SaaS Security Configuration & Integration Assessment
SaaS security configuration assessment to prioritize tenant and integration risk
Growing SaaS use can leave application owners unsure who has access and where connected applications move data. Review agreed tenant settings and integrations with ICA to establish control findings and practical hardening priorities.
MIS
CISSP
CHISL
CPHIMS
CDH-E
Will Long Sr. · Founder
MIS · CHISL · CDH-E · CISSP · CPHIMS
Nearly 40 years in IT & cybersecurity
Former VP & CISO, Children’s Health System of Texas
Tim Pelikan · Co-Founder
Credential details pending confirmation
30 years in cybersecurity & data risk
Interviews & industry conversations
Coffee With Closers
Cybersecurity With Discern
“ICA provides distinctive security professionals who excel at building strong client relationships, demonstrate exceptional organization, and deliver practical, risk-based consulting recommendations to our clients.”
Michael Cox, CIPP/US
Chief Privacy Consultant & Founder, SoCal Privacy Consultants
Partner endorsement of ICA’s advisory work
Decide which SaaS risks need attention first
A business team adds another application. A connector remains active after its original owner leaves. Sensitive information is shared outside the group that needs it. Your SaaS application owner, CISO or IT director needs a clear basis for deciding what to tighten and what to investigate further.
This assessment focuses on agreed SaaS tenants and their integrations. It supports decisions about access, data sharing and configuration changes as SaaS use grows.
Define coverage around your tenants and connected workflows
Scope starts with the applications your organization wants reviewed, the tenants it controls and the data those applications handle. Coverage considers access and sharing arrangements alongside integrations, logging and tenant-level security settings. A business-critical application may need closer attention than a lightly used tool with limited data.
For integrations, agree which connections to examine and what administrative evidence is available. Relevant questions include who owns a connection, what access it has and which business workflow depends on it. Platform coverage and review depth are confirmed during scoping; this page does not promise support for every SaaS product.
Review configuration evidence in its business context
The proposed approach combines configuration review with administrative evidence and discussions with application owners. Your team explains how access is granted and why sharing settings or integrations exist. Agreed evidence may include settings exports, permission records and available logging information. Access arrangements must permit review of the agreed environment.
Review criteria are selected for the scoped platforms and your requirements. A setting is considered alongside the data and workflow it affects. Where evidence is incomplete, findings should identify what remains uncertain rather than assume the control works.
This is a configuration and evidence review. Vulnerability scanning and authorized penetration testing require separate scope. The engagement does not authorize testing of the SaaS provider’s infrastructure.
Use findings to plan tenant hardening
The catalog identifies three typical outputs, with their content and depth agreed for the engagement:
SaaS control findings. Observations about the reviewed access, sharing, logging and tenant settings. Application owners use these findings to understand which controls need attention within the assessed scope.
Integration-risk observations. An account of concerns identified in the agreed connections and supporting evidence. Use it to discuss connection ownership and whether granted access fits the business need.
Hardening priorities. Recommended areas for tightening configuration and reducing identified exposure. These priorities help IT and security decide where to direct effort while considering dependencies on everyday work.
The outputs support planning. They do not establish that every connection or risk across your organization has been identified.
Prepare the owners and evidence needed for review
Identify the SaaS applications that prompted concern and the people responsible for administering them. Clarify the review objective, tenant boundaries and relevant data before agreeing coverage. Include integration owners where their knowledge is needed to explain connections.
Cost and timing depend on the number of applications and tenants, integration complexity, data context and the administrative evidence available. Review access and any platform-specific resource needs also affect the engagement. Agree evidence handling and permissions before providing sensitive material. Missing access or unavailable records may limit what can be assessed.
Keep tenant review separate from provider assurance
This assessment reviews the agreed customer environment. It is not an audit of the entire SaaS provider, and customer access does not authorize testing of provider infrastructure. Questions about the provider’s wider security practices need a separately defined assurance review.
A dedicated Microsoft 365 configuration assessment may suit a review centered on that platform. An identity and privileged-access assessment may be more appropriate when the main concern spans authentication and administration across systems. Those scopes should be distinguished from this SaaS tenant and integration review.
Configuration changes, continuous monitoring and retesting are outside the described outputs unless separately agreed. Your organization owns implementation decisions. Findings reflect the agreed coverage and available evidence; they do not certify compliance or guarantee security.
Questions about SaaS configuration and integration assessment
Who is this assessment designed for?
SaaS application owners, CISOs and IT directors dealing with growing application use, uncontrolled connections or sharing concerns.
Can the review cover every SaaS application we use?
Coverage is agreed application by application. Platform fit, tenant access and evidence availability determine what can be reviewed. A scoped assessment should make any applications or connections left outside coverage clear.
What evidence does the review need?
Administrative evidence relevant to agreed controls, such as configuration records and integration permissions, supported by owner discussions. The scope establishes access and evidence requirements. It also identifies any limits on reviewing logging or other records.
What determines the cost and timing?
Application and tenant counts, integration complexity, data sensitivity and review depth are key factors. Evidence readiness and platform-specific resource requirements also matter. Price and timing are established for the agreed engagement rather than assumed from this page.
How does this differ from penetration testing?
