Best Computer Security Software

Compare the Top Computer Security Software as of October 2026

What is Computer Security Software?

Computer security software helps protect devices, networks, and sensitive data from unauthorized access, cyberattacks, and other security threats. These tools provide a range of protective features such as antivirus, firewall, encryption, malware detection, and intrusion prevention systems. Computer security software is essential for safeguarding against viruses, ransomware, spyware, and phishing attacks, ensuring the integrity, confidentiality, and availability of data. Many security solutions also offer real-time monitoring, automated updates, and threat intelligence to detect and mitigate new vulnerabilities as they emerge. Businesses and individuals rely on computer security software to reduce risks, comply with regulations, and maintain a secure computing environment. Compare and read user reviews of the best Computer Security software currently available using the table below. This list is updated regularly.

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    N‑able Passportal
    N‑able™ Passportal™ provides simple yet secure password and documentation management tailored for the operations of an MSP and ITSP. The platform is cloud-based and offers channel partners automated password protection and makes storing, managing, and retrieving passwords and client knowledge quick and easy from virtually any connected device. The N‑able™ Passportal™ product suite also offers value-added service products including Documentation Manager™, Blink™ and Site™ all of which promote compliance with industry regulations and help protect businesses from data breaches, cybersecurity threats, and network vulnerabilities.
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    Starting Price: $18.00/month
  • 2
    Automox

    Automox

    Automox

    Cloud-native and globally available, Automox enforces OS & third-party patch management, security configurations, and custom scripting across Windows, Mac, and Linux from a single intuitive console. IT and SecOps can quickly gain control and share visibility of on-prem, remote and virtual endpoints without the need to deploy costly infrastructure.
    Starting Price: $3.00
  • 3
    Bacula Enterprise

    Bacula Enterprise

    Bacula Systems

    Bacula Enterprise delivers Physical, Virtual, Container and Hybrid Cloud Backup & Recovery software for the Modern Data Center - all from a single platform. Designed for medium and large organizations, Bacula Enterprise backup and recovery software brings unique innovation, modern architecture, business value benefits and low cost of ownership. Bacula Enterprise corporate data backup software solution uses exclusive technologies that increase the interoperability, power, flexibility and functionality of Bacula Enterprise into a wide range of IT environments such as enterprise data centers, managed service providers, software vendors or cloud providers. Thousands of organizations worldwide use Bacula Enterprise in mission-critical environments, including NASA, Texas A&M University, Unicredit, Swisscom, Sky, and many more. Bacula provides additional security features over other vendors and offers advanced, hybrid Cloud connectivity to Amazon, S3, Google, Oracle and many more.
  • 4
    ITsMine Beyond DLP
    ITsMine Beyond DLP™ goes beyond traditional Data Loss Prevention (DLP) to protect organizations against all data threats. No policies or endpoint agents needed zero effect on employee productivity, and protection even after data exfiltration. Data loss incidents are becoming more common and more destructive than ever before, whether deliberate or inadvertent or from internal or external factors. Beyond DLP™ is a completely new security approach, that enables organizations to easily track and secure their data wherever it is, within their internal network and beyond. Maintain your high-security standards regardless of whether your data is located in on-prem or cloud-based file systems. Empower employees’ full productivity while controlling the usage and whereabouts of your sensitive data. Hassle-free compliance to data protection regulations, from GDPR, CCPA, PCI to HIPAA, with access control options to sensitive data, data breach detection and clear reporting options.
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