Top 15 System Security Software SaaS Companies in May 2026
As of May 2026, there are 15 SaaS companies in System Security Software. They have combined revenues of $965.4M and employ 4.4K people. They have raised $1.1B and serve 12.8K customers combined.
System Security Software encompasses a range of applications and tools designed to protect computer systems and networks from cyber threats, unauthorized access, and data breaches. These solutions are essential for organizations aiming to safeguard sensitive data, maintain regulatory compliance, and ensure the overall integrity of their IT infrastructure.
Common features of system security software include firewalls, intrusion detection systems, antivirus tools, encryption capabilities, and security incident monitoring. Organizations typically deploy these solutions to enhance their cybersecurity posture and mitigate the risk of malicious attacks, with IT professionals, security analysts, and compliance officers often being the primary users responsible for managing and monitoring these systems.
These products serve various use cases, such as real-time threat detection, automated response to incidents, vulnerability assessments, and security audits. By implementing system security software, organizations can proactively address potential vulnerabilities, protect against evolving cyber threats, and streamline their security operations.
Developer of security software for enterprise resource planning and other enterprise management systems. The company's software detects and eliminates threats to user's database systems, allowing users to securely perform business.
Linux OS based devices today are subject to a wide variety of security vulnerabilities and weaknesses. The risks of not addressing these vulnerabilities are significant. Integrating security early in the SW development stage in order to manage, mitigate and prioritize security fixes has become a necessity.
At Hardenite we take this concept of DevSecOps seriously, and helping ensure that your Linux environment is secured is our number one priority. Our Hardenite Audit solution provides continual, comprehensive, fully automated Linux OS security vulnerabilities detection and remediation capability for all your Linux-based products.
Whether you must comply with the most strict regulatory standards and/or simply wants to adopt a "security early/first" mindset, Our solution will support your SecDevOps team-process with such benefits as:
· Actionable remediation recommendations
· A full device binary or Firmware scan types
· Agentless, with no installation on a target device or server
· Support for any type of Linux distribution
· CPU architecture-agnostic
· An intuitive and simple web interface
· A CLI interface for integration with automation servers
· Can be installed and run in just minutes
· Comprehensive set of smart CVE scanning algorithms (low F/P rate)
Developer of computer vision technology designed to strengthen user's security systems and detect fires. The company has amassed a library of data that has had success in prison system security, and is expanding their product to detect fires and lost items.
Revenue
$30.2K
Customers
-
Year founded
2016
Funding
-
Team size
4
Growth
-
Inclusion Criteria
- Must provide protection against malware, viruses, and other cyber threats.
- Should include features for intrusion detection and prevention.
- Must offer real-time monitoring and incident response capabilities.
- Should assist in maintaining compliance with data protection regulations.
- Not just focused on endpoint protection; must also secure networks and cloud environments.
- Must include tools for vulnerability management and risk assessment.
- Should support integration with other security solutions to provide a comprehensive security framework.
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