Network Controls (Cloud)
Reducing the blast radius of any single compromised connection — on-prem or in the cloud — by governing access through identity and policy, not network location.
A flat network turns one stolen credential into total access.
Once workloads and users move to the cloud, the question stops being "what's on our network" and becomes "who can reach what, and why." A flat network — or a single VPN credential with broad reach — means a single compromise gives an attacker the same access a trusted employee has.
The goal of this layer isn't to make the network impenetrable. It's to make sure that when something does go wrong, it stays contained to the smallest possible blast radius.
What this typically includes
- Segmentation between cloud and on-prem network paths, so a compromise in one doesn't automatically reach the other.
- Replacing broad VPN access with narrower, identity-based access (zero trust network access) for specific applications, not the whole network.
- Centralized visibility and control over which cloud applications and services users can actually reach.
- Consistent policy whether someone connects from the office, home, or a coffee shop.
How we approach it
This is core territory for the platforms we implement and operate day to day. We deploy and tune Netskope's cloud and web security architecture so access is governed by identity and policy — not by which network cable, or which Wi-Fi, someone happens to be connected to.
We map out who needs access to what before changing anything, so the move away from flat network access doesn't break the work people actually need to do.
You may have a gap here if…
- Anyone on the VPN can reach effectively anything on the network.
- There's no segmentation between business units or sensitive systems.
- Cloud application access isn't centrally visible — IT finds out about new app usage after the fact.
- Remote and office access follow different, inconsistent security rules.
Not sure where you stand on this?
Run the free regulatory assessment, or talk to the team that implements this for a living.
The other six domains.
AI Security
Governing how your business builds, deploys, and uses AI — so productivity gains don't come at the cost of your data walking out the door through a chat window.
Read more →Perimeter Controls
Threat recognition, surveillance, and pattern analysis at the edge of your network — before anything reaches what you're actually trying to protect.
Read more →Endpoint Controls
Securing every laptop, phone, and server your people actually use — because this is usually where the real damage happens, not at the network edge.
Read more →Data Controls
Stopping sensitive data from leaving the places it's allowed to be — whether it's trying to leave through email, a cloud upload, a USB drive, or a chat window.
Read more →Governance Controls
The policy and accountability layer that ties every other control back to what your business and your regulator actually require.
Read more →Industrial Controls
Securing the systems and processes behind physical operations — the equipment, sensors, and control systems that keep a manufacturing line or physical operation running.
Read more →