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Most ransomware attacks follow the same three paths:

  1. Client-side attacks (phishing clicks, malicious emails)
  2. Service-side attacks (exposed IPs, open ports, public-facing services)
  3. Lateral movement inside the network (once attackers get in)

Háromlépcsős zéró bizalom architektúránk mindhárom támadási útvonalat eltávolítja – így a zsarolóvírusoknak nincs hol elindulniuk, sehová sem mehetnek, és nincs módjuk terjedni.

Eredmény: Zsarolóvírusoknak ellenálló architektúra
modern vállalkozások számára tervezve.

Három támadási útvonal

Három nulla bizalom blokk

Nincs zsarolóvírus terjedés.

+

=

Belépés tilos. Kifáradás tilos. Terjedés tilos.

1

First step: Protect against client side attack

Combine phishing-resilience training with identity-based network access

Many companies still rely on VPNs and human-driven security training — both are weak spots.
Hoxhunt security awareness technology partner of NexTrust

Turn employees into active defenders, not liabilities with Hoxhunt

  • Increase real-world phishing resilience

  • Drive continuous behavioral improvement

  • Reduce human-driven breaches at scale

Zscaler Zero Trust product by Nextrust

Remove users from the corporate network entirely with Zscaler

  • Replace risky VPN connections

  • Enforce identity-based, app-level access

  • Let users reach apps securely via the Zero Trust 

Zero Trust Architecture by Nextrust

Outcome:

Your workforce becomes phishing-resilient, VPN-free, and never directly touches the corporate network — eliminating the most common ransomware entry points.

2

Second step: Prevent service side attack

Stop attackers from reaching your services — even if they know your IPs, ports, or infrastructure.

What is reachable it is breachable, hackers can't attack what they can't see
Remove Attack surface using Zscaler with Nextrust

Remove your attack surface with Zscaler's invisible wall

  • Hide your apps from the internet entirely

  • Make services unreachable and undiscoverable

  • Stop scanning, probing, and service exploitation

Zscaler Zero Trust Application Segmentation by Nextrust

Real Zero Trust Architecture with Zscaler​

  • No inbound connections (everything outbound-only)

  • Only authorized, identity-based access

  • Contextual access: posture, user risk, location

  • Least privilege at app-level, not network-level

Attack Surface Removal Zero Trust Architecture Nextrust

Outcome:

Your applications become invisible and unreachable to attackers — eliminating service-side ransomware entry points, remote exploits

3

Last step: Stop lateral movement 

Stop attackers from moving inside your network — even if something gets breached.

Block ransomware propagation, contain breaches instantly, and protect critical applications from internal spread.
Illumio Network Visibility and Segmentation by Nextrust

Gain full visibility of  your network

with Illumio

  • Discover how applications talk to each other

  • Build a full inventory and dependency map

  • Identify unnecessary or risky connectivity

Micro Segmentation with Zscaler by Nextrust

Build Microsegmentation policies with Zscaler

  • Enforce least-privileged access between apps

  • Stop lateral movement across IT & OT environments

  • Use Illumio maps to generate Zscaler policies

Network Segmentation with Nextrust Zscaler and Illumio

Outcome:

Your network becomes breach-resistant: attackers cannot move laterally, cannot reach critical systems, and cannot propagate ransomware — drastically reducing blast radius.

Would you like to have your new automated ransomware-free network architecture ?

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