List of the Top 15 Container Security Software for Docker in 2025

Kasm Workspaces enables you to access your work environment seamlessly through your web browser, regardless of the device or location you are in. This innovative platform is transforming the delivery of digital workspaces for organizations by utilizing open-source, web-native container streaming technology, which allows for a contemporary approach to Desktop as a Service, application streaming, and secure browser isolation. Beyond just a service, Kasm functions as a versatile platform equipped with a powerful API that can be tailored to suit your specific requirements, accommodating any scale of operation. Workspaces can be implemented wherever necessary, whether on-premise—including in Air-Gapped Networks—within cloud environments (both public and private), or through a hybrid approach that combines elements of both. Additionally, Kasm's flexibility ensures that it can adapt to the evolving needs of modern businesses.

Snyk stands at the forefront of developer security, empowering developers globally to create secure applications while also providing security teams with the tools necessary to navigate the complexities of the digital landscape. By prioritizing a developer-centric approach, we enable organizations to safeguard every vital element of their applications, spanning from code to cloud, which results in enhanced productivity for developers, increased revenue, higher customer satisfaction, reduced costs, and a stronger security framework overall. Our platform is designed to seamlessly integrate into developers' workflows and fosters collaboration between security and development teams, ensuring that security is woven into the fabric of application development. Furthermore, Snyk's commitment to innovation continually evolves to meet the changing demands of the security landscape.

Fidelis Halo is a cloud security platform that leverages SaaS to streamline the automation of security controls in cloud computing. It ensures compliance across various environments such as containers, servers, and IaaS, whether in public, private, or hybrid clouds. With its robust automation features, Halo facilitates quicker workflows between InfoSec (DevOps) teams and the platform itself, offering more than 20,000 pre-set policies and over 150 templates tailored to standards including PCI, CIS, and HIPAA. Furthermore, the comprehensive Halo API, SDK, and toolkit enhance the automation of security and compliance processes within your DevOps workflow, enabling the identification and remediation of critical vulnerabilities prior to production deployment. Additionally, the free edition of Halo Cloud Secure grants complete access to the Halo Cloud Secure CSPM Service for up to 10 cloud service accounts across a combination of AWS and Azure. Start your journey towards automated cloud security today and experience the peace of mind that comes with comprehensive protection!

You have the option to utilize your preferred debugging software to address issues with your Kubernetes services on a local level. Telepresence, an open-source solution, facilitates the execution of a single service locally while maintaining a connection to a remote Kubernetes cluster. Originally created by Ambassador Labs, known for their open-source development tools like Ambassador and Forge, Telepresence encourages community participation through issue submissions, pull requests, and bug reporting. Engaging in our vibrant Slack community is a great way to ask questions or explore available paid support options. The development of Telepresence is ongoing, and by registering, you can stay informed about updates and announcements. This tool enables you to debug locally without the delays associated with building, pushing, or deploying containers. Additionally, it allows users to leverage their preferred local tools such as debuggers and integrated development environments (IDEs), while also supporting the execution of large-scale applications that may not be feasible to run locally. Furthermore, the ability to connect a local environment to a remote cluster significantly enhances the debugging process and overall development workflow.

NeuVector delivers comprehensive security throughout the entire CI/CD process, ensuring robust vulnerability management and attack prevention in production environments through its innovative container firewall technology. With PCI-ready container security capabilities, NeuVector allows you to efficiently meet compliance requirements with reduced effort and time. It safeguards intellectual property and sensitive data across both public and private cloud infrastructures, continuously scanning containers throughout their lifecycle to identify potential vulnerabilities. By eliminating security obstacles and embedding security policies from the outset, organizations can effectively manage their risk profiles. This patented container firewall offers immediate protection against both known and unknown threats, making NeuVector indispensable for meeting PCI and other regulatory standards. Additionally, it establishes a virtual firewall that secures personal and confidential information within your network. As a Kubernetes-native container security platform, NeuVector ensures complete protection for containerized applications, making it a vital asset for organizations prioritizing security.

Aptible offers an integrated solution to implement critical security protocols necessary for regulatory compliance and customer audits seamlessly. Through its Aptible Deploy feature, users can easily uphold compliance standards while addressing customer audit requirements. The platform guarantees that databases, network traffic, and certificates are encrypted securely, satisfying all relevant encryption regulations. Automatic data backups occur every 24 hours, with the option for manual backups at any time, and restoring data is simplified to just a few clicks. In addition, it maintains detailed logs for each deployment, changes in configuration, database tunnels, console activities, and user sessions, ensuring thorough documentation. Aptible also provides continuous monitoring of EC2 instances within your infrastructure to detect potential security vulnerabilities like unauthorized SSH access, rootkit infections, file integrity discrepancies, and privilege escalation attempts. Furthermore, the dedicated Aptible Security Team is on standby 24/7 to quickly investigate and resolve any security incidents, keeping your systems protected. This proactive security management allows you to concentrate on your primary business objectives, confident that your security needs are in capable hands. By prioritizing security, Aptible empowers businesses to thrive without the constant worry of compliance risks.

