Best IT Security Software for Microsoft 365 - Page 8

Find and compare the best IT Security software for Microsoft 365 in 2026

Use the comparison tool below to compare the top IT Security software for Microsoft 365 on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

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    Keepnet Labs Reviews
    Keepnet's extended platform for human risk management empowers organizations to build security cultures with AI-driven simulations, adaptive training and automated phishing responses. This helps eliminate employee-driven risks, insider threats and social engineering within your organization and beyond. Keepnet continuously assesses the human behavior through AI-driven simulations of phishing across email, SMS and voice, QR codes, MFA and callback phishing. This helps to reduce human-driven cybersecurity risks. Keepnet's adaptive learning paths are tailored for each individual based on their risk level, role, and cognitive behavior. This ensures that secure behaviors are embedded in order to continuously reduce cyber risk. Keepnet empowers its employees to report threats immediately. Security admins can respond 168x quicker using AI-driven analysis, automated phishing responses and automated responses. Detects employees that click on phishing links frequently, mishandle information, or ignore security policy.
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    Adaptive Security Reviews
    Adaptive Security is OpenAI’s investment for AI cyber threats. The company was founded in 2024 by serial entrepreneurs Brian Long and Andrew Jones. Adaptive has raised $50M+ from investors like OpenAI, a16z and executives at Google Cloud, Fidelity, Plaid, Shopify, and other leading companies. Adaptive protects customers from AI-powered cyber threats like deepfakes, vishing, smishing, and email spear phishing with its next-generation security awareness training and AI phishing simulation platform. With Adaptive, security teams can prepare employees for advanced threats with incredible, highly customized training content that is personalized for employee role and access levels, features open-source intelligence about their company, and includes amazing deepfakes of their own executives. Customers can measure the success of their training program over time with AI-powered phishing simulations. Hyper-realistic deepfake, voice, SMS, and email phishing tests assess risk levels across all threat vectors. Adaptive simulations are powered by an AI open-source intelligence engine that gives clients visibility into how their company's digital footprint can be leveraged by cybercriminals. Today, Adaptive’s customers include leading global organizations like Figma, The Dallas Mavericks, BMC Software, and Stone Point Capital. The company has a world class NPS score of 94, among the highest in cybersecurity.
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    ESET PROTECT Elite Reviews

    ESET PROTECT Elite

    ESET

    $275 one-time payment
    ESET PROTECT Elite serves as a top-tier cybersecurity platform designed for enterprises, seamlessly combining extensive detection and response capabilities with a robust multilayered defense system. Utilizing cutting-edge techniques like adaptive scanning, machine learning, cloud sandboxing, and behavioral analysis, it effectively combats zero-day vulnerabilities and ransomware threats. The solution delivers modern endpoint protection for both computers and mobile devices, along with server security that ensures real-time data safety and mobile threat defense. Additionally, it incorporates full disk encryption, which aids organizations in meeting data protection compliance requirements. ESET PROTECT Elite also boasts powerful email security features that encompass anti-phishing, anti-malware, and anti-spam measures, while providing protection for cloud applications such as Microsoft 365 and Google Workspace. Its vulnerability management and patch capabilities automate the identification and remediation of security flaws across all endpoints, fostering a proactive approach to cybersecurity. Overall, ESET PROTECT Elite is a comprehensive solution that addresses the evolving challenges of modern cybersecurity threats.
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    Glasstrail Reviews

