Cloud & Identity
Microsoft 365, Azure, Intune, account access, email authentication, domain configuration, and identity cleanup.
M365AzureIntuneSPF/DKIM/DMARC
What SentinelOps handles
Focused technical help for the systems that keep a business running.
Infrastructure & Networking
Linux administration, DNS, SSL, firewall basics, remote access, small office networks, and practical troubleshooting.
LinuxCloudflareDNSNetworking
Support & Automation
Remote support, endpoint cleanup, documentation, scripting, automation, monitoring, and better operational workflows.
Remote SupportAutomationMonitoringDocs
Practical, direct, and accountable.
SentinelOps is built around the kind of IT work that usually falls between helpdesk, sysadmin, and operations: the weird login issue, the DNS problem, the broken mail flow, the unreliable network, the server that needs attention, or the workflow that needs to stop depending on guesswork.
The goal is simple: understand the environment, fix the immediate problem, and leave things cleaner than they were found.
How work starts
- Describe the issueSend a short note with what is broken, who is affected, and any screenshots or error messages.
- Remote assessmentWe identify whether the issue can be solved remotely or needs onsite/vendor coordination.
- Fix and documentThe problem gets resolved, the path is documented, and follow-up risks are called out clearly.