This review examines tenant settings and supporting evidence. Penetration testing evaluates security through separately authorized adversarial activity under agreed rules of engagement. Neither this page nor a tenant review grants permission to test provider infrastructure.
Will ICA implement the hardening priorities?
The described deliverables are findings, integration-risk observations and hardening priorities. Implementation requires your team’s action or a separate agreement. Retesting and ongoing monitoring are not included in these planning outputs.
Give application owners a clear hardening agenda
Focus the assessment on the SaaS tenants and connections that matter to your business. Discuss a scope that turns access and sharing concerns into documented observations and priorities your application owners can use to plan changes.
Decide which SaaS risks need attention first
A business team adds another application. A connector remains active after its original owner leaves. Sensitive information is shared outside the group that needs it. Your SaaS application owner, CISO or IT director needs a clear basis for deciding what to tighten and what to investigate further.
This assessment focuses on agreed SaaS tenants and their integrations. It supports decisions about access, data sharing and configuration changes as SaaS use grows.
Define coverage around your tenants and connected workflows
Scope starts with the applications your organization wants reviewed, the tenants it controls and the data those applications handle. Coverage considers access and sharing arrangements alongside integrations, logging and tenant-level security settings. A business-critical application may need closer attention than a lightly used tool with limited data.
For integrations, agree which connections to examine and what administrative evidence is available. Relevant questions include who owns a connection, what access it has and which business workflow depends on it. Platform coverage and review depth are confirmed during scoping; this page does not promise support for every SaaS product.
Review configuration evidence in its business context
The proposed approach combines configuration review with administrative evidence and discussions with application owners. Your team explains how access is granted and why sharing settings or integrations exist. Agreed evidence may include settings exports, permission records and available logging information. Access arrangements must permit review of the agreed environment.
Review criteria are selected for the scoped platforms and your requirements. A setting is considered alongside the data and workflow it affects. Where evidence is incomplete, findings should identify what remains uncertain rather than assume the control works.
This is a configuration and evidence review. Vulnerability scanning and authorized penetration testing require separate scope. The engagement does not authorize testing of the SaaS provider’s infrastructure.
Use findings to plan tenant hardening
The catalog identifies three typical outputs, with their content and depth agreed for the engagement:
SaaS control findings. Observations about the reviewed access, sharing, logging and tenant settings. Application owners use these findings to understand which controls need attention within the assessed scope.
Integration-risk observations. An account of concerns identified in the agreed connections and supporting evidence. Use it to discuss connection ownership and whether granted access fits the business need.
Hardening priorities. Recommended areas for tightening configuration and reducing identified exposure. These priorities help IT and security decide where to direct effort while considering dependencies on everyday work.
The outputs support planning. They do not establish that every connection or risk across your organization has been identified.
Prepare the owners and evidence needed for review
Identify the SaaS applications that prompted concern and the people responsible for administering them. Clarify the review objective, tenant boundaries and relevant data before agreeing coverage. Include integration owners where their knowledge is needed to explain connections.
Cost and timing depend on the number of applications and tenants, integration complexity, data context and the administrative evidence available. Review access and any platform-specific resource needs also affect the engagement. Agree evidence handling and permissions before providing sensitive material. Missing access or unavailable records may limit what can be assessed.
Keep tenant review separate from provider assurance
This assessment reviews the agreed customer environment. It is not an audit of the entire SaaS provider, and customer access does not authorize testing of provider infrastructure. Questions about the provider’s wider security practices need a separately defined assurance review.
A dedicated Microsoft 365 configuration assessment may suit a review centered on that platform. An identity and privileged-access assessment may be more appropriate when the main concern spans authentication and administration across systems. Those scopes should be distinguished from this SaaS tenant and integration review.
Configuration changes, continuous monitoring and retesting are outside the described outputs unless separately agreed. Your organization owns implementation decisions. Findings reflect the agreed coverage and available evidence; they do not certify compliance or guarantee security.
Questions about SaaS configuration and integration assessment
Who is this assessment designed for?
SaaS application owners, CISOs and IT directors dealing with growing application use, uncontrolled connections or sharing concerns.
Can the review cover every SaaS application we use?
Coverage is agreed application by application. Platform fit, tenant access and evidence availability determine what can be reviewed. A scoped assessment should make any applications or connections left outside coverage clear.
What evidence does the review need?
Administrative evidence relevant to agreed controls, such as configuration records and integration permissions, supported by owner discussions. The scope establishes access and evidence requirements. It also identifies any limits on reviewing logging or other records.
What determines the cost and timing?
Application and tenant counts, integration complexity, data sensitivity and review depth are key factors. Evidence readiness and platform-specific resource requirements also matter. Price and timing are established for the agreed engagement rather than assumed from this page.
How does this differ from penetration testing?
This review examines tenant settings and supporting evidence. Penetration testing evaluates security through separately authorized adversarial activity under agreed rules of engagement. Neither this page nor a tenant review grants permission to test provider infrastructure.
Will ICA implement the hardening priorities?
The described deliverables are findings, integration-risk observations and hardening priorities. Implementation requires your team’s action or a separate agreement. Retesting and ongoing monitoring are not included in these planning outputs.
Give application owners a clear hardening agenda
Focus the assessment on the SaaS tenants and connections that matter to your business. Discuss a scope that turns access and sharing concerns into documented observations and priorities your application owners can use to plan changes.