Zenarmor Alternatives & Competitors

Snort is a free and open source network intrusion prevention system.

Key snort features:

Open Source Real-time Traffic Analysis Flexibility Signature-based Detection

Suricata is a high performance Network IDS, IPS and Network Security Monitoring engine.

Key Suricata features:

Open Source High Performance Multi-Threading Protocol Identification

Open Source

NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools.

Key NinjaOne features:

Self Service Portal Audit, Analysis and Compliance User Activity Monitoring Software Inventory

Try for free paid Free Trial

HookProbe — the open-source, AI-native edge IDS/IPS that gives small businesses a real SOC on a ~$50 Raspberry Pi. Free, self-hosted threat detection with the NAPSE engine. No cloud subscriptions.

Key HookProbe features:

Specialized Focus Potentially Modern Interface Niche Community Support Potential Cost Advantage

Malicious traffic detection system. Contribute to stamparm/maltrail development by creating an account on GitHub.

Key Maltrail features:

Open Source Comprehensive Threat Detection Easy Integration and Deployment Real-time Alerts

Loki - Simple IOC and Incident Response Scanner. Contribute to Neo23x0/Loki development by creating an account on GitHub.

Key LOKI Free IOC Scanner features:

Cost-effective Ease of Use Effective Threat Detection Regular Updates

An open source, large scale, full packet capturing, indexing, and database system. Stop using slow tools to dissect and search your packets, let Arkime do the grunt work for you!

Open Source

Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.

Key Nmap features:

Comprehensive Scanning Open Source Scripting Engine Cross-Platform Support

Network Hotfix Scanner is a free advanced hotfix check utility that scans network computers for missing hotfixes and patches, and helps you download and install them, gives you a quick look at the hotfixes and patches installed or missed.

Key Network Hotfix Scanner features:

Comprehensive Detection User-Friendly Interface Automated Scanning Detailed Reporting

The goal of cvechecker is to report about possible vulnerabilities on your system, by scanning the...

Key cvechecker features:

Open Source Active Community Support Frequent Updates Lightweight

Redborder is a real time network visibility and cyber security platform based on Big Data and Open Source.

Yang is yet another Nikto GUI; Software for analyzing and securing your servers.

ntopng High-Speed Web-based Traffic Analysis and Flow Collection ntopng is the next generation version of the original ntop, a network traffic probe that monitors network usage. ntopng is based on ….

Key ntop features:

Comprehensive Traffic Analysis Open Source Cross-Platform Support Rich Feature Set