In safe keeping.
Sonnach is a Sydney IT security consultancy. We secure, manage and monitor the identities, devices, networks and cloud platforms that businesses depend on.
What we do
01
Secure
- Identity and access control
- Microsoft 365 and Entra ID hardening
- Endpoint and device security
- Network, firewall and remote access
02
Manage
- Identity and licence lifecycle
- Microsoft 365 and cloud workspace administration
- Documented, repeatable procedures
- A recorded history of every change
03
Monitor
- Account and sign-in activity
- Device, patch and support status
- Vulnerability and threat review
- Quarterly security reporting
How we work
What's worth keeping?
IdentifyWhat you hold, where it lives, and who might want it.
Within these walls.
ControlWho gets in, what they can reach, and what is allowed to leave.
In safe keeping.
FortifyHardened, backed up, rehearsed, and reviewed so it stays that way.
Stewardship
Security is not a project with an end date. Once the work is done, someone has to keep watch: notice what has changed, close what has drifted open, and act quickly when something tries the gate.
You have built something worth keeping. We help you make sure it stays yours.
Contact
Sonnach Pty Ltd
PO Box 28
Penshurst NSW 2222
Sonnach is the Irish word for a palisade, a wall of sharpened stakes. The three points in the mark are the palisade.