    Glasstrail

    Glasstrail

    $99 per month
    Glasstrail serves as an external attack surface management solution that reveals your digital presence from an adversarial perspective, perpetually identifying and evaluating vulnerabilities ranging from email accounts and credentials to websites, DNS configurations, and software versions, all without the need for agent installations; the setup process is completed in mere minutes by simply entering your domain name. Findings are automatically prioritized with straightforward explanations and severity ratings, transforming vulnerability information into actionable security insights through intuitive dashboards that monitor performance, aid in progress reporting, and highlight critical issues to address first. Recent enhancements feature a CVE detection tool that correlates the technologies utilized on your sites with known vulnerabilities, alongside an AI-driven analysis that situates risks within context to optimize the use of limited resources. Furthermore, real-time integrations and alerting ensure that teams are kept up to date, while the platform also offers support to consultancies, facilitating their growth and scalability in managing security challenges effectively. This comprehensive approach not only enhances security posture but also enables organizations to stay one step ahead of potential threats.
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    Microsoft Defender for Business Reviews
    Microsoft Defender for Business offers advanced, AI-powered cybersecurity protection built specifically for small and medium-sized organizations. It consolidates multiple security capabilities into a single solution, reducing costs while improving protection. The platform safeguards devices against ransomware, malware, phishing, and emerging threats across major operating systems. Built-in vulnerability management helps businesses discover and fix misconfigurations before they can be exploited. AI-powered endpoint detection and response works continuously to detect attacks and automatically stop them. Automated investigation and remediation reduce the need for manual security intervention. Defender for Business supports both office-based and remote employees with consistent device protection. Wizard-based setup and out-of-the-box security policies simplify deployment and management. Monthly security reports provide visibility into threats and overall security posture. Microsoft Defender for Business delivers enterprise-level protection without enterprise-level complexity.
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    Better Auth Reviews
    Better Auth is a versatile authentication and authorization solution tailored for TypeScript, enabling developers to seamlessly integrate secure login functionalities into their applications and databases. It comes equipped with a comprehensive suite of authentication tools right from the start, offering features such as email and password login, session management, email verification, password resets, and compatibility with over 40 social login options like Google and GitHub, all requiring minimal coding effort. Designed to be compatible with a broad spectrum of contemporary frameworks, including Next.js, Nuxt, SvelteKit, Astro, and Express, it empowers teams to implement authentication irrespective of their chosen technology stack while ensuring robust TypeScript support and type safety. Furthermore, Better Auth boasts sophisticated features such as multi-factor authentication, management of multi-tenant organizations, and enterprise-level functionalities including SSO, SAML, and SCIM provisioning, making it an ideal fit for both straightforward applications and complex, large-scale systems. This flexibility allows developers to focus on building their core application features while relying on Better Auth to handle security concerns efficiently.
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    PortalGuard Reviews

    PortalGuard

    BIO-key International

    BIO-key PortalGuard IDaaS, a cloud-based IAM platform, offers the most flexible options for multi-factor authentication and biometrics. It also allows customers to reset their passwords and provides a user-friendly interface. All this at a reasonable price. PortalGuard has been trusted by many industries, including education, finance, healthcare, and government, for over 20 years. It can be used to secure access for employees and customers, regardless of whether they are on-premises or remote. PortalGuard's MFA is unique because it offers Identity-Bound Biometrics with the highest levels of integrity and security. They are also more accessible than traditional authentication methods.
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    Hushmail Reviews