Qualys Cloud Security has introduced a vulnerability analysis plug-in tailored for the CI/CD tool Jenkins, with intentions to extend its offerings to other platforms like Bamboo, TeamCity, and CircleCI soon. Users can easily obtain these plug-ins directly from the container security module, which facilitates a seamless integration that empowers security teams to participate in the DevOps workflow effectively. This integration ensures that images containing vulnerabilities are prevented from entering the system, while developers are equipped with actionable insights to tackle these issues efficiently. Furthermore, users can implement policies designed to block vulnerable images from repositories, with customizable settings based on vulnerability severity and specific QIDs. The plug-in also delivers a comprehensive overview of the build, highlighting vulnerabilities and providing details on patchable software, available fixed versions, and the image layers impacted. Since container infrastructure is fundamentally immutable, it is critical for containers to remain aligned with their original images, emphasizing the need for stringent security measures throughout the development lifecycle. By adopting these strategies, organizations can significantly improve their capacity to maintain secure and compliant container environments while fostering a culture of continuous improvement in security practices. This proactive approach not only mitigates risks but also enhances collaboration between development and security teams.

BMC Helix Cloud Security provides a streamlined approach to managing cloud security posture, specifically designed for various cloud environments. This innovative solution simplifies the challenges associated with ensuring security and compliance for both cloud resources and containers. It offers scoring and remediation tools for popular public cloud Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) options from leading providers such as AWS, Azure, and GCP. Users can take advantage of automated remediation processes that do not require any coding expertise, alongside comprehensive container configuration security for systems like Docker, Kubernetes, OpenShift, and GKE. Moreover, its integration with IT Service Management (ITSM) facilitates automated ticketing enhancements, which boosts overall operational efficiency. This solution also comes with pre-defined policies tailored for CIS, PCI DSS, and GDPR, while allowing for the addition of custom policies as necessary. It further provides automated security management for cloud servers hosted on platforms like AWS EC2 and Microsoft Azure VMs. As the cloud environment evolves, BMC Helix Cloud Security aims to improve agility while ensuring that security and compliance requirements are consistently upheld. With its proactive checks and remediation features, this service effectively addresses the security challenges faced by AWS, Azure, and GCP IaaS and PaaS offerings, making it an essential tool for organizations navigating cloud security. Ultimately, it empowers businesses to focus on their core activities without compromising security.

ARMO provides extensive security solutions for on-premises workloads and sensitive information. Our cutting-edge technology, which is awaiting patent approval, offers robust protection against breaches while reducing security overhead across diverse environments like cloud-native, hybrid, and legacy systems. Each microservice is individually secured by ARMO through the development of a unique cryptographic code DNA-based identity, which evaluates the specific code signature of every application to create a customized and secure identity for each instance. To prevent hacking attempts, we establish and maintain trusted security anchors within the protected software memory throughout the application's execution lifecycle. Additionally, our advanced stealth coding technology effectively obstructs reverse engineering attempts aimed at the protection code, ensuring that sensitive information and encryption keys remain secure during active use. Consequently, our encryption keys are completely hidden, making them resistant to theft and instilling confidence in our users about their data security. This comprehensive approach not only enhances security but also builds a reliable framework for protecting vital assets in a rapidly evolving digital landscape.

The leading platform for Kubernetes allows for its deployment in production environments. This platform ensures persistent storage, data security, backup management, capacity oversight, and disaster recovery solutions. It facilitates the seamless backup, restoration, and migration of Kubernetes applications across various cloud environments or data centers. With Portworx Enterprise Storage Platform, users gain comprehensive storage, data management, and security for their Kubernetes initiatives. This solution accommodates container-based services such as CaaS and DBaaS, along with SaaS and disaster recovery functionalities. Applications benefit from container-specific storage options, robust disaster recovery capabilities, and enhanced data protection. Additionally, the platform supports multi-cloud migrations, making it easier to address enterprise-level demands for Kubernetes data services. Users can enjoy cloud-like DBaaS accessibility without relinquishing control over their data. By simplifying operational complexities, it scales the backend data services that underpin your SaaS applications. Disaster recovery can be integrated into any Kubernetes application with a single command, ensuring that all Kubernetes applications are readily backed up and restorable whenever necessary. This efficiency empowers organizations to maintain control while leveraging the advantages of cloud technologies.

