Trellix Endpoint Security Setup Guide India 2026 — Deployment & Configuration

This guide covers how to deploy Trellix Endpoint Security in an Indian business environment — from tenant provisioning through agent rollout, policy configuration and the first-30-day hardening sequence. Whether you are deploying Trellix EPP, EDR or the full XDR platform, the foundational steps are the same.

Important: Trellix is purchased and deployed through authorised partners in India. Cloudfy Systems is an authorised Trellix reseller. Contact us at +91 97600 50555 or cloudfysystems.com/products/trellix to initiate provisioning.

Pre-Deployment Checklist

Before deployment starts, complete these steps:

Environment inventory:

• Count all endpoints: Windows, macOS, Linux servers
• Identify any VDI or virtual desktop environments (special agent considerations)
• Note OS versions — Trellix supports Windows 10/11 and Windows Server 2016/2019/2022 fully; older versions need verification
• Identify any existing AV/EDR tools to be removed (McAfee, Kaspersky, Trend Micro, etc.)

Network preparation:

• Ensure outbound HTTPS (port 443) is open to Trellix cloud endpoints
• Note any proxy configurations that may require agent proxy settings
• Add Trellix cloud URLs to firewall whitelist (Cloudfy provides the current list on request)

Admin access:

• Identify the IT admin who will manage the Trellix console
• Prepare Active Directory / Azure AD credentials if using AD-based deployment
• Confirm email address for Trellix cloud tenant admin account

Step 1 — Tenant Provisioning

Cloudfy Systems initiates tenant creation on the Trellix cloud management platform on your behalf.

What happens during provisioning:

1. Your organisation's Trellix tenant is created in the appropriate data region
2. Your admin email receives a setup invitation
3. You set the admin password and log in to the Trellix management console for the first time
4. Cloudfy activates your licence keys against your seat count and tier

Provisioning time: Typically same-day (1–4 hours) after purchase confirmation.

Step 2 — Console Familiarisation

The Trellix management console is a web-based dashboard. Key sections:

Dashboard — High-level security posture summary. Shows active threats, endpoint health, compliance status.

Endpoint Security — Lists all enrolled endpoints, their protection status and last check-in time.

Threat Events — The alert stream. Filtered by severity, type and endpoint group.

Policies — Where you configure protection settings, scan schedules, exclusions and response rules.

Reports — Compliance reports, executive summaries and scheduled report delivery.

For EDR/XDR tiers:

Investigations — The attack timeline view. Each investigation shows process trees, file activity, network connections and registry changes for every threat event.

Threat Hunting — Query interface to search historical telemetry across all endpoints.

Step 3 — Agent Deployment

Method A: Manual Download (Pilot — 5–10 devices)

1. In the console, navigate to Endpoint Security → Download Agent
2. Select the appropriate agent package (Windows x64, macOS, Linux)
3. Download the installer
4. Run as administrator on each device
5. The device appears in the console within 5–10 minutes of installation

Method B: Active Directory Group Policy (Most common for Indian businesses)

1. Download the agent MSI from the console
2. Create a new Group Policy Object in your Active Directory
3. Navigate to: Computer Configuration → Software Settings → Software Installation
4. Add the Trellix agent MSI as an assigned application
5. Apply the GPO to target OUs (Organisational Units)
6. Endpoints install the agent at next Group Policy refresh (or reboot)

Method C: Microsoft SCCM / Intune (Enterprise)

Trellix provides native integrations for SCCM and Microsoft Intune. Cloudfy Systems assists with the integration configuration as part of deployment.

Method D: Remote Deployment from Console (EDR+ tiers)

The Trellix console allows remote agent push to discovered endpoints via the network if admin credentials are available. Useful for environments without GPO access.

Step 4 — Removing Existing AV Before Trellix

Running two endpoint security agents simultaneously causes conflicts and performance issues. Remove the existing AV before or during Trellix deployment.

Common removal paths:

Always test removal on 2–3 pilot machines before fleet-wide rollout.

Step 5 — Policy Configuration

Recommended Baseline Policy for Indian SMBs

After agent deployment, configure these policy settings in the Trellix console:

Threat Prevention:

• Scan mode: Real-time (always-on) ✓
• On-demand scan: Weekly, off-hours schedule ✓
• Potentially Unwanted Programs (PUPs): Detect and quarantine ✓
• Script scanning: Enabled ✓
• Exploit prevention: Block mode (not monitor-only) ✓

Firewall:

• Enable device-level firewall ✓
• Block unsolicited inbound connections ✓
• Alert on unusual outbound connections ✓

Device Control:

• USB storage: Depending on policy (block for financial/HR, allow for others)
• Removable media encryption: Enable if USB use is required

Web Control:

• Block malicious URLs: Enabled ✓
• Phishing protection: Enabled ✓
• Category filtering: Configure based on your AUP (Acceptable Use Policy)

EDR-Specific Policy Settings

For EDR and XDR tier deployments, configure:

Endpoint Detection & Response:

• Activity recording: Maximum fidelity (required for investigation) ✓
• Process recording: All processes ✓
• Network connection recording: Enabled ✓
• Registry change recording: Enabled ✓

Response Rules:

• Automatic quarantine on high-confidence detections: Enable ✓
• Automatic investigation creation: Enable ✓
• Notify admin on critical alerts: Configure email/SIEM integration ✓

Step 6 — Exclusions Configuration

Every endpoint security tool requires exclusions for business-critical applications to prevent false positives and performance issues.

Common exclusions for Indian business environments:

• Tally Prime: C:\Tally.ERP9\ and C:\TallyPrime\
• ERP applications (SAP, Oracle, Zoho): Application installation directories
• Database directories: SQL Server data files (*.mdf, *.ldf, *.ndf)
• Backup agent directories (Veeam, Acronis, Nakivo)
• Developer tools: node_modules, build directories
• Financial reconciliation tools: Directories specified by vendor

Always test exclusions on a pilot group before applying fleet-wide.

Step 7 — First 30 Days — Hardening Sequence

Days 1–7: Observe Mode

Run Trellix in detect-only mode for the first week. Review all alerts without taking automatic action. This surfaces:

• False positives that need exclusions
• Shadow IT (unapproved software running on endpoints)
• Policy gaps

Days 8–14: Block Moderate Threats

Enable automatic quarantine for medium and high severity detections. Continue monitoring low-severity alerts.

Days 15–21: Full Protection Mode

Enable all protection layers including exploit prevention in block mode. Address any remaining false positives.

Days 22–30: EDR Threat Hunt (EDR/XDR tiers)

Run your first retrospective threat hunt:

• Search for processes reaching out to unusual external IPs
• Look for PowerShell execution patterns
• Review any credential access activity
• Check for persistence mechanisms (registry run keys, scheduled tasks)

Step 8 — Ongoing Management

Weekly tasks:

• Review Threat Events dashboard — triage any unreviewed alerts
• Check endpoint health — confirm all devices have latest policy and agent version

Monthly tasks:

• Run compliance report — confirm all endpoints covered
• Review and update exclusions list
• Check agent version — apply updates during maintenance window

Quarterly tasks:

• Full policy review — tighten settings as the environment matures
• EDR exercise — conduct a simulated threat hunt to validate detection coverage
• Licence true-up — confirm seat count matches actual endpoints

Getting Deployment Support in India

Cloudfy Systems handles the full Trellix deployment process for Indian businesses — tenant provisioning, agent rollout, policy configuration and admin training.

Contact us: cloudfysystems.com/products/trellix | +91 97600 50555