    Hushmail

    Hushmail

    $9.99/month/user
    Hushmail adds encryption to your email, web forms, and e-signatures to protect your clients. It is secure, HIPAA compliant, and trusted worldwide by healthcare professionals. Hushmail is simple to set up and use. You can send your first encrypted email today and create a secure online intake form within minutes. Hushmail works exactly like regular email accounts, but has additional security features to protect your data. You can send and receive encrypted emails via the web and iPhone. You can access your account via Outlook, Apple Mail, or your Android smartphone. You can easily move your forms online in a matter of minutes. Hush™ Secure Forms is a secure alternative to traditional paper forms and includes instant online signing for your most important digital forms. It's easier than ever to switch from pen and paper to e-signatures.
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    Axcient x360Cloud Reviews
    Safeguard everything with Axcient x360, the solution that consolidates multiple vendor services into a singular platform for MSPs seeking robust business availability. For years, managed service providers have juggled various vendors, but Axcient x360 simplifies this complexity by offering a unified experience designed specifically for client data protection. With the Axcient x360 portal, MSPs gain access to a comprehensive dashboard that facilitates management of BCDR, Cloud to Cloud Backup, and Secure Sync & Share, all from one location. The platform enhances efficiency with support for Single Sign-On (SSO), Multi-Factor Authentication (MFA), and multi-tenant management, ultimately boosting MSP productivity while lowering the total cost of managed services (TCOMS). Axcient x360 empowers MSPs to safeguard every aspect of their operations—ensuring business continuity, cloud backup, and secure sharing—through a streamlined interface. In addition, this solution equips MSPs with the industry's most secure backup and disaster recovery technology stack, demonstrating Axcient's commitment to providing a proven suite for business availability. By integrating these essential features, Axcient x360 not only protects client data but also strengthens the overall service offering of managed service providers.
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    OpenText Recover Reviews
    OpenText Recover provides a robust disaster recovery solution that continuously replicates critical business systems and data to the cloud, enabling near-instant failover in the event of ransomware attacks, natural disasters, or other outages. It uses byte-level replication with optimized bandwidth and AES 256-bit encryption to ensure data integrity and security during transfer. The platform offers both self-service and managed service deployment options, allowing organizations to tailor disaster recovery to their specific needs. Failover and failback processes are automated and can be executed with minimal downtime, often measured in minutes, reducing operational disruption. Users can regularly test their recovery plans without impacting production systems, increasing confidence in disaster preparedness. OpenText Recover supports multiple operating systems and virtual environments, including Windows Server, Linux distributions, VMware, and Hyper-V. The solution removes the cost and complexity of managing secondary data centers by handling infrastructure and maintenance in the cloud. Professional support and detailed failover reporting further enhance reliability and ease of management.
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    Activate Reviews

    Activate

    Activate

    $5.00/one-time/user
    Activate serves as a comprehensive solution for enterprise management and automation, focusing on the management of user Identity, Access, and Digital Workspace. It offers full integration with Microsoft Suite products, including Active Directory, Office 365, and Azure AD. With Activate, users have the capability to request, approve, and oversee essential IT systems like Active Directory, Exchange, Office 365, and Azure for themselves and their colleagues within the organization. The combination of Identity Management and Service Management into one product facilitates efficient oversight of a user's Lifecycle, encompassing everything from On-boarding to Off-boarding. Additionally, Activate employs virtual LDAP technology, allowing Azure AD to be managed similarly to Active Directory. This innovative approach ensures that services can transition from on-premise configurations to cloud environments smoothly, maintaining uninterrupted user experiences. By streamlining these processes, Activate enhances operational efficiency and user satisfaction across the organization.
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    BlueTie Reviews

