Small-business defense for the AI era

Cyberattacks are accelerating.Your defenses should too.

SentinelOps helps small businesses reduce exposure, detect suspicious activity earlier, contain compromised systems, and recover with less disruption.

Request a Security ReviewExplore the Decoy Network

Practical cybersecurity for South Florida businesses and remote clients.

Reduce the attack surfaceClose exposed paths before they are exploited.
Detect unusual behaviorSee suspicious access and movement sooner.
Contain the damageSegment critical systems and isolate threats.
Recover with confidenceDocumented systems, tested backups, clear response.
A practical security program

Enterprise security principles, built for small business.

You do not need a huge internal security department. You need the right controls, clear visibility, and someone accountable for turning alerts into action.

01 / FOUNDATION

Secure Network & Identity

Firewall design, segmentation, secure remote access, Microsoft 365 hardening, MFA, account cleanup, and least-privilege access.

OPNsenseVLANsM365MFA
02 / VISIBILITY

Continuous Monitoring

Health checks, suspicious login review, endpoint and firewall alerts, exposed-service monitoring, and actionable reporting.

LogsAlertsAsset Health
03 / EARLY WARNING

Sentinel Decoy Network

Believable decoy systems, identities, and files that legitimate users never touch—creating a high-confidence signal when an intruder explores.

DeceptionCanary AssetsIsolation
04 / RESPONSE

Containment & Recovery

Rapid account lockdown, endpoint isolation, evidence preservation, restoration planning, and coordination with insurers or forensic specialists.

TriageContainmentRecovery
Deception-based intrusion detection

Give intruders something convincing to find—without giving them anything real.

The Sentinel Decoy Network creates a monitored, isolated environment designed to resemble legitimate business activity. Authorized users have no reason to access it, so interaction becomes a strong early-warning signal.

  • ✓Synthetic documents, accounts, credentials, and services that contain no real customer data.
  • ✓Network isolation and tightly controlled communication with production systems.
  • ✓Alerts for scanning, authentication attempts, file access, command execution, and unexpected outbound traffic.
  • ✓Designed as part of a layered security program—not as a replacement for patching, backups, endpoint protection, or identity controls.
Start with what matters most

A clear path from unknown risk to managed protection.

1. Exposure Review

Identify internet-facing systems, identity weaknesses, unsupported devices, backup gaps, and immediate business risks.

2. Remediation Plan

Prioritize fixes by likelihood, impact, effort, and operational disruption—not by fear or vendor hype.

3. Secure Deployment

Implement the agreed controls, document the environment, and establish a defensible baseline.

4. Ongoing Watch

Monitor, review, test, report, and respond as the environment and threat landscape change.

Find the weak points before someone else does.

Start with a focused conversation about your network, Microsoft 365 environment, remote access, backups, and the systems your business cannot afford to lose.

View the Security Review