IP Allowlisting

4 minUpdated: 2026-04-24enterprise

IP Allowlisting

What it does: Restrict CRM access to specific IP addresses or ranges (CIDR notation). Lock the system to your office network, VPN, or specific employee home addresses. Any attempt from outside = blocked immediately.

Key Benefits

  • Zero unauthorized access: Even stolen credentials fail from outside your network
  • Compliance mandatory for: Banking, healthcare, legal, government contractors
  • Reduced attack surface: Script kiddies can't even reach your login page
  • Audit-friendly: Demonstrate controls to auditors

Real-World Example

Real-World Example: "Dubai Financial Services Firm"

A DFSA-regulated firm required SOC 2 Type II certification for a government contract. Auditors required IP restrictions. They were using a competitor CRM that didn't offer this.

Switching to Zyrix Enterprise with IP allowlisting achieved certification. Contract value: $2.4M annually. The IP allowlisting feature alone justified the switch.

Sales Pitch

"Are you bidding on government or enterprise contracts? They'll demand SOC 2. SOC 2 requires IP restrictions. HubSpot doesn't offer this in their mid-tier plans. Zyrix does. Compliance unlocked."

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