Best Computer Security Software

Compare the Top Computer Security Software as of October 2025

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.

  • 1
    ActivTrak

    ActivTrak

    Birch Grove Software

    ActivTrak helps enterprises drive operational efficiency through AI-powered workforce intelligence. Its award-winning platform transforms work activity data into actionable insights for workforce management, workforce productivity and workforce planning — enabling measurable ROI and stronger business outcomes. More than 9,500 organizations trust ActivTrak's technology, recognized by Deloitte's Technology Fast 500, Inc. 5000, TrustRadius, and G2. Backed by Sapphire Ventures and Elsewhere Partners, ActivTrak leads the way in privacy-first workforce data that fuels the future of intelligent work.
    Starting Price: $10/user/month billed annually
  • 2
    Senturo

    Senturo

    Senturo

    Senturo safeguards Apple, Chromebook, Windows, and Android devices against loss, theft, and unauthorized access with powerful location tracking, device monitoring, and advanced recovery tools, while enhancing mobile device and data security through robust remote security policies and actions such as remote lock to protect your fleet. IT Fleet location tracking Senturo’s intuitive global map view built on Google Maps lets you monitor your entire device fleet at a glance. Pinpoint the real-time location of any device or review its movement history over the past year, ensuring you stay informed and in control. Monitoring and incident detection Ensure your devices stay where they belong. With geofencing and IP whitelisting, you’ll receive instant email alerts if a device leaves your approved area or connects to an unauthorized network, keeping your assets secure. Multi-OS messaging Send critical updates or alerts to your entire fleet in seconds.
    Starting Price: $25 per month
  • 3
    CySight

    CySight

    IdeaData

    CySight's Dropless Collection method provides absolute data retention, enabling the most data orientated decision making and cost-effective workflow for any organization, significantly enhancing network performance, network security and cyber intelligence to the highest level. With a Unique approach, CySight delivers comparative baselining, superior granularity, scalable collection, root cause analysis and QoS Analysis. All Designed to run independently or work together as a powerful single unit. CySight empowers communication and application visibility for networking, security, billing and compliance with high-end integrated network traffic analytics, granular forensics, cybersecurity intelligence, cloud usage, internet-of-things analytics, peering and billing to medium and large enterprise customers and service providers. Our objective at CySight is to reveal your data’s potential and eliminate all blind spots.
    Starting Price: $299/month
  • 4
    Saint Security Suite

    Saint Security Suite

    Carson & SAINT

    This single, fully integrated solution conducts active, passive and agent-based assessments while its extensive flexibility evaluates risk according to each business. SAINT’s impressive, flexible and scalable scanning capabilities set it apart from many others in this space. SAINT has partnered with AWS, allowing its customers to take advantage of AWS’s efficient scanning. Should subscribers prefer, SAINT also offers a Windows scanning agent. Security teams can schedule scans easily, configure them with considerable occurrence flexibility and fine-tune them with advanced options. As a vulnerability management solution, SAINT Security Suite’s security research and development efforts focus on investigation, triage, prioritization, and coverage of vulnerabilities of the highest levels of severity and importance. Not willing to settle for just blanket coverage and raw data, our analysts focus on developing tools for what matters to our customers.
    Starting Price: $1500.00/year/user
  • 5
    Exigence

    Exigence

    Exigence

    Exigence is providing a command and control center software to manage major incidents. Exigence automates the collaboration among stakeholders within and outside of the organization and structures it around a timeline that records the steps taken to resolve an incident and drives workflows across stakeholders and tools, thus ensuring all stakeholders are working off the same page. The product ties together stakeholders, processes and tools already in use, driving down time to resolution. Customers who have purchased and are using Exigence , have seen a more transparent process, faster onboarding of relevant stakeholders, and a reduced time for the resolution of critical incidents in general. They are using Exigence to address critical incidents, but also for cyber events as well as planned incidents like business continuity testing and software release.
  • 6
    VMRay

    VMRay

    VMRay

    At VMRay, we provide enterprises and technology partners worldwide with best-in-class, scalable, automated malware analysis and detection solutions that greatly reduce their exposure to malware-related threats, attacks and vulnerabilities.
  • 7
    OpenText Security Suite
    OpenText™ Security Suite, powered by OpenText™ EnCase™, provides 360-degree visibility across laptops, desktops and servers for proactive discovery of sensitive data, identification and remediation of threats and discreet, forensically-sound data collection and investigation. With agents deployed on more than 40 million endpoints, clients that include 78 of the Fortune 100 and more than 6,600 EnCE™ certified users, Security Suite delivers the industry gold standard for incident response and digital investigations. EnCase solutions help enterprises, government agencies and law enforcement address a range of needs around risk and compliance, file analytics, endpoint detection and response (EDR) and digital forensics with the most trusted digital forensics and cybersecurity software. Solving problems that often go undetected or unsolved on the endpoint, Security Suite restores the confidence of companies and their customers with unparalleled reliability and breadth of coverage.
  • 8
    Rohos Logon Key

    Rohos Logon Key

    Tesline-Service

    Two-factor authentication solution that converts any USB drive into a security token for your computer and allows you to access Windows securely. Works also with RFID, OTP, U2F tokens by replacing the Windows login password. Replaces weak password-based login with a hardware Security Key: USB flash drive, Google Authenticator OTP, FIDO U2F or industrial RFID access cards. The computer is password-protected, but you don’t need to enter it manually each time you log in, unlock/resume or authorize changes. Rohos uses NIST-approved data-security principles and encryption: the password is not stored on the authentication key in open form. USB key copy protection prevents the creation of key copies without authorization. All data on the key is encrypted with AES-256 bit key length.
    Starting Price: $32 one-time payment
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