Aligning network permissions, application controls, and backups with ASD Essential Eight standards.
Our client, a corporate consulting firm in Victoria, required a comprehensive cybersecurity audit to align with federal standards. A preliminary review identified several operational security risks: local user accounts had full administrative permissions, database server patches were backlogged by 6 months, multi-factor authentication (MFA) was not required for remote virtual connections, and database backups were run weekly without automated offline verification checks. These security gaps made the company vulnerable to data breaches, which could compromise sensitive client information and disrupt daily consulting operations.
The primary technical challenge was updating user permissions and database patch schedules across 120 local virtual environments without causing database downtime or disruption to consulting operations. The complexity of legacy active directory domains required careful auditing before applying role restriction rules.
Our audit analyzed configuration gaps and user access permissions. We identified that 28% of local users had administrative rights they did not require for their roles. This over-privilege created significant vulnerabilities. By establishing a Just-In-Time (JIT) administrative access structure, we could restrict permanent permissions while allowing administrative access when authorized for specific tasks.
Intelli Management configured a structured security hardening program aligned with the ASD Essential Eight framework. We set up automated application controls, restricted administrative permissions, established daily system patch cycles, configured MFA across all virtual private networks, and deployed automated offline backup verification routines.
We built automated scripts that monitor administrative accounts and alert security officers immediately of unauthorized access attempts or permission modifications.
We also delivered structured change management workshops and custom user manuals to ensure the client's IT team could manage the new security controls and patch routines confidently. We set up isolated offline database instances to run automated recovery tests weekly.
The security hardening successfully aligned the client's IT systems with federal standards. Administrative user accounts were reduced by 85%, eliminating unauthorized access risks. MFA deployment secured all remote logins, and automated patches resolved 100% of critical system vulnerabilities.
| Operational Metric | Before Implementation | After Implementation |
|---|---|---|
| Admin Accounts | 34 User Accounts | 4 Restricted Accounts (JIT Access) |
| Critical Patch Lag | 180+ Days | < 48 Hours (Automated) |
| Remote Login MFA | Disabled (0%) | Enabled (100% of user roles) |
To sustain this security posture, we established an internal audit schedule. This schedule audits account permissions and scans for system vulnerabilities monthly, ensuring security controls remain aligned with the Essential Eight framework. By securing their infrastructure and aligning with Essential Eight standards, the client gained robust protection against cyber threats, protecting client databases and ensuring business continuity.
"Intelli Management guided us through the ASD Essential Eight checklist. Their engineering team hardened our cloud permissions and secured all systems access logs."
Restricting administrative privileges across multi-department legacy active directories required mapping over 150 legacy roles to RBAC profiles.
We set up automated SIEM triggers that track privilege escalations and scan for unpatched software, logging audits to an immutable storage bucket.
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