Sonatype Container serves as a comprehensive security solution designed to safeguard containerized applications by delivering thorough protection throughout the CI/CD pipeline. By scanning containers and images for vulnerabilities early in the development process, it effectively prevents the deployment of insecure components. Additionally, the platform conducts real-time inspections of network traffic to address potential risks like zero-day malware and insider threats. With its automated enforcement of security policies, Sonatype Container not only guarantees compliance but also improves operational efficiency, thereby ensuring the security of applications at all stages of their lifecycle. This multifaceted approach enhances the overall integrity of software development practices.

CrowdSec is a collaborative and open-source intrusion prevention system that not only analyzes behavioral patterns but also effectively responds to attacks while sharing valuable intelligence within its community. With a larger presence than cybercriminals, it empowers users to develop personalized intrusion detection systems by employing behavioral scenarios to detect potential threats. Users can take advantage of a crowdsourced and curated cyber threat intelligence platform to enhance their security measures. Additionally, you can specify the types of remediation actions you want to implement and utilize the community's IP blocklist to automate your protective strategies. CrowdSec is versatile and can be deployed on various platforms, including containers, virtual machines, bare metal servers, or even directly through our API. By working together, our cybersecurity community is actively dismantling the anonymity of cybercriminals, which is a significant advantage we hold. Contributing to this effort is easy, as you can share IP addresses that have caused you trouble to help build and maintain an effective IP blocklist for everyone’s benefit. Notably, CrowdSec's capability to process extensive logs is remarkably efficient, outperforming Fail2ban by a factor of 60, which makes it an indispensable tool in the fight against cyber threats. Through collective effort and shared intelligence, we can create a safer digital environment for all users.

Presenting an all-encompassing security solution aimed at protecting the integrity of your software across the complete DevOps CI/CD pipeline. Experience unparalleled visibility into every event and action within your software supply chain, enabling you to derive actionable insights and make prompt decisions. Fortify your security framework by applying best practices during every stage of the software delivery process, coupled with real-time alerts and automated remediation capabilities. Safeguard the integrity of your source code with automated validity checks performed on each release, guaranteeing that the code you have committed matches what gets deployed. Argon provides ongoing monitoring of your DevOps environment to identify security vulnerabilities, code leaks, misconfigurations, and irregularities, while also offering critical insights into the overall security posture of your CI/CD pipeline. This proactive methodology greatly improves your capacity to address potential threats before they develop into serious issues, ensuring a more resilient software development lifecycle. In a rapidly evolving threat landscape, staying ahead of security challenges is crucial for maintaining trust and compliance.

Clair is an open-source project aimed at performing static analysis to detect security vulnerabilities in application containers, particularly in environments like OCI and Docker. Through the Clair API, users can catalog their container images, which facilitates the identification of potential vulnerabilities by cross-referencing them with established databases. This initiative strives to promote a better understanding of the security challenges associated with container-based systems. The project's name, Clair, is inspired by the French word meaning clear, bright, or transparent, which reflects its mission. In Clair, manifests are utilized as the foundational structure for depicting container images, leveraging the content-addressable features of OCI Manifests and Layers to reduce redundant processing, thus improving the efficiency of vulnerability detection. By optimizing this analysis process, Clair plays a crucial role in enhancing the security posture of containerized applications, making it a valuable tool for developers and organizations alike. With the ever-increasing reliance on container technology, Clair's contributions are becoming more essential in maintaining robust security practices.

A robust open-source interface designed for secure authentication, management, and auditing of non-human access across multiple tools, applications, containers, and cloud environments is crucial for effective secrets management. These secrets are essential for accessing various applications, critical infrastructure, and other sensitive data. Conjur strengthens this security framework by implementing strict Role-Based Access Control (RBAC) to manage secrets effectively. When an application requests access to a resource, Conjur first verifies the application's identity, followed by an assessment of its authorization based on the defined security policy, before securely delivering the required secret. The architecture of Conjur operates on the principle of treating security policies as code, with these policies documented in .yml files, version-controlled, and uploaded to the Conjur server. This methodology elevates the importance of security policy to that of other elements in source control, promoting greater transparency and collaboration regarding the security practices of the organization. Moreover, the capability to version control security policies not only simplifies updates and reviews but also significantly bolsters the overall security posture of the organization, ensuring that security remains a priority at all levels. In this way, Conjur contributes to a comprehensive approach to managing sensitive information securely and efficiently.