List of the Top 18 Zero Trust Security Software for Microsoft 365 in 2025

Auth0 adopts a contemporary method for managing identity, allowing organizations to ensure secure access to applications for all users. It offers a high degree of customization while remaining both straightforward and adaptable. Handling billions of login transactions every month, Auth0 prioritizes convenience, privacy, and security, enabling customers to concentrate on their innovative efforts. Furthermore, Auth0 facilitates quick integration of authentication and authorization processes across web, mobile, and legacy applications, featuring advanced Fine Grained Authorization (FGA) that expands the capabilities of traditional role-based access control, thereby enhancing security measures overall.

The cornerstone of cybersecurity lies in password security. Keeper offers a robust password security platform designed to shield your organization from cyber threats and data breaches associated with password vulnerabilities. Studies indicate that a staggering 81% of data breaches stem from inadequate password practices. Utilizing a password security solution is a cost-effective and straightforward method for businesses to tackle the underlying issues that lead to most data breaches. By adopting Keeper, your organization can greatly lower the chances of experiencing a data breach. Keeper generates strong passwords for every application and website, ensuring they are securely stored across all devices. Each employee is provided with a personal vault to manage and safeguard their passwords, credentials, and files, along with sensitive client information. This alleviates the hassle of remembering or resetting passwords and eliminates the need to reuse them. Additionally, maintaining industry compliance is facilitated by stringent and customizable role-based access controls, inclusive of two-factor authentication, usage audits, and detailed event reporting. Furthermore, the implementation of Keeper not only enhances security but also promotes a culture of accountability and vigilance within your organization.

Password reset tickets are a common issue that troubles both IT teams and end users alike. To maintain productivity, IT departments often prioritize more critical tasks, pushing less urgent issues, such as password resets, further down the queue. If not handled swiftly, password reset tickets can lead to significant costs for organizations. Research indicates that nearly 30 percent of all help desk inquiries stem from forgotten passwords. Large enterprises have reportedly invested over $1 million to manage and resolve issues related to password resets. Regularly updating passwords is a valuable practice that can mitigate the risk of cyberattacks stemming from compromised credentials. To bolster security, experts advise that administrators implement policies mandating regular password changes and establish expiration timelines for passwords. By doing so, organizations can enhance their overall security posture while minimizing the burden on their IT teams.

Cipherise provides developers with a robust framework for creating intuitive authentication systems. With our solution, users will enjoy an exceptional experience that prioritizes security without complexity. Multi-Factor Authentication (MFA) combines simplicity with high security, allowing users to authenticate without the hassle of complex passwords. Forget about juggling complicated usernames or the risks of credential sharing. Our Omni Channel approach ensures a seamless user experience across all devices, whether mobile, tablet, laptop, or PC. This innovation effectively mitigates the threat of hackers targeting centralized credential repositories. Bi-Directional authentication enhances security by requiring services to verify users before they authenticate themselves. Additionally, our Mobile Native feature protects your valuable intellectual property and content, making it effortless for customers to register and access your materials from any device they choose. Overall, the combination of these features creates a secure and user-friendly authentication environment that benefits both developers and users alike.

The FileFlex Enterprise ZTDA platform provides secure remote access and data sharing across your entire Hybrid-IT environment, protecting your most vital asset—corporate data. By leveraging its proprietary Zero Trust Data Access (ZTDA) framework, FileFlex Enterprise employs sophisticated micro-segmentation at both the file and folder levels, effectively reducing an intruder's ability to move laterally within your organization. This platform authenticates and allows every action that requires remote data access while preserving the integrity of your network infrastructure and functioning without the need for a VPN. Users can conveniently access and share data stored on-site, encompassing servers, server-attached devices, network-attached systems, FTP, and personal computer storage. IT teams maintain thorough control over user permissions and storage locations, facilitating management down to the individual file. Furthermore, IT can meticulously monitor and track all user activities, ensuring high standards of security and compliance. This comprehensive oversight not only bolsters data protection but also contributes to a more streamlined operational framework. Ultimately, the FileFlex Enterprise ZTDA platform represents a significant advancement in safeguarding corporate data in today's complex IT landscapes.

