Sheerlund Network Solutions

Sheerlund Network Solutions provides principal-level network security engineering, Palo Alto Networks architecture, and wholesale IT retainers. We partner with MSPs, VARs, and enterprise teams to deliver high-availability design, Panorama centralized management, Zero Trust rulebase hardening, and trusted subcontract execution.

Our Core Focus Areas:- Palo Alto Networks Engineering: NGFW architecture, PAN-OS upgrades, Panorama centralized management, and Strata Cloud Manager (SCM) integration.- Dedicated Retainer Models: On-demand Tier 3 engineering capacity with transparent time tracking, 15-minute billing increments, and a guaranteed 1-business-day response SLA.- MSP & Channel Subcontracting: Invisible, white-labeled technical capacity protected by strict non-disclosure and non-solicitation guarantees.- Migrations & Audits: Zero-downtime cutovers from legacy firewall platforms (Cisco ASA, Check Point, Fortinet) and posture health checks.

Whether expanding an MSP's engineering bench or securing mission-critical enterprise infrastructure, Sheerlund delivers precision engineering, channel protection, and responsive leadership.