied to business milestones; the all-stock deal is expected to close by year’s end. Elisity’s software maps devices on corporate networks, identifies cybersecurity gaps such as overly broad access permissions, and generates safer policies. IonQ plans to add features for detecting and fixing quantum-related security risks and to sell products across Elisity’s customer base of more than 100 organizations.

Oct 2026 · SiliconANGLENews article

IonQ says it will acquire cybersecurity company Elisity in an all-stock deal worth up to $1.3 billion, including up to $150 million in performance-based earnouts. The companies say the acquisition aims to protect against attacks on generative AI models and agents, as well as emerging quantum threats. The deal is expected to close in the fourth quarter, subject to regulatory approval, and Elisity CEO James Winebrenner and its current leadership will remain in place.

Oct 2026 · CNBC TechNews article

IonQ plans to buy privately held cybersecurity firm Elisity for up to $1.3 billion. Elisity’s technology stops cyber attackers and ransomware from spreading across organizations.

Oct 2026 · Wall Street JournalNews article