Boost your team's efficiency by offering direct and secure access to vital business resources through CyberArk Workforce Identity. It is essential for users to quickly reach a variety of business tools, while you must confirm that it is the legitimate user accessing the system rather than a potential intruder. By implementing CyberArk Workforce Identity, you can enhance your team's abilities while simultaneously protecting against various threats. Remove barriers that hinder your employees, allowing them to drive your organization towards greater success. Employ robust, AI-driven, risk-aware, and password-free authentication methods to verify identities. Streamline the process of managing application access requests, along with the generation of app accounts and access revocation. Prioritize keeping your staff engaged and productive instead of overwhelming them with repetitive login procedures. Leverage AI-generated insights to make well-informed access decisions. Additionally, ensure that access is available from any device and location, precisely when it is needed, to maintain smooth operations. This strategy not only bolsters security but also enhances the overall efficiency of your organization's workflow, paving the way for future innovations and success.

Skyhigh Security's Security Service Edge (SSE) provides a thorough security framework that safeguards data and counteracts threats across diverse environments, ensuring that remote employees can access the internet in a secure and uninterrupted manner. This advancement represents a shift towards a cloud-oriented Secure Access Service Edge (SASE), which integrates security with connectivity to reduce costs and complexity, all while boosting the agility and efficiency of the workforce. Featuring an always-on Hyperscale Service Edge and seamless integration with leading SD-WAN solutions, Skyhigh Security's SSE empowers organizations to quickly and securely adopt SASE. Furthermore, its unified approach to data protection grants extensive visibility and control from devices all the way to the cloud, allowing businesses to implement consistent data protection measures and manage incidents efficiently without incurring additional burdens. By adopting this holistic framework, companies can not only enhance their security posture significantly but also streamline their operational processes. Ultimately, this empowers organizations to adapt swiftly to evolving security challenges while maintaining focus on their core objectives.

The Symantec Integrated Cyber Defense (ICD) Platform delivers an extensive array of security offerings, encompassing Endpoint Security, Identity Security, Information Security, and Network Security, to effectively protect both on-premises and cloud environments. As a trailblazer in merging and coordinating security capabilities across various systems, Symantec enables organizations to embrace cloud solutions at their own pace while safeguarding previous investments in essential infrastructure. Recognizing that many organizations rely on a variety of vendors, Symantec introduced the Integrated Cyber Defense Exchange (ICDx), which promotes the smooth integration of third-party solutions and fosters intelligence sharing across the platform. Distinctive in the realm of cyber defense, Symantec's solutions are designed to support all infrastructure types, whether they are entirely on-premises, exclusively cloud-based, or a combination of both, ensuring that every enterprise can achieve adaptable protection tailored to its needs. This emphasis on flexibility and integration not only enhances security but also reinforces Symantec’s status as a leading figure in the comprehensive cyber defense arena. By prioritizing a user-centric approach, Symantec continues to innovate and evolve, shaping the future of cybersecurity for organizations around the globe.

SASE provides a cohesive strategy that integrates multiple technologies to improve both network performance and security for users who can be situated anywhere, employ a variety of devices, and need effortless access to corporate data as well as cloud applications. By utilizing Symantec's offerings, companies can fully harness the benefits of digital transformation and SASE, enjoying swift cloud and internet connectivity alongside an extensive array of premier network security capabilities. This sophisticated cloud-based network security service guarantees that uniform security and compliance protocols are enforced for all web and cloud applications, irrespective of the user's location or device type. Furthermore, it protects sensitive information from potential breaches and secures intellectual property at the service edge, thereby mitigating risks. With the adoption of Zero Trust Network Access (ZTNA) technology, applications and resources are fortified against unauthorized access, network threats, and lateral movements, thereby improving the overall security framework. This integrated approach not only meets existing security demands but also strategically equips organizations for future expansion in a progressively intricate digital environment. As digital threats evolve, the need for robust and adaptable security measures becomes increasingly paramount.

The iboss Zero Trust Secure Access Service Edge (SASE) transforms the way modern enterprises approach network security by facilitating secure and swift direct-to-cloud connections. Central to iboss Zero Trust SASE is the implementation of stringent access protocols that guarantee only verified and permitted users and devices gain access to network resources, irrespective of their physical location. This is accomplished through a robust array of security services founded on the principle of "never trust, always verify," which encompasses advanced threat protection, malware defense, data loss prevention (DLP), CASB, RBI, ZTNA, and real-time examination of encrypted traffic. Designed with a cloud-native foundation, iboss Zero Trust SASE offers unmatched visibility into user activities and sensitive data exchanges, streamlining the journey toward a secure digital transformation. This modern solution empowers organizations to implement a more adaptable, perimeter-less security approach, accommodating the fluid work environments characteristic of today's workforce. Ultimately, with iboss Zero Trust SASE, businesses can confidently leverage cloud technologies and mobile work arrangements while maintaining robust security measures, thereby achieving an essential equilibrium between operational efficiency and protective strategies in the rapidly changing cyber landscape. Furthermore, this innovative architecture not only addresses current security challenges but also prepares organizations for future threats, ensuring resilience in an increasingly digital world.

