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Company record · security vendor

Zero Networks

CISO Tribune company record: Zero Networks, security vendor (Microsegmentation)

Where Zero Networks appears on the record (23)

Every page on CISO Tribune and its network that carries this company, 23 in all.

Compared with (20)

vs Act Security, vs Akamai, vs Appgate, vs Aryaka, vs Cato Networks, vs Claroty, vs Dispel, vs Dispersive Stealth Networking, vs Elisity, vs FireMon, vs Gigamon, vs Illumio, vs Island, vs Ivanti, vs Juniper Networks, vs Netskope, vs ThreatLocker, vs Xage Security, vs Xcitium, vs Zscaler

In the vendor directory (3)

What the company sells

Zero Networks automatically creates and enforces least-privilege controls across every asset, identity, and connection. Assets, identities, and AI agents are segmented automatically.

Zero divides a network into smaller, isolated micro-segments through automated security policies for assets and AI. Zero automatically discovers every asset, identity, and AI agent on the network. For 30 days, Zero observes real network traffic. Every generated rule runs against real traffic first, showing how the rule would function in the live environment. Zero enforces granular least privilege policies that dynamically adapt as the network changes.

Zero applies JIT MFA to network layer 3, which protects critical assets and privileged pathways like RDP, SMB, SSH, WinRM, and RPC. Network-layer MFA keeps admin ports, sensitive systems, and critical services closed by default and open only after just-in-time verification. RPC Firewall allows only legitimate and crucial RPC traffic and blocks unwarranted operations. RPC Firewall addresses threats including lateral movement, remote code execution, internal discovery, and relay attacks. Domain Controllers, Certificate Authorities, and Federation Services are essential services covered by the solution.

Zero sets access controls based on the identity of users, devices, AI agents, or applications to stop privileged account abuse. Zero restricts privileged account access to operational needs only to remove the risk of credential theft. Zero applies the concept of microsegmentation to identities, AI agents, and non-human accounts. Zero learns all logon activities, account behaviors, and asset access patterns to create automated policies based on legitimate behavior. Service, admin, and agent accounts are restricted to pre-approved assets and logon types, so lateral movement and unauthorized access are blocked even if credentials get stolen. Admins can only log on to pre-approved assets after MFA. Zero revokes excessive logon rights for AI agents, admin, and service accounts. Multi-factor authentication is integrated into the logon process, and temporary access is granted only after successful authentication. Zero discovers service accounts and automates access controls based on operational needs.

Zero Networks Connect is a solution for secure remote access. Zero combines the speed of VPN with the security of ZTNA to connect remote employees and vendors. Policies allow user access to all or pre-approved apps and services. Zero remote access enforces access controls, tracks user activity, creates audit trails, and enforces MFA user authentication.

Agentless microsegmentation protects legacy systems from lateral movement without requiring network redesigns. Network-layer MFA can be enforced on legacy systems, databases, and other hard-to-protect assets. Zero works over existing infrastructure using native OS components such as IPTables, WFP, ACLs, and NFTables. Zero Networks segments modern IT, legacy systems, OT, IoT, and devices that were never built to host security software through the infrastructure already in place. Policy is applied through host-based firewalls on IT devices and ACLs on the switches connecting OT devices. PLCs, HMIs, and unmanaged devices get segmented without anyone touching them. Zero observes actual connections over a learning period and generates least-privilege rules. An eBPF-based pod on each node captures network activity. The Kubernetes Access Matrix maps every namespace-to-namespace, app-to-app, and workload-to-workload connection in real time. Zero enforces through eBPF and native Kubernetes Network Policies. App owners keep pushing policy as YAML through CI/CD, and Zero automatically detects and translates it into a unified rule view.

Zero Networks contains risk by design, and a deterministic enforcement layer keeps every tool, agent, and workflow governed. Zero automatically discovers each AI agent and enforces least agency at the identity layer. Every segmentation policy, access event, and enforcement action is logged automatically and continuously. Zero automatically maps every asset, identity, and communication path in an acquired environment. Full segmentation across an acquired environment follows within 90 days. Zero builds a containment architecture with automated, identity-based microsegmentation to stop attacks before they spread. Privileged ports are closed by default and opened only temporarily after MFA is satisfied. Zero Networks continuously maps what every identity and system can reach and updates policies. Continuously enforced segmentation and MFA controls generate evidence of cyber resilience for insurers, regulators, and board-level reporting.[1][3][5][7][8][9][10][11][12][13][14][15][17]

Categories
Headquarters
Israel[4]
Founded
2019[4]
Ownership
Privately held[2][6][16]
CISO on record
Not yet on our record. Send a verified source
Website
zeronetworks.com

Products and services

Product names as the company writes them; what each does, in our words, from the company's own product pages. Never how well it does it.

  • Identity Segmentation[1][2][8]

    Zero restricts privileged account access to operational needs only to remove the risk of credential theft.

    Zero restricts privileged account access to operational needs only to remove the risk of credential theft. Zero learns all logon activities, account behaviors, and asset access patterns to create automated policies based on legitimate behavior. Service, admin, and agent accounts are restricted to pre-approved assets and logon types, so lateral movement and unauthorized access are blocked even if credentials get stolen. Admins can only log on to pre-approved assets after MFA.

  • Secure Remote Access[1][2][5][7][12]

    Zero combines the speed of VPN with the security of ZTNA to connect remote employees and vendors.

