Cybersecurity for small and mid-sized organizations
Practical, layered controls sized for organizations without a dedicated security team, deployed and monitored as part of your service agreement.
ABOnsite provides IT services to businesses, nonprofits, and other organizations under contract. ABOnsite does not offer services to individual consumers or home users.
Endpoint and server protection
Centrally managed next-generation endpoint protection with policy enforcement, isolation of compromised machines, and monthly reporting. Managed centrally, not left to individual users.
Identity security
Identity is where most incidents start. I enforce MFA, block legacy authentication, apply conditional access based on device and location, and audit third-party application consent in your Microsoft 365 tenant.
Email security
Anti-phishing and impersonation protection, SPF, DKIM, and DMARC alignment, and external sender warnings, with quarantine review handled directly rather than left to your staff.
Staff security awareness
Scheduled phishing simulations and short training modules for your employees, with reporting to leadership on organizational risk over time.
Incident response
If an account or endpoint is compromised, I contain it, revoke sessions and tokens, review audit logs to determine scope, remediate, and give you a written incident summary suitable for your insurer or clients.
Compliance support
Documentation, control mapping, and evidence collection to support HIPAA, CMMC readiness, cyber liability insurance questionnaires, and client security reviews.
Call (571) 601-1660 or use the contact form.