Sangfor Athena SASE is an advanced, cloud-native Secure Access Service Edge platform designed to meet the security and connectivity demands of today’s dynamic, hybrid business environments. It combines a full suite of integrated security services—including Zero Trust Network Access (ZTNA), Secure Web Gateway (SWG), Firewall as a Service (FWaaS), Data Loss Prevention (DLP), and Endpoint Detection and Response (EDR)—with agile wide-area networking to deliver fast, secure, and reliable access to on-premises applications, cloud workloads, SaaS platforms, and the internet. Athena SASE’s centralized management console simplifies the orchestration of network and security policies, reducing IT complexity and operational costs while increasing visibility and control. Its Zero Trust Guard service enforces adaptive authentication, agentless access, continuous device posture assessments, and granular security policies to ensure secure access regardless of user location or device. The platform’s global backbone, enhanced with cross-border traffic acceleration, supports seamless geographic expansion and helps organizations meet strict regulatory requirements such as GDPR and CCPA. By consolidating multiple networking and security functions into a single cloud-native solution, Athena SASE optimizes total cost of ownership and accelerates digital transformation initiatives. The all-in-one endpoint agent and agentless deployment options provide flexible and scalable security that adapts to evolving business needs. Athena SASE also enhances workforce productivity by ensuring uninterrupted, high-performance connectivity for remote, mobile, and on-site users. Its comprehensive threat prevention is powered by AI technologies that proactively block attacks and data leaks. Trusted by enterprises across industries, Athena SASE enables organizations to secure their digital edge with confidence and agility.

A 2020 IBM report revealed that businesses with fewer than 500 employees faced an average financial hit of $2.35 million due to compromised credentials. To counteract this vulnerability, organizations should consider the deployment of x.509 certificates across multiple platforms, including Wi-Fi, VPNs, web apps, and endpoint logins, which allows for optimized utilization of existing infrastructure like Wi-Fi, firewalls, and VPNs without incurring significant technology costs. By leveraging SecureW2, businesses can guarantee that only authorized personnel and devices are granted access to their networks and applications. The activation of 802.1x in cloud settings has never been more user-friendly, as SecureW2 provides all essential tools for enrolling and managing certificates for secure Wi-Fi access through platforms such as Azure, Okta, or Google. Furthermore, it includes the innovative Dynamic Cloud RADIUS server, which serves as a comprehensive solution for secure WPA2-Enterprise network authentication. This approach enables seamless onboarding for all major operating systems while maintaining secure connections that demand little from IT resources. Utilizing cutting-edge technology for the generation, delivery, authentication, and renewal of certificates can significantly bolster network security. Ultimately, implementing these measures fosters a more secure digital landscape for your organization, ensuring the protection of sensitive information and enhancing overall operational integrity.

Organizations frequently implement a range of cyber security strategies to bolster their defenses, which can result in a disjointed security framework that ultimately leads to elevated total cost of ownership (TCO). By adopting a cohesive security approach through the Check Point Infinity architecture, businesses can not only establish proactive defenses against sophisticated fifth-generation threats but also realize a 50% increase in operational efficiency while reducing security costs by 20%. This innovative architecture is the first of its kind to deliver an integrated security solution across networks, cloud platforms, mobile devices, and the Internet of Things (IoT), ensuring robust threat prevention capabilities against both known and emerging cyber risks. With the inclusion of 64 unique threat prevention engines, it adeptly addresses both familiar and unforeseen dangers by harnessing state-of-the-art threat intelligence to strengthen its defensive measures. Serving as the centralized management hub for Check Point Infinity, Infinity-Vision provides a unified approach to cyber security, specifically designed to counteract the most intricate attacks across multiple domains, such as networks and endpoints. The all-encompassing nature of this solution guarantees that organizations can maintain resilience against the ever-changing landscape of cyber threats while also promoting operational efficiency. Ultimately, this strategic shift not only enhances security posture but also fosters a proactive culture within the organization.