    Zero combines the speed of VPN with the security of ZTNA to connect remote employees and vendors. Policies allow user access to all or pre-approved apps and services. Zero remote access enforces access controls, tracks user activity, creates audit trails, and enforces MFA user authentication.

  • RPC Firewall[2][10]

    RPC Firewall allows only legitimate and crucial RPC traffic and blocks unwarranted operations.

    RPC Firewall allows only legitimate and crucial RPC traffic and blocks unwarranted operations. RPC Firewall addresses threats including lateral movement, remote code execution, internal discovery, and relay attacks. Domain Controllers, Certificate Authorities, and Federation Services are essential services covered by the solution.

Competitors and alternatives

The other companies on our record filed under the same categories, category by category: first those that lead with that category and share more of Zero Networks's categories, then alphabetical. A list from the record, never a ranking.

References

Every fact above cites one of these by number. Tier A is the company itself, a regulator or a filing; tier B is trade or business press.

  1. [1]zeronetworks.comZero Networks · zeronetworks.com · undated page, accessed September 27, 2026 · Tier A: the company, a regulator or a filing
  2. [2]Dynamic Zero Trust Network Security for EnterprisesZero Networks · published June 11, 2026 · Tier A: the company, a regulator or a filing
  3. [3]Achieving five fold revenue growth zero networks raises 20m in series b to prevent attackers from spreading in corporate networks 302014520Zero Networks via PR Newswire · prnewswire.com · published December 13, 2023 · Tier A: the company, a regulator or a filing
  4. [4]Israeli cyber startup zero networks raises 55 million private funding 2025 06 03Reuters · reuters.com · published June 3, 2025 · Tier B: trade or business press
  5. [5]Zero Networks | The Leader in Microsegmentation and Zero Trust SecurityZero Networks · undated page, accessed October 30, 2026 · Tier A: the company, a regulator or a filing
  6. [6]Block Lateral Movement | Zero NetworksZero Networks · undated page, accessed October 30, 2026 · Tier A: the company, a regulator or a filing
  7. [7]Zero Networks in ActionZero Networks · undated page, accessed October 30, 2026 · Tier A: the company, a regulator or a filing
  8. [8]Achieve and Maintain Compliance | Zero NetworksZero Networks · undated page, accessed November 10, 2026 · Tier A: the company, a regulator or a filing
  9. [9]Secure Legacy Infrastructure | Zero NetworksZero Networks · undated page, accessed November 10, 2026 · Tier A: the company, a regulator or a filing
  10. [10]RPC Firewall | Zero NetworksZero Networks · undated page, accessed November 10, 2026 · Tier A: the company, a regulator or a filing
  11. [11]Identity Segmentation: Stop Account Abuse & Secure Admin AccessZero Networks · undated page, accessed November 10, 2026 · Tier A: the company, a regulator or a filing
  12. [12]Secure Remote Access | Zero NetworksZero Networks · undated page, accessed November 10, 2026 · Tier A: the company, a regulator or a filing
  13. [13]Secure OT Environments | Zero NetworksZero Networks · undated page, accessed November 10, 2026 · Tier A: the company, a regulator or a filing
  14. [14]Secure Kubernetes Environments | Zero NetworksZero Networks · undated page, accessed November 10, 2026 · Tier A: the company, a regulator or a filing
  15. [15]Accelerate AI Innovation | Zero NetworksZero Networks · undated page, accessed November 10, 2026 · Tier A: the company, a regulator or a filing
  16. [16]Merger and Acquisition Integration Risk | Zero NetworksZero Networks · undated page, accessed November 10, 2026 · Tier A: the company, a regulator or a filing
  17. [17]Build Preemptive Cyber Resilience | Zero NetworksZero Networks · undated page, accessed November 10, 2026 · Tier A: the company, a regulator or a filing

Last verified November 9, 2026. Our code found the quoted passage behind each fact on its source page when the fact was recorded, and re-checks every record against its sources each month.

Recorded September 27, 2026, expanded November 10, 2026 from the references above.

Work for Zero Networks? Suggest a correction to a fact on this page (with a source on your own domain), or claim this entry by publishing a small file on your domain.

Security leadership

CISO Tribune has not yet recorded who holds the top security seat at Zero Networks. We add a seat only from a verified source; if you have one, send it to the desk.

Questions CISOs ask about Zero Networks

What does Zero Networks sell?
Zero Networks sells Identity Segmentation, Secure Remote Access and RPC Firewall. Identity Segmentation: Zero restricts privileged account access to operational needs only to remove the risk of credential theft. Secure Remote Access: Zero combines the speed of VPN with the security of ZTNA to connect remote employees and vendors. RPC Firewall: RPC Firewall allows only legitimate and crucial RPC traffic and blocks unwarranted operations.
Who does Zero Networks fit?
The pages give little detail on buyers. They do not name customers, industries or organisation sizes the company serves. What is described are product and solution menu labels, not statements about who buys them. Based on what is available, no reliable fit description can be given.
How does CISO Tribune file Zero Networks?
CISO Tribune files Zero Networks under Microsegmentation, with Zero trust network access as a secondary category.
Where is Zero Networks headquartered?
Zero Networks is headquartered in Israel.
When was Zero Networks founded?
Zero Networks was founded in 2019.
Who owns Zero Networks?
Zero Networks is privately held.

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