Attack Surface Management

Detect what's exposed, Fix what matters

Discover your complete attack surface and automatically validate exploitable exposures, so you can prioritize and remediate risks before they escalate into incidents.

14-day free trial · 2 min setup · No credit card required

15+ sources correlated
Attack Surface PostureCRITICAL
74/ 100
Internet exposure+6OPEN PORTS
Privilege path+4OWNER RBAC
Sensitive data reachability+2SQL + VAULT
Compliance impact+3NIS2 GAPS
Blast radius: 12 reachable assets
Reduce exploitable attack surface

Turn exposure signals into clear remediation priorities by surfacing only exploitable attack paths.

Catch exposures before attackers do

Catch new exposures with proactive scanning and monitoring across your environment.

Drive remediation faster

Pinpoint affected owners, assign remediation tasks, and leverage AI for automation and remediation guidance to act fast.

Unified Asset Discovery

Discover your attack surface

Discover internet-facing assets — Azure resources, open ports, API gateways, third-party apps and AI services — correlated into attack paths so you can identify real exposure and toxic combinations.

Discovered Internet-Facing Assets12 exposed
web-vm-prod-01
RDP 3389 open to 0.0.0.0/0
VMCRITICAL
api-gateway-prod
Public endpoint · no auth policy
API GatewayCRITICAL
aks-cluster-dev
Dashboard exposed · no RBAC
AKSHIGH
storage-account-dev
Public blob access enabled
StorageHIGH
cognitive-api-prod
No network ACL configured
AI ServiceMEDIUM
func-app-ingestion
Anonymous HTTP trigger active
FunctionMEDIUM
1,240
total assets
47
internet-facing
12
exploitable
Attack Path Analysis
web-vm-prod-01
Entry point · RDP open to 0.0.0.0/0 · Score 91
INITIAL ACCESS
RBAC lateral · Owner identity hop
aks-cluster-dev
Hop 1 · Privileged containers · Score 67
PRIV ESC
Managed identity → Key Vault access policy
keyvault-secrets-01
Hop 2 · Secrets exfiltration risk · Score 54
CREDENTIAL
SQL connection string extracted from vault
sql-server-analytics
Hop 3 · Data exfiltration endpoint · Score 54
EXFIL
3
hops to breach
12
nodes at risk
4
MITRE tactics
Exposure Visualization

Attack path visualization

Surface real-world exploitability—from vulnerabilities to exposed data—and visualize true attack paths, so you can prioritize and remediate what attackers can actually weaponize.

Exploitability Mapping

Remove attack paths with context

Anticipate attacks before they happen by mapping discovered risks to critical assets for real-world exploitability (e.g. vulnerabilities, default credentials, misconfigurations, exposed sensitive data).

Risk Score Breakdown — web-vm-prod-01
91
CRITICAL
eastus · Microsoft.Compute/virtualMachines
Internet exposure+38
Privilege escalation path+27
Sensitive data reachability+16
Compliance gap weight+10
Remove these attack vectors
→ Close RDP port 3389 · eliminates initial access→ Downscope Owner to Reader · removes privilege escalation→ Restrict Key Vault access policy · closes exfil path
Privileged Identity PathsContext mapped
breakglass-admin@contoso.com
Global Admin -> prod subscription owner -> keyvault-secrets-01
CRITICAL12 reachable assets
spn-prod-automation
Owner on prod-rg -> AKS credentials -> sql-server-analytics
HIGH7 reachable assets
dataops-admin-group
Privileged role assignment -> storage exports -> sensitive dataset
HIGH5 reachable assets
legacy-helpdesk-role
Standing admin path -> weak MFA coverage -> eastus management plane
MEDIUM3 reachable assets
12
identity-linked nodes
4
high-risk identities
<2m
path recalculation
Identity Risk Reduction

Reduce identity attack surface

Easily identify and remove risky identities that can lead to high-value assets such as admin identities or sensitive data with full cloud context on TENET's attack path graph.

Risk Prioritization

Prioritize based on business impact

Combine risk with cloud context to prioritize exposures that lead to real attack paths, (i.e sensitive data, lateral movement), so you can focus on what is truly exploitable.

Business Impact Priority Queue4 exposures ranked
1
web-vm-prod-01 → keyvault-secrets-01 → sql-server-analytics
Sensitive data reachable in 3 hops · exposed RDP + Owner RBAC
CRITICAL
2
spn-prod-automation → aks-cluster-dev
Lateral movement to prod · privileged container escape path
HIGH
3
dataops-admin-group → storage-exports-prod
Sensitive dataset reachable · privileged role assignment
HIGH
4
legacy-helpdesk-role → eastus management plane
Standing admin path · weak MFA · lateral movement risk
MEDIUM
3
sensitive data paths
2
lateral movement paths
12
assets at risk
Control-Plane Change Log3 high-risk changes
roleAssignments/writeby spn-prod-automation
Owner assigned to prod-rg — new privilege escalation path
HIGH4m ago
vaults/writeby breakglass-admin
Key Vault access policy modified — credential exfil risk
HIGH22m ago
locks/deleteby devops-pipeline-01
Resource lock removed from sql-server-analytics
HIGH1h ago
networkSecurityGroups/writeby infra-team-spn
NSG rule added — port 22 open to 0.0.0.0/0
MEDIUM3h ago
policyAssignments/deleteby legacy-admin
Security policy assignment deleted from sub scope — compliance gap opened
HIGH5h ago
3
high-risk changes
2
medium-risk changes
<5m
detection latency
real-time monitoring

Security drift detection

Continuously monitors Azure control-plane and track every event that expands your attack surface — role assignments, firewall changes, vault modifications, and policy deletions — so you can immediately identify who made a change, when, and what risk it introduced.

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Introducing TENET ASM: Context-Driven Attack Surface Management
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