It is crucial for businesses to ensure that their customers authentically represent themselves, as most prefer to avoid cumbersome identity verification processes while expecting their credentials to be protected. Achieving a delicate equilibrium between stringent security protocols and a smooth, enjoyable customer experience is vital in safeguarding user identities. To bolster security, it is essential to implement real-time and ongoing identity monitoring and validation post-authorization. Employing intelligent multi-factor authentication (MFA) can effectively thwart account takeover (ATO) incidents in a timely manner. Furthermore, adopting a risk-based approach to continuous authentication facilitates a seamless experience for users. Acceptto is leading the charge in cybersecurity innovation, transforming identity access management by perceiving authentication as a continuous process rather than a singular event. Our state-of-the-art technology, driven by artificial intelligence and machine learning, supports Passwordless Continuous AuthenticationTM, meticulously analyzing user behavior to detect anomalies while minimizing dependence on outdated and insecure authentication methods. Ultimately, we deliver the most advanced, resilient, and breach-resistant identity validation solutions available today, ensuring user trust remains intact. Additionally, by embracing these forward-thinking strategies, organizations can significantly strengthen their security posture while simultaneously providing an outstanding user experience, fostering long-term customer loyalty in the process.

VeloCloud SASE, secured by Symantec, delivers an all-in-one secure access service edge solution that integrates SD-WAN and enterprise-grade security features. Designed for modern businesses with distributed networks, it enables secure, high-performance access for branch offices, remote workers, and cloud applications. VeloCloud SASE provides cloud-delivered security services such as secure web gateways, cloud firewall, and threat intelligence, ensuring businesses can protect their digital assets while maintaining seamless connectivity. This platform offers scalable and flexible network management, empowering organizations to securely scale their operations while maintaining optimal performance and reducing complexity.

With daily email traffic exceeding 300 billion messages, cybercriminals are increasingly targeting organizations through this medium. Resec for Email delivers a strong defense against advanced threats that can emerge from both cloud and on-site email systems. Our solution enables users to interact with emails and attachments with safety and ease, free from delays. It fully accommodates encrypted attachments, bolstering security while reducing the risk of legitimate emails being mistakenly blocked, thereby lightening the load on IT teams. Each email is treated as a potential risk; Resec proficiently intercepts both known and unknown malware threats before they breach your organization. The system is agent-free and does not require any client-side installations, allowing for customization according to group-specific policies. It also places minimal demands on IT personnel, simplifying maintenance procedures. Moreover, it offers outstanding protection against both malware and ransomware threats that may infiltrate through emails and attachments, ensuring a more secure email environment for all users. By choosing Resec for Email, you not only enhance your organization’s security but also streamline email management processes, ultimately fostering a safer digital workspace. With the increasing sophistication of cyber threats, having a reliable solution like Resec becomes essential for any organization committed to safeguarding its communications.

SecHard is an all-encompassing software solution tailored to streamline the adoption of zero-trust architecture on multiple platforms. It incorporates features for automated auditing, scoring, and remediation across various entities such as servers, clients, network devices, applications, and databases, which significantly boosts security hardening efforts. Acting as a powerful identity and access management tool, SecHard not only helps organizations align with zero trust principles but also effectively combats threats like privilege abuse and ransomware attacks. By tackling the complexities of risk awareness in asset management, the software offers automated discovery, access control, identification, and remediation, thus providing comprehensive visibility into compliance with applicable regulations. Through its passive scanning approach, SecHard performs vulnerability detection and management across all IT assets without creating additional risks. Additionally, it automatically identifies and monitors certificates within the organization, keeping track of their expiration dates and enabling the automatic renewal of certain certificates via established certificate authorities. This ongoing oversight and management not only bolster the organization’s security posture but also alleviate administrative workloads. Ultimately, SecHard empowers organizations to maintain a proactive stance on security while streamlining their compliance efforts.

Fortinet's Universal ZTNA provides effortless and secure access to applications for users regardless of their location, a necessity that continues to grow as hybrid work models become more prevalent. In this shifting environment, it is essential for employees to have dependable access to their work applications from any setting. With Fortinet Universal ZTNA, users can securely connect to applications hosted in a variety of environments, whether they are working remotely or in the office. The Zero Trust framework underscores the need to authenticate both users and devices prior to granting access. To gain insights on how to ensure straightforward and automated secure remote access while validating the identities of those on the network, be sure to watch the accompanying video. Fortinet's ZTNA effectively upholds application security, no matter the user's location. Our unique methodology, which integrates Universal ZTNA into our operating system, delivers outstanding scalability and adaptability for both cloud and on-premises setups, ensuring all users are comprehensively supported. This cutting-edge solution not only boosts security but also optimizes the user experience across various work environments, further supporting the transition to flexible work arrangements. As organizations continue to adapt to these changes, the significance of reliable and secure application access cannot be overstated.