Cybersecurity Package
At Atlantic Computer Systems, we believe great IT support should be clear, reliable, and cost-effective. Whether you’re a small office or a growing multi-site enterprise business, we have service plans that fit your needs without hidden fees or surprise charges.
Each plan is tailored to your organization’s size and compliance needs with transparent, predictable pricing.​
Pricing Plans
Cybersecurity Essentials Package
Ideal for: Small teams, startups, or low-risk environments needing fundamental protection.
Features:
Next-Gen Antivirus / Endpoint Detection & Response (EDR)
Managed Threat Detection & Remediation
OS & Software Patch Management
Enforced Multi-Factor Authentication (MFA) for M365
Basic DNS Filtering (Malware/phishing blocklists)
Dark Web Monitoring (Email credentials)
Monthly Threat Report
Pricing:
Onboarding/Setup Fee: $499
Monthly: $55/user
Minimum Users: 5
Advanced Security Package
Ideal for: Regulated industries (finance, legal, healthcare), hybrid workforce, or growing SMBs.
Everything in Essentials, plus:
Advanced EDR w/ Behavioral AI (SentinelOne, Defender ATP, etc.)
Microsoft 365 Secure Configuration Hardening
Email Security Gateway (Mimecast or Defender for Office 365)
SIEM-lite Monitoring via Microsoft Sentinel or similar
USB Device Control Policies
Policy and Procedure Templates (Acceptable Use, Passwords, etc.)
Quarterly Phishing Simulation Campaigns
Monthly Compliance-Focused Reports
Pricing:
Onboarding/Setup Fee: $999
Monthly: $85/user
Minimum Users: 5
Managed Security Operations (MSOC)
Ideal for: Medium-sized businesses, compliance-heavy industries, and clients with an internal IT team.
Everything in Advanced, plus:
24/7 SOC-as-a-Service Monitoring
Threat Hunting & Anomaly Detection
Incident Response Playbook & Retainer
Real-Time Dashboards & Alerting
Microsoft Entra Conditional Access Policies
Cybersecurity Awareness Training Platform Access
Assistance with NIST/ISO27001/CMMC Alignment
Pricing:
Onboarding/Setup Fee: $1,499
Monthly: $155/user
Minimum Users: 10
