Microsegment in days, not years
Block lateral movement and ensure operational resilience. Zero’s adaptive access controls dynamically protect every asset on prem and in the cloud – without manual tagging and policy management.
Fortify, contain, comply
The Power of Automated Segmentation
Resilient, Zero Trust Architecture
Build a resilient network underpinned by least privilege security principles. Implement network segmentation to progress your zero trust initiatives.
Immediate Threat Containment
Deploy microsegmentation to identify and contain breaches immediately, blocking lateral movement and significantly limiting the blast radius of any security incident.
Accelerate
Compliance
Demonstrate segmentation and granular access controls to meet and exceed compliance and insurance requirements. Zero helps organizations boost audit scores and pass pen tests in the shortest timeframe.
30 Days, 3 Steps
Get the fastest, most elegant solution to security’s toughest challenge – microsegmentation
Deploy Zero in One Hour
Gone are the days of manual labeling, guessing on grouping, and never-ending policy management. Install our segment server with a click and your asset list will automatically populate. You’ll have deep visibility into all your network activities and assets.
30 Days of Learning
Zero Networks monitors and learns all network connections over a period of 30 days in order to create deterministic, highly accurate firewall rules and policies. All you have to do is sit back and relax.
Automatically Microsegment
All of your assets are now automatically microsegmented without any down time. You can manage inbound and outbound traffic with straightforward, easy-to-understand policies.
Zero to the rescue
Secure in just a few clicks
Block lateral movement
Segmentation with MFA leaves attackers stranded and penniless
Compliance is achieved
Zero trust controls minimize the attack surface and maximize audit scores
Goodbye, manual labor
Save time and cost with automated policies and set-and-forget maintenance
Vulnerable to ransomware
Once inside of your network, attackers can move laterally
Compliance is... messy
Unwieldy attack surfaces, not enough visibility, rough audit scores
Overburdened with manual tasks
Endless tagging, labeling, guessing on grouping
"Elegant solutions are, by nature, very simple. That's what Zero Networks is. It's an elegant and simple solution for a very difficult problem."

ESG Report
Download NowSmall Enterprise
For an SMB with 500 employees and 100 servers... Zero would save 73% compared with traditional firewall network segmentation and legacy microsegmentation.
Midsize to Small Enterprise
For an SME with 2,500 employees and 225 servers... Zero would save 79% compared with traditional firewall network segmentation and 67% compared with legacy microsegmentation.
Large Enterprise
For a large enterprise with 10,000 employees and 1,000 servers... Zero would save 87% compared with traditional firewall network segmentation and 75% compared with legacy microsegmentation.
Use Cases for Network Segmentation
Block Ransomware
Lock down lateral movement and leave hackers stranded with automated microsegmentation. By implementing zero-trust principles and dynamic security policies, organizations can proactively restrict unauthorized asset access and effectively isolate and protect critical infrastructure before an attack spreads.
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Enhanced visibility and control
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Dynamic, zero trust access policies
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Just-in-time MFA
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Advanced incident response
Segment OT & IoT
Zero Networks’ IoT and OT segmentation solution is designed to protect any unmanaged device by strictly controlling its inbound and outbound connections. The solution uses automated, agentless technology enhanced with multi-factor authentication (MFA) to secure IoT and OT environments and any unmanaged devices.
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Automated policy creation
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Network-layer MFA integration
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Centralized policy enforcement
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Comprehensive asset coverage
Pass a Pen Test
By closing ports, restricting user and asset access to essential needs only, and layering just-in-time MFA policies, Zero Networks effectively prevents pen testers (and hackers) from collecting sensitive data, identifying vulnerabilities, or moving laterally. Go from red to green on every machine with Zero.
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100% of privileged ports closed
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Logon rights restricted
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Internet traffic controls
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Just-in-time MFA
Segment Every Asset
Zero segments every asset by automatically learning network connections and creating accurate security policies within 30 days. These policies create firewall bubbles around all of your assets, with privileged ports closed and layered with MFA coverage – by default. Block lateral movement, end ransomware.
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Access restricted to essential assets
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Agentless deployment
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Automated tagging, grouping, and policy creation
-
North-South and East-West traffic protection
Reduce Security OpEx
Zero cuts the costs associated with long deployment times, manual rule creation, ongoing maintenance, and more. With accurate, automated rule and policy creation, Zero Networks requires only a few hours to get up and running, followed up one to two hours of supervision each month.
