Download OSSEC for Your Platform
Find the OSSEC package for your system and install. Or check out OSSEC+ and get more simply by registering.
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.