Compare the Top Cloud Security Software for Linux as of October 2025

What is Cloud Security Software for Linux?

Cloud security software consists of tools, software, and services designed to protect data, applications, and infrastructure associated with cloud environments. It addresses unique security challenges posed by the cloud, such as data breaches, unauthorized access, and compliance with regulatory standards. These solutions often include features like encryption, identity and access management, intrusion detection systems, and security information and event management (SIEM). By implementing cloud security software, organizations can safeguard their cloud-based assets from cyber threats and ensure the integrity and confidentiality of sensitive information. As businesses increasingly adopt cloud services, robust cloud security measures have become essential for maintaining operational continuity and customer trust. Compare and read user reviews of the best Cloud Security software for Linux currently available using the table below. This list is updated regularly.

  • 1
    ConnectWise SIEM

    ConnectWise SIEM

    ConnectWise

    ConnectWise SIEM (formerly Perch) offers threat detection and response backed by an in-house Security Operations Center (SOC). Defend against business email compromise, account takeovers, and see beyond your network traffic. Our team of threat analysts does all the tedium for you, eliminating the noise and sending only identified and verified treats to action on. Built with multi-tenancy, ConnectWise SIEM helps you keep clients safe with the best threat intel on the market.
    Starting Price: $10 per month
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  • 2
    NCP

    NCP

    NCP engineering

    For individual workstations, freelancers or smaller installations, NCP Entry Clients offer a wide range of technical features and offer much more than a standard VPN. Our Solution Finder will help you find the right NCP product for your organization. No matter what hardware you use, whether you are looking for a solution for use in your own company or as a partner for your customers, for a few employees or large installations, we will guide you to the right product in just a few steps. With 30 years of experience in remote access environments, NCP is an excellent choice for a complete VPN solution that meets the needs of users, IT administrators and management. NCP’s remote access solutions are fully-automated, highly secure and cost efficient covering important benefits.
  • 3
    Sophos Cloud Native Security
    Complete multi-cloud security coverage across environments, workloads, and identities. Boost efficiency with a single integrated cloud security platform. Sophos Cloud Native Security unifies security tools across workloads, cloud environments, and entitlements management. Integrated with SIEM, collaboration, workflow, and DevOps tools to increase agility across an organization. Your cloud environments need to be tough, hard to compromise and quick to recover. Our comprehensive and intuitive security and remediation tools can be managed by your security teams, or via Managed Services to fast-track your cyber resilience to best meet the security incidents of today. Leverage our extended detection and response (XDR) tools to identify and stop malware, exploits, misconfigurations, and anomalous behaviors. Hunt for threats, prioritize detections, and automatically connect security events to optimize investigation and response.
  • 4
    Stacklet

    Stacklet

    Stacklet

    Stacklet builds on the Cloud Custodian project to offer an out-of-the-box solution with powerful management capabilities and advanced features to help businesses realize value. Stacklet is built by the original developer and maintainer of Cloud Custodian. Cloud Custodian is used by thousands of well-known global brands today. The project’s community has hundreds of active contributors including Amazon, Microsoft and Capital One and is growing rapidly. Stacklet provides a best-of-breed solution for cloud governance addressing needs around Security, Cost Optimization and Regulatory Compliance. Tooling to manage Cloud Custodian at scale across thousands of cloud accounts, policies and regions. Access to best practice policy sets which solve business problems out-of-the-box. Data and visualizations to understand policy health, resource auditing, trends and anomalies. Real-time inventory, historical revisions and change management of cloud assets.
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