Security Posture & Operational Controls
What 'secure' means in practice — not as a marketing claim. Every environment HawkData manages is built to a defined security baseline. The baseline is not negotiable.
Security is prioritized over convenience where the two conflict. If a control creates friction, it stays unless there is a documented operational reason to modify it. Exceptions are documented, justified, and signed off by the client.
Baseline Controls (Applied to All Managed Environments)
Identity and Access
- All user accounts operate under least-privilege by default
- Administrative accounts are separate from daily-use accounts
- Shared credentials are not permitted on managed systems
- Password management is enforced via a deployed vault
Endpoint Configuration
- Unnecessary services are disabled at the OS level
- Host-based firewall is enabled and configured
- Automatic security updates are enabled within defined maintenance windows
- Full-disk encryption is configured where hardware supports it
- EDR agent is deployed for endpoint telemetry and alerting
Patch Management
- Patch cadence is defined during onboarding and documented
- Critical patches are applied within a defined SLA window; standard patches within the scheduled maintenance window
- Patch status is monitored; deferred patches are tracked and documented
Backup and Recovery
- Backup targets, schedules, and retention periods are defined and documented before deployment
- RPO and RTO targets are agreed with the client and built into the backup design
- Restore procedures are tested at implementation; re-testing is scheduled or performed on request
- Backup integrity is monitored; failures are alerted
Logging and Monitoring
- System and authentication logs are enabled on all managed endpoints and servers
- Log retention is configured appropriate to the environment size and any stated compliance requirements
- Alerting thresholds are defined and reviewed during onboarding
Network Security Controls
Segmentation
- Office, server, and guest networks are logically separated at the firewall level
- Inter-segment access is restricted by default; permitted flows are documented
- Flat networks (all devices on a single segment) are not acceptable in managed environments
Firewall Management
- NGFW rules are documented with business justification for each permitted flow
- Rule changes go through a written change control process — no ad-hoc modifications
- Firewall configurations are reviewed periodically and on any significant topology change
VPN Access Types
VPN requirements differ significantly depending on your business model. During onboarding we confirm which VPN mode(s) you require, document the expected user experience, and set clear operational controls. In both cases, VPN implementation uses modern, well-supported protocols with strong cipher suites. Legacy VPN configurations (PPTP, unencrypted L2TP) are not deployed.
Remote User VPN (Client-to-Site)
- • Used for staff accessing the internal network from off-site locations
- • Full-tunnel or split-tunnel configuration is documented per policy
- • Authentication requires MFA where operationally feasible
- • Session logging is enabled; idle timeout is enforced
Site-to-Site VPN
- • Used to connect multiple physical locations or cloud workloads to the primary network
- • Routing is restricted to required flows — no default full-trust between sites
- • Connection logging is enabled; change control applies to routing changes
- • Requires clear segmentation to prevent flat inter-site exposure
Reference Technology Stack (Vendor-Agnostic)
The following represents a typical working stack for a managed RHEL, Fedora, or Ubuntu business environment. All equipment is provided by HawkData. Final selections are made based on client requirements, budget, and existing tooling — not vendor preference. All choices are documented.
Identity, Access & Endpoints
- Central identity and policy (Linux directory / SSO as appropriate)
- Password vault (team or individual, role-based sharing)
- EDR / endpoint telemetry and alerting (risk-aligned)
- Patch management and baseline hardening standards
Network, Monitoring & Continuity
- NGFW with documented rules, VPN, and change control
- Network monitoring and alerting (availability + security signals)
- Backups with tested restores and defined RPO/RTO targets
- Central logging appropriate to the environment size
Productivity & Collaboration
- Email capability and security (SPF/DKIM/DMARC where applicable)
- Document management and collaboration platform
- Optional CRM/ERP based on business workflow needs
- Remote helpdesk workflow and ticketing process
Optional Security Layers
- Public Key Infrastructure (PKI) for certificates and stronger trust controls
- Device encryption strategy and key handling
- Conditional access policies and higher-assurance authentication
- Security awareness and operational playbooks
If you'd like, we can provide a written "target state" architecture summary as part of onboarding.
Ubuntu Pro — Built-In Compliance Frameworks
Where Ubuntu is deployed in a managed environment, HawkData can provision Ubuntu Pro — Canonical's professionally supported tier that ships with certified, automated compliance tooling out of the box.
Certifications & Standards
- FIPS 140-2 / 140-3 — Official NIST-certified cryptographic modules
- DISA-STIG — Automated auditing and remediation via the Ubuntu Security Guide (USG) to meet Defense Department standards
- CIS Benchmarks — Pre-packaged Level 1 and Level 2 hardening profiles for rapid deployment
- FedRAMP — Facilitates operations in cloud environments requiring Federal Risk and Authorization Management Program controls
Industry & Regulatory Frameworks
- HIPAA — Fulfills data protection and encryption requirements for healthcare environments
- PCI-DSS — Covers security management, policies, and network architecture for handling cardholder data
- ISO/IEC 27001 — Aids in meeting Information Security Management System (ISMS) requirements
- NIST (CSF, 800-53) — Provides baseline controls and auditing guidelines for federal and enterprise frameworks
- FISMA — Assists U.S. government agencies in verifying information security posture
Ubuntu Pro compliance tooling is available where Ubuntu is selected as the managed OS. Framework applicability depends on your specific regulatory obligations — requirements are confirmed during onboarding. All deployment and management is performed by HawkData Services.
What "Compliance-Ready" Means Here
HawkData does not issue compliance certifications. What we do is configure environments consistently, document decisions and exceptions, and maintain change logs that support auditability.
If your organization has specific regulatory requirements — data residency, retention periods, incident reporting obligations, or encryption mandates — those requirements are collected during onboarding and incorporated into the scope and delivered documentation. Compliance requirements must be stated explicitly; they are not assumed.
Written artifacts available as part of an engagement include: baseline configuration summaries, change logs, network topology documentation, and service boundary definitions.
