5 Best Intrusion Detection Software in 2024

By getting the best intrusion detection software, you’ll reduce the risks of suffering from online-attacks to a minimum while also preventing the appearance of new threats. With IDS (intrusion detection system) in place, you’ll be notified about all incoming and outgoing dangerous traffic, allowing you to protect your network proactively.

Top 5 Intrusion Detection Software

  1. SolarWinds Security Event Manager - For large businesses
  2. Zeek - For all businesses that rely on networking
  3. OSSEC - For medium and large businesses
  4. Suricata - Robust network threat detection engine
  5. Security Onion - Useful for Linux distribution

In the post below, you’ll learn about the key features of the best intrusion detection software on the market, which will help you choose the optimal option for your needs.

1. SolarWinds Security Event Manager - Our Choice

For large businesses
  • Improves detection of advanced threats
  • Manages data gathered by snort
  • Setup is easy
  • Daunting reports customization

Verdict: SolarWinds Security Event Manager (SEM) is the intruder detection software which helps to stop intrusions with real time information and statistics from remote computers. It was developed by Solarwinds, an international company based in Europe. The software has been designed for use with the Solarwinds NetBPW server.

There are many features of this software like event chains, alarms, username logging, permission logging, password cracking, email monitoring, etc. This server monitoring software has been designed to ensure that your business has the best protection against all forms of attacks.

solarwinds security event manager interface

2. Zeek

For all businesses that rely on networking
  • Provides visibility across packets
  • Well-suited to threat hunting
  • Can support cybersecurity
  • A challenging learning curve

Verdict: Zeek intrusion detection software is a security solution that is very effective at preventing any unauthorized access into various networks. The best ones are based on industry-standard protocols and are regularly updated to conform to the current threats faced by businesses in the IT sector.

This Internet security suite is also made available to businesses of varying sizes and thus can be used by medium-sized companies as well as corporations.

zeek interface

3. OSSEC

For medium and large businesses
  • Multiplatform HIDS
  • Ability to detect any alterations
  • Ability to monitor any attempts
  • Problematic pre-sharing keys

Verdict: OSSEC is an industry standard for network security testing. This software was designed to help businesses detect and prevent network vulnerabilities and cracks, so that the entire network can be secured and optimised for business. If your business is looking to purchase OSSEC Intrusion Detection Software, you need to be sure that it meets your businesses needs.

For instance, some businesses may not need a dedicated software solution to detect and prevent network attacks, but may instead just need general network monitoring and security.

ossec intrusion detection software interface

4. Suricata

Robust network threat detection engine
  • Capable of real time intrusion detection
  • Collects data at the application layer
  • Ability to monitor protocol activity
  • Complicated installation process

Verdict: Suricata intrusion detection software has turned out to be one of the most indispensable tools of each and every IT department nowadays. It is actually a free antivirus software program that is designed to detect any sort of cyber attack on your systems and to protect your systems from such attacks.

It is because of this reason that this particular software has been considered as the best tool for the cyber security industry today.

suricata intrusion detection software interface

5. Security Onion

Useful for Linux distribution
  • Enterprise security monitoring
  • Runs on Ubuntu
  • Booming community
  • High knowledge overhead

Verdict: Security Onion is a great piece of software that will allow businesses to detect malicious codes, viruses, Trojans, spyware, malware and more. What makes this software so special is that it is able to detect and remove viruses, adware, malware, Trojans, spyware and more. If you are going to be using the Security Onion program you are going to need to make sure that you get the latest version for maximum protection and to keep your network secure at all times.

security onion intrusion detection software interface
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