Attackers exploit fragmented access controls and security blind spots to silently escalate their presence and prepare for data theft. The initial breach is usually only the start – what comes next will have a greater impact. Once an attacker compromises a single endpoint, the focus quickly shifts to expanding reach, moving laterally, elevating privileges, and staging data theft. If access controls are inconsistent or overly permissive, this becomes easy. This stage, when attackers quietly expand their footprint, is often overlooked. It’s when gaps between tools, policies, and teams allow threats to go undetected.
Many organizations still split remote and on-site access between different technologies and policies. That fragmentation introduces blind spots, especially with managing contractors, BYOD and temporary users.
The Risk of Unobstructed Exploitation
Once inside, attackers probe the environment to see how far they can roam. If enforcement is inconsistent across locations, tools, and user types, they keep moving. Legacy access models often allow this, with broad entitlements and minimal checks beyond the initial login.
- VPNs act as “all-access passes.” VPNs grant broad network access once a login succeeds, and stolen credentials appear legitimate. Without continuous validation or posture checks, attackers can roam the network like authorized users.
- Basic ZTNA tools improve on VPNs, but many still rely on fragmented enforcement. Policies may vary across user groups or environments, leaving blind spots and inconsistent protection.
- Siloed security and networking stacks do not share real-time context, so access decisions rely only on identity and device posture, without traffic, application, and behavior signals.
Longer dwell time does not guarantee detection. Over time, attacker activity can appear legitimate, reducing the chance they are caught.
Preventing unobstructed exploitation requires a ZTNA solution that eliminates policy gaps, shares context across services, and inspects traffic during and after authentication.
A Common Use Case
A contractor laptop is compromised. In most networks, an attacker who controls that device can probe internal systems, move laterally, and harvest credentials. With the right ZTNA, access is limited to approved applications, all traffic is inspected in real time, and abnormal behavior is blocked before it spreads.
What a ZTNA Solution Must Deliver to Prevent Unobstructed Exploitation
- Unified Policy: One dynamic access policy that follows every user and inspects all traffic, regardless of location.
- Real-Time Context Sharing: Access decisions based on a unified view of identity, posture, traffic, and application activity. Enforcement is consistent and adaptive.
- ZTNA Without Exceptions: Zero Trust consistently applied to all users and devices, including contractors, BYOD, and IoT, with no side doors or temporary bypasses.
Unified Policy
Eliminate policy siloes, simplify access control, and reduce security risks with one policy that follows every user. Cato enforces one policy for every user, everywhere, through a single policy engine that evaluates identity, posture, and context in real-time, with built-in full-stack security that inspects all traffic without additional tools. By keeping a single, synchronized policy and inspection stack across ZTNA, SWG, CASB, FWaaS, DLP, and IPS, Cato removes policy drift and blind spots that enable unobstructed exploitation.
Real-Time Context Sharing
Enable accurate, adaptive access decisions and consistent enforcement across all users, locations, and devices. Cato integrates identity, device posture, application activity, and network traffic into one shared, real-time context, applying comprehensive threat prevention across ZTNA, SWG, CASB, FWaaS, and other services within its converged platform. Single-pass processing keeps least-privilege access and prevention aligned during and after authentication.
ZTNA Without Exceptions
Deliver consistent Zero Trust coverage for every user and device while maintaining productivity and performance. Cato applies Zero Trust consistently across all users and devices under a single ZTNA license. Managed or unmanaged, remote or on-site, every connection is inspected at the nearest Cato PoP and carried across Cato’s global private backbone. Policies and traffic inspection are applied consistently at the edge, closing the gaps attackers could exploit to expand access.
Cato ZTNA is built into a fully converged, cloud-native SASE platform. It combines:
- A single policy engine for all users and access types
- Continuous traffic inspection across every flow
- A global private backbone for consistent performance, with inspection enforced at the nearest PoP
While other ZTNA tools may reassess posture during sessions, they often stop short of inspecting all traffic with one converged architecture. Cato inspects every flow, restricts access to authorized resources only, and prevents attackers from exploiting weaknesses inside the network.
Cato’s Unique ZTNA Broker Architecture – A Difference That Matters! | Read the Blog
Benefits for Everyone (Except the Bad Actor) and IT Benefits
Cato’s approach does more than simplify remote access – it closes the internal gaps that attackers exploit.
- For Business Leaders: Reduce the risk of data loss, compliance failures, and large-scale breaches.
- For IT Teams: Simplify access management and improve visibility by consolidating tools and policies in one platform.
- For Users: Deliver seamless access to required applications while minimizing exposure in the event of compromise.
No More Roaming – Stop the Quiet Attack
Unobstructed exploitation thrives on fragmentation between tools, policies, and teams. Stopping it requires more than login checks or basic ZTNA. Cato delivers true Zero Trust with unified policy, shared context, and full traffic inspection that follows every user, everywhere, so attackers have nowhere to hide.
Want to learn more?
Stay tuned for Part 2 of this blog series, covering how Cato partners can land fast with ZTNA and expand across security and networking. In the meantime, explore how Cato’s unique ZTNA architecture makes the difference in this blog.
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