Best Computer Security Software
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Compare the Top Computer Security Software as of July 2025
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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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Quantum Armor
Silent Breach
Your attack surface is the sum of every attack vector that can be used to breach your perimeter defenses. In other words, it is the total quantity of information you are exposing to the outside world. Typically, the larger the attack surface, the more opportunities hackers will have to find a weak link which they can then exploit to breach your network. Professional hackers typically follow the cyber kill chain when attacking a target, and surveying the target's attack surface is normally the very first step in this process; what is known as advanced reconnaissance. Reducing the attack surface can minimize risk further down the cyber kill chain, preventing attacks before they even occur by eliminating potential attack vectors as early as possible. The cyber kill chain is a method of categorizing and tracking the various stages of a cyberattack from the early reconnaissance stages to the exfiltration of data.Starting Price: From $49/asset/month -
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Skybox Security
Skybox Security
The Skybox approach to risk-based vulnerability management starts with fresh vulnerability data from your entire network — physical IT, multi–cloud and operational technology (OT). Skybox uses a wide range of sources, including asset and patch management systems and network devices, to assess vulnerabilities without a scan. We also collect, centralize and merge data from multiple scanners to give you the most accurate vulnerability assessments on demand. Centralize and enhance vulnerability management processes from discovery to prioritization and remediation. Harness the power vulnerability and asset data, as well as network topology and security controls. Use network modeling and attack simulation to find exposed vulnerabilities. Augment vulnerability data with intelligence on the current threat landscape. Know your best remediation option, including patching, IPS signatures and network–based changes.
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