Colt SSE

Control application access, including outside the office.

Security Service Edge (SSE) applies cloud-delivered security controls. It suits distributed users; review identities, devices and the applications they need.

SSE depends on identity, endpoints, supported applications, inspection and privacy requirements.

Let’s talk

Two digital guardians outside an office: one diverts suspicious packets and the other lets legitimate traffic through.

How it works

Protect application access even when users are away from the office.

User and device

Identity and SSE policy

Validate and allow

Authorised application

Access based on identity and context

Colt SSE with Zscaler integrates cloud access and inspection. Define user needs, public versus private applications and contracted controls.

Identity, device posture and permissions must fit the directory and applications. Zero Trust is not whole-network access after one login.

User and device

Identity and SSE policy

Inspect without blocking business

Authorised application

See why a flow is not working

A denial may stem from identity, policy, inspection or connectivity. Correlate logs with user and application before changing a rule.

Define justified exclusions, data handling and impact on sensitive applications. Data-loss prevention features depend on the package.

User and device

Identity and SSE policy

Restore secure access

Authorised application

Continuity without unrestricted access

Availability also depends on Internet, identity and private-application connectors. Test dependencies and recovery for the selected architecture.

Emergency procedures must preserve permissions and traceability. Disabling inspection or authentication is not an assumed acceptable fallback.

Illustrative case: from situation to decision

Situation: An external collaborator needs a private application from an authorised device.
Option: Define identity, device context and access limited to that application.
Check: Test permitted access, denial with unauthorised context and permission removal.

SSE provides security controls; it does not replace access links or select paths like SD-WAN.

Decisions for your project

Identities: Directory, authentication, devices and user groups.
Applications and data: SaaS, private services, inspection, exceptions and data residency.
Dependencies: Connectors, Internet, identity and incident response.

From design to operation

Pilot representative users and applications before extending policies, testing permitted and denied access.

Complements, alternatives and variants

SD-WANComplementCoordinates network policy and security in SASE.Colt IP AccessComplementProvides Internet connectivity for cloud access.

Product sources

Colt Security Service Edge · new tab

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What happens next?

Understand the context
What’s changing, where your teams work and what cannot fail. Still defining the brief? We can help structure it.
Design the options
Bring needs, Colt capabilities and technical criteria together. Compare alternatives and explain dependencies and limits.
Validate before committing
Coverage, feasibility, responsibilities and terms. A commercial proposal is developed with the relevant specialists.

ColtPlatinum guides the project and coordinates commercial discussions and follow-up. Colt validates feasibility, enters into the service contract, and provisions, installs and delivers the services.

Availability, coverage, capabilities, SLAs and timelines are subject to technical validation and contract. No diagram is a service guarantee.