Ready to Upgrade Your OSSEC?
Atomic OSSEC provides the most advanced yet easy-to-operate OSSEC intrusion detection system (IDS) on the market. We’ve strengthened the OSSEC IDS platform with evolving prevention, extended detection and response (XDR), wider OS support, visualization features, and professional support, which standard OSSEC lacks.
- Real-Time File Integrity (FIM).
- An advanced GUI.
- Malware Memory Analysis.
- Modern and Legacy System Support.
- Professional Support.
$55 per agent. Volume discounts available.
Find the OSSEC package for your system and install.
| Latest Stable Release (3.7.0) | Signature | ||
|---|---|---|---|
| Server/Agent Unix | ossec-hids-3.7.0.tar.gz – Release Notes | GPG Unix | |
| Agent Windows | ossec-agent-win32-3.7.0.exe | GPG Windows | |
| Chocolatey Package | ossec-client.3.3.0.nupkg | ||
| Virtual Appliance | ossec-vm-2.9.3.ova – README | VA Checksum | |
| Docker Container | atomicorp/ossec-docker | ||
| Latest development snapshots | ||
|---|---|---|
| Server/Agent | https://github.com/ossec/ossec-hids/releases | |
| Snapshot Packages | https://updates.atomicorp.com/channels/ossec-3-testing | |
| Web UI | https://github.com/ossec/ossec-wui/releases | |
| Docs | https://github.com/ossec/ossec-docs | |
Yum/DNF Automated Installation on Fedora¶
Automated installer:
# Add Yum repo configuration
wget -q -O - https://updates.atomicorp.com/installers/atomic | sudo bash
# Server
sudo yum install ossec-hids-server
# Agent
sudo yum install ossec-hids-agent
Manual Yum/DNF installation on Fedora¶
- Download the atomic-release file for your distribution
- Install the atomic-release package (Note: This includes the OSSEC GPG key)
sudo rpm -Uvh atomic-release*rpm
- Install ossec package
# Server
sudo yum install ossec-hids server
# Agent
sudo yum install ossec-hids-agent
Yum/DNF Automated Installation on Centos, RedHat, Amazon Linux¶
Automated installer:
# Add Yum repo configuration
wget -q -O - https://updates.atomicorp.com/installers/atomic | sudo bash
# Server
sudo yum install ossec-hids-server
# Agent
sudo yum install ossec-hids-agent
Manual Yum/DNF installation on Centos, RedHat, Amazon Linux¶
- Download the atomic-release file for your distribution
- Install the atomic-release package (Note: This includes the OSSEC GPG key)
sudo rpm -Uvh atomic-release*rpm
- Install ossec package
# Server
sudo yum install ossec-hids server
# Agent
sudo yum install ossec-hids-agent
Yum/DNF Automated Installation on Centos, RedHat, Amazon Linux¶
Automated installer:
# Add Yum repo configuration
wget -q -O - https://updates.atomicorp.com/installers/atomic | sudo bash
# Server
sudo yum install ossec-hids-server
# Agent
sudo yum install ossec-hids-agent
Manual Yum/DNF installation on Centos, RedHat, Amazon Linux¶
- Download the atomic-release file for your distribution
- Install the atomic-release package (Note: This includes the OSSEC GPG key)
sudo rpm -Uvh atomic-release*rpm
- Install ossec package
# Server
sudo yum install ossec-hids server
# Agent
sudo yum install ossec-hids-agent
APT Automated Installation on Ubuntu¶
# Add Apt sources.lst
wget -q -O - https://updates.atomicorp.com/installers/atomic | sudo bash
# Update apt data
sudo apt-get update
# Server
sudo apt-get install ossec-hids-server
# Agent
sudo apt-get install ossec-hids-agent
Manual APT Installation on Ubuntu¶
- Add the GPG key
wget -q -O - https://www.atomicorp.com/RPM-GPG-KEY.atomicorp.txt | sudo apt-key add -
- Add the repo configuration to sources.list
source /etc/lsb-release
# Ubuntu
echo "deb https://updates.atomicorp.com/channels/atomic/ubuntu $DISTRIB_CODENAME main" >> /etc/apt/sources.list.d/atomic.list
# Debian
echo "deb https://updates.atomicorp.com/channels/atomic/debian $DISTRIB_CODENAME main" >> /etc/apt/sources.list.d/atomic.list
- Install Agent or Server
# Update apt data
sudo apt-get update
# Server
sudo apt-get install ossec-hids-server
# Agent
sudo apt-get install ossec-hids-agent
APT Automated Installation on Debian¶
# Add Apt sources.lst
wget -q -O - https://updates.atomicorp.com/installers/atomic | sudo bash
# Update apt data
sudo apt-get update
# Server
sudo apt-get install ossec-hids-server
# Agent
sudo apt-get install ossec-hids-agent
Manual APT Installation on Debian¶
- Add the GPG key
wget -q -O - https://www.atomicorp.com/RPM-GPG-KEY.atomicorp.txt | sudo apt-key add -
- Add the repo configuration to sources.list
source /etc/lsb-release
# Ubuntu
echo "deb https://updates.atomicorp.com/channels/atomic/ubuntu $DISTRIB_CODENAME main" >> /etc/apt/sources.list.d/atomic.list
# Debian
echo "deb https://updates.atomicorp.com/channels/atomic/debian $DISTRIB_CODENAME main" >> /etc/apt/sources.list.d/atomic.list
- Install Agent or Server
# Update apt data
sudo apt-get update
# Server
sudo apt-get install ossec-hids-server
# Agent
sudo apt-get install ossec-hids-agent
| Latest Stable Release (3.7.0) | Signature | ||
|---|---|---|---|
| Agent Windows | ossec-agent-win32-3.7.0.exe | GPG Windows | |
| Free Tier Cloud Instances | |
|---|---|
| Amazon AWS | OSSEC HIDS Open Source Distribution from Atomicorp (Free Tier) |
| Azure | OSSEC HIDS Open Source Distribution from Atomicorp |
| Google GCP | OSSEC Open-Source |
For additional installation and configuration help, see our documentation.
