For every important control, ask what evidence proves it works today. A policy, dashboard, or verbal assurance is not the same as a tested result.
1. Protect identity first
Attackers frequently use valid credentials rather than obvious malware. Email, remote access, cloud applications, and administrator accounts should require multifactor authentication appropriate to the risk.
Administrators should use separate privileged accounts, and former employee or contractor access should be removed through a repeatable offboarding process.
- Require multifactor authentication for externally accessible and privileged accounts
- Separate administrator access from routine email and browsing
- Review dormant, shared, and service accounts
- Confirm that offboarding covers email, cloud apps, remote access, and third parties
2. Know which endpoints are protected
An organization cannot contain what it cannot see. Maintain a current inventory of laptops, workstations, and servers, then reconcile that inventory against the endpoint-security platform.
Remote and infrequently connected devices deserve particular attention because they can disappear from routine office-based checks.
- Identify missing, disabled, unhealthy, and out-of-date agents
- Confirm supported operating systems and policy assignment
- Test whether an authorized responder can isolate a remote device
- Document who reviews alerts and how material activity is escalated
3. Make backups recoverable
A successful backup job is not proof of recoverability. Critical backups should be protected from the same credentials and systems used in daily operations, and the organization should complete real restoration tests.
Recovery testing should follow business priorities. Leadership—not only IT—must identify which systems and processes need to return first.
- Separate backup administration from daily accounts
- Protect backup copies from alteration or deletion
- Test restoration of representative critical data and systems
- Record recovery time, dependencies, problems, and corrective actions
4. Define response authority before an incident
Technical teams lose valuable time when nobody knows who may isolate a device, shut down a system, contact insurance, or communicate with employees and customers.
Name an incident coordinator and maintain an offline contact path that does not depend on company email or file storage.
- Identify technical and business decision-makers
- Document authority for containment actions
- Maintain insurer, broker, legal, forensic, and communications contacts
- Practice a short scenario at least annually and after material organizational change
5. Align insurance representations with reality
Cyber-insurance applications may ask about multifactor authentication, endpoint detection and response, backups, monitoring, or incident-response plans. The organization should understand what it represented and maintain evidence that the controls remain in place.
Confirm policy requirements with the broker, insurer, and qualified legal adviser. A cybersecurity provider can identify technical evidence but should not interpret legal coverage.
The smallest useful next move
Do not try to fix every gap at once. Prioritize controls that reduce the chance of broad compromise and make recovery possible: strong identity controls, complete endpoint visibility, protected backups, tested restoration, and named response authority.
Tallgrass provides a free twelve-question readiness check that turns these areas into a directional score and three practical next actions. It is educational—not a technical audit, certification, legal opinion, insurance opinion, or guarantee.