Conditional Access

Control access beyond the sign-in screen

Bring identity-aware access policies to the infrastructure your business runs on. AuthNull helps you define who can access which systems and apply the right authentication controls across access paths such as Active Directory, RADIUS, RDP, SSH, VPN, and service accounts.

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The gap

A successful sign-in shouldn’t mean access to everything

Verifying a user is only part of protecting critical systems. Teams also need to decide which resources that identity should be allowed to access.

When access rules are disconnected across directories, applications, and infrastructure, it becomes harder to apply consistent controls or understand why access was allowed or denied.

AuthNull connects identity and access policies to the systems your teams rely on, helping you govern access beyond the initial sign-in.

a.chen@corp · signed inauthenticated
prod-linux-04 · SSHAllow
win-jump-01 · RDPAllow
finance-db · SQLDeny
core-switch · RADIUSDeny
Beyond applications

Extend identity-aware policies to infrastructure

Many access controls focus on application sign-ins. AuthNull brings the access decision closer to the resources people need to reach, including on-premises infrastructure and critical access paths.

Define policies for selected users or groups and the systems they need to access. Apply allow or deny decisions, and use AuthNull’s authentication and privileged-access capabilities to help secure the connection.

Active Directory
RADIUS
RDP
SSH
VPN
Service accounts
How it works

From identity to decision in four steps.

1

Connect identity

Use your existing identity provider, such as Active Directory, to identify users and groups.

2

Define the policy scope

Choose which identities and resources the policy covers. For supported policies, scope can include selected endpoints, groups, protocols, or operating systems.

3

Set the access decision

Define whether matching identities are allowed or denied access to the selected resources.

4

Apply controls and review

Use AuthNull’s access and authentication capabilities to protect the request. Review available policy details and evaluation information when investigating access outcomes.

Capabilities

One identity-aware approach across access layers

Identity and group-based rules

Apply access policies to selected users or groups.

Resource-specific decisions

Define which systems or resources are covered by a policy.

Allow or deny controls

Make the intended access outcome explicit.

Infrastructure access coverage

Extend identity-aware access controls across supported systems and paths such as AD, RADIUS, RDP, SSH, VPN, and service accounts.

Authentication and privileged-access controls

Bring Conditional Access together with AuthNull MFA and PAM capabilities where applicable.

Policy visibility

Review policy details and available evaluation information to help understand access decisions.

Who it's for

For teams governing access

IT administrators

Define and manage access rules for users, groups, and resources.

Security teams

Apply more consistent controls across infrastructure access paths.

Infrastructure teams

Protect access to the systems they operate without losing sight of user identity.

Compliance teams

Support access-control reviews with documented policies and available decision details.

Support your access-control program

AuthNull Conditional Access helps organizations implement identity-based authorization, least-privilege access, and access-review practices that may support security and compliance programs.

Identity-based authorizationLeast-privilege accessAccess review

Compliance depends on your organization’s configuration, policies, processes, and broader control environment.

Get started

Put identity at the center of every access decision

Extend access governance beyond the sign-in and across the infrastructure your organization depends on. Talk to AuthNull about Conditional Access.

Get in touch