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87% OpEx cost savings for the average enterprise
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Enhanced segmentation granularity
-
Adaptive security policy automation
-
Thousands of hours reclaimed
Comply With Cyber Insurance
Boost audit scores, pass every pen test, and check compliance boxes – without the headache. By applying just-in-time MFA, restricting admin logons automatically, and microsegmenting every asset, Zero Networks makes it easy to achieve total compliance through one unified platform.
-
Compliance-ready architecture
-
Enforce network-layer MFA on any asset
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Secure client-to-server and client-to-client traffic
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Zero Trust connectivity
Enhance Domain Controller Security
Safeguard Domain Controllers against unauthorized access and potential cyber threats – without interrupting operations – with Zero’s RPC Firewall. Protect remote procedure call (RPC) operations with proactive defense strategies that maintain the integrity and security of sensitive network infrastructure.
-
Enhanced security
-
Protection for critical services
-
Boost operational resilience
-
Defense against multiple attack vectors
Apply MFA to Anything
Zero Networks’ MFA capabilities protect 100% of ports, protocols, and applications – leaving hackers completely stranded. Zero Networks is the only solution that applies MFA at the port level, enabling just-in-time MFA to clients, servers, and assets – even those that are traditionally difficult to secure.
-
Block lateral movement
-
Protect legacy applications, databases, OT/IoT devices, and more
-
Secure any protocol, operating system, or application above layer 3
-
Close privileged ports
Block Ransomware
Lock down lateral movement and leave hackers stranded with automated microsegmentation. By implementing zero-trust principles and dynamic security policies, organizations can proactively restrict unauthorized asset access and effectively isolate and protect critical infrastructure before an attack spreads.
-
Enhanced visibility and control
-
Dynamic, zero trust access policies
-
Just-in-time MFA
-
Advanced incident response
Segment OT & IoT
Zero Networks’ IoT and OT segmentation solution is designed to protect any unmanaged device by strictly controlling its inbound and outbound connections. The solution uses automated, agentless technology enhanced with multi-factor authentication (MFA) to secure IoT and OT environments and any unmanaged devices.
-
Automated policy creation
-
Network-layer MFA integration
-
Centralized policy enforcement
-
Comprehensive asset coverage
Pass a Pen Test
By closing ports, restricting user and asset access to essential needs only, and layering just-in-time MFA policies, Zero Networks effectively prevents pen testers (and hackers) from collecting sensitive data, identifying vulnerabilities, or moving laterally. Go from red to green on every machine with Zero.
-
100% of privileged ports closed
-
Logon rights restricted
-
Internet traffic controls
-
Just-in-time MFA
Segment Every Asset
Zero segments every asset by automatically learning network connections and creating accurate security policies within 30 days. These policies create firewall bubbles around all of your assets, with privileged ports closed and layered with MFA coverage – by default. Block lateral movement, end ransomware.
-
Access restricted to essential assets
-
Agentless deployment
-
Automated tagging, grouping, and policy creation
-
North-South and East-West traffic protection
Reduce Security OpEx
Zero cuts the costs associated with long deployment times, manual rule creation, ongoing maintenance, and more. With accurate, automated rule and policy creation, Zero Networks requires only a few hours to get up and running, followed up one to two hours of supervision each month.
-
87% OpEx cost savings for the average enterprise
-
Enhanced segmentation granularity
-
Adaptive security policy automation
-
Thousands of hours reclaimed
Comply With Cyber Insurance
Boost audit scores, pass every pen test, and check compliance boxes – without the headache. By applying just-in-time MFA, restricting admin logons automatically, and microsegmenting every asset, Zero Networks makes it easy to achieve total compliance through one unified platform.
-
Compliance-ready architecture
-
Enforce network-layer MFA on any asset
-
Secure client-to-server and client-to-client traffic
-
Zero Trust connectivity
Enhance Domain Controller Security
Safeguard Domain Controllers against unauthorized access and potential cyber threats – without interrupting operations – with Zero’s RPC Firewall. Protect remote procedure call (RPC) operations with proactive defense strategies that maintain the integrity and security of sensitive network infrastructure.
-
Enhanced security
-
Protection for critical services
-
Boost operational resilience
-
Defense against multiple attack vectors
Apply MFA to Anything
Zero Networks’ MFA capabilities protect 100% of ports, protocols, and applications – leaving hackers completely stranded. Zero Networks is the only solution that applies MFA at the port level, enabling just-in-time MFA to clients, servers, and assets – even those that are traditionally difficult to secure.
-
Block lateral movement
-
Protect legacy applications, databases, OT/IoT devices, and more
-
Secure any protocol, operating system, or application above layer 3
-
Close privileged ports