For a business, the strongest security comes from using multiple layers of protection rather than relying on a single product. Here’s a list of the most widely used enterprise security tools by category.
| Security Area | Recommended Tools |
|---|---|
| Endpoint Detection & Response (EDR) | Microsoft Defender for Endpoint, CrowdStrike Falcon, SentinelOne, Sophos Intercept X, VMware Carbon Black |
| Extended Detection & Response (XDR) | Microsoft Defender XDR, Palo Alto Cortex XDR, Trend Vision One, SentinelOne Singularity XDR |
| Firewall (NGFW) | Fortinet FortiGate, Palo Alto Networks, Cisco Secure Firewall, Sophos Firewall, Check Point |
| SIEM (Security Information & Event Management) | Microsoft Sentinel, Splunk Enterprise Security, IBM QRadar, Google Security Operations, Elastic Security |
| Identity & Access Management | Microsoft Entra ID, Okta, Cisco Duo, JumpCloud |
| Multi-Factor Authentication (MFA) | Microsoft Authenticator, Duo Security, Okta Verify, YubiKey |
| Email Security | Microsoft Defender for Office 365, Proofpoint, Mimecast, Barracuda |
| Vulnerability Scanning | Tenable Nessus, Qualys VMDR, Rapid7 InsightVM, OpenVAS |
| Patch Management | Microsoft Intune, ManageEngine Endpoint Central, NinjaOne, Automox |
| Backup & Disaster Recovery | Veeam, Acronis Cyber Protect, Commvault, Rubrik |
| Password Management | 1Password Business, Bitwarden Enterprise, Keeper Security |
| DNS & Web Protection | Cisco Umbrella, Cloudflare Gateway, DNSFilter |
| Cloud Security | Microsoft Defender for Cloud, Wiz, Prisma Cloud, Lacework |
| Network Monitoring | PRTG Network Monitor, Zabbix, SolarWinds NPM, Nagios XI |
| Remote Monitoring & Management (RMM) | NinjaOne, ConnectWise RMM, N-able N-sight, Atera |
Enterprise Security Stack
If you’re offering managed security services, a modern stack could include:
- Microsoft Defender for Endpoint (EDR)
- Microsoft Sentinel (SIEM)
- Fortinet FortiGate (Next-Generation Firewall)
- Microsoft Entra ID (Identity Management)
- Cisco Duo (Multi-Factor Authentication)
- Veeam Backup & Replication
- Tenable Nessus (Vulnerability Management)
- Microsoft Intune (Device Management)
- Cisco Umbrella (DNS Security)
- Cloudflare (DDoS Protection & WAF)
Security Services You Can Offer Clients
- 24/7 Security Monitoring
- Endpoint Protection
- Endpoint Detection & Response (EDR)
- Extended Detection & Response (XDR)
- Managed Firewall Services
- Security Information & Event Management (SIEM)
- Vulnerability Assessments
- Penetration Testing
- Incident Response
- Threat Hunting
- Ransomware Protection
- Zero Trust Security
- Multi-Factor Authentication
- Identity & Access Management
- Cloud Security
- Email Security
- Backup & Disaster Recovery
- Compliance Audits (GDPR, ISO 27001, SOC 2, PCI DSS, HIPAA—where applicable)