    BlueTie

    BlueTie

    $19.99 per month
    BlueTie serves as a comprehensive solution for dependable cloud-based software and services, ensuring your business remains operational from any location. Choose from a wide selection of cost-effective options designed to evolve alongside your needs, all supported by a seasoned leader in the industry. Since its inception in 1999, BlueTie has offered virtual IT services that prioritize communication and security for enterprises around the globe. The company transformed the Software as a Service market by launching the inaugural hosted suite of business email and collaboration tools. Established by serial entrepreneur David Koretz alongside Tom Golisano, the founder and Chairman of Paychex, BlueTie has established itself as a premier provider of swift and reliable technology services tailored for businesses. In the present day, BlueTie continues to offer flexible email and calendar solutions for Internet Service Providers and organizations of all sizes, catering to millions of users across the globe. This commitment to innovation and customer service solidifies BlueTie’s reputation as a trusted partner for businesses seeking to navigate the digital landscape effectively.
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    Avanan Reviews
    Enterprise AI cloud security is crucial for safeguarding against threats such as phishing, malware, data breaches, account takeovers, and shadow IT, particularly for comprehensive cloud applications like Office 365™. Traditional security measures often overlook a significant number of harmful emails, highlighting the need for enhanced email security solutions tailored to protect businesses effectively. In response to this challenge, Avanan revolutionized email security in 2015, recognizing that conventional gateways were unable to adapt to the evolving cloud landscape. Their patented technology provides robust security for all collaboration applications, addressing threats like ransomware, account takeovers, business email compromise (BEC), and supply chain attacks. Impressively, Avanan has achieved a 99.2% reduction in phishing attacks making it to users' inboxes. Utilizing True AI, which draws on extensive data sets, Avanan is designed to intercept even the most advanced phishing attempts prior to them reaching users' inboxes. The implementation of API, machine learning, and AI plays a pivotal role in enhancing cloud email security. Serving over 5,000 customers, with a notable 60% hailing from large enterprises, Avanan has garnered recognition as a leading email security solution in both Gartner Peer Insights and G2. This innovative approach not only fortifies security but also ensures that businesses can operate confidently in the cloud environment.
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    AvePoint Reviews
    AvePoint is the only provider of complete data management solutions for digital collaboration platforms. Our AOS platform boasts the largest software-as-a-service userbase in the Microsoft 365 ecosystem. AvePoint is trusted by more than 7 million people worldwide to manage and protect their cloud investments. Our SaaS platform offers enterprise-grade support and hyperscale security. We are available in 12 Azure data centers. Our products are available in 4 languages. We offer 24/7 support and have market-leading security credentials like FedRAMP and ISO 27001 in-process. Organizations that leverage Microsoft's comprehensive and integrated product portfolio can get additional value without having to manage multiple vendors. These SaaS products are part of the AOS platform: o Cloud Backup o Cloud Management o Cloud Governance o Cloud Insights o Cloud Records Policies and Insights o MyHub
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    BigID Reviews
    Data visibility and control for security, compliance, privacy, and governance. BigID's platform includes a foundational data discovery platform combining data classification and cataloging for finding personal, sensitive and high value data - plus a modular array of add on apps for solving discrete problems in privacy, security and governance. Automate scans, discovery, classification, workflows, and more on the data you need - and find all PI, PII, sensitive, and critical data across unstructured and structured data, on-prem and in the cloud. BigID uses advanced machine learning and data intelligence to help enterprises better manage and protect their customer & sensitive data, meet data privacy and protection regulations, and leverage unmatched coverage for all data across all data stores.
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    Armis Centrix Reviews
    Armis Centrix™ unifies cybersecurity operations by delivering continuous discovery, monitoring, and protection of every asset across complex hybrid networks. Its AI-powered intelligence engine enables security teams to detect unmanaged devices, assess vulnerabilities, and mitigate risks before attackers can exploit them. Organizations can manage IT systems, industrial OT environments, medical IoMT fleets, and IoT devices from a single platform with zero blind spots. The platform supports both on-premises and SaaS deployments, making it flexible for industries like healthcare, utilities, manufacturing, and critical infrastructure. VIPR Pro enhances the platform with automated remediation workflows, helping teams prioritize issues based on real-world threat activity. Early Warning intelligence provides insight into vulnerabilities actively being weaponized, ensuring organizations can act ahead of threats. Armis Centrix™ also improves business outcomes by increasing operational efficiency, supporting compliance, and strengthening resilience. Trusted by global enterprises and recognized by Gartner and GigaOm, Armis Centrix™ is built to meet the cybersecurity demands of modern digital environments.
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    MailList King Reviews

    MailList King

    Xequte Software

    $99.50 one-time payment
    MailList King provides a robust mailing list server solution right on your PC, making it simple to create, oversee, and engage with individuals who are interested in your website, products, or organization. This software seamlessly integrates with widely used email applications like Outlook and Gmail, or it can connect directly to your mail servers to manage mailing list communications, including subscriptions, unsubscriptions, and undeliverable messages, while also sending processing confirmations and double opt-in verifications along with the customized rich text messages you design. If you're currently juggling a mailing list using Excel or Outlook Contacts, MailList King can significantly streamline your process by automatically managing the addition and removal of contacts, allowing you to focus more on crafting engaging newsletters and impactful sales communications. There's no need for advanced computer skills to utilize MailList King, making it an accessible choice for anyone looking to enhance their email marketing efforts. Moreover, its user-friendly interface ensures that even those with minimal technical knowledge can benefit from its powerful features.
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    ManageEngine M365 Manager Plus Reviews
    M365 Manager Plus is a comprehensive Microsoft 365 tool that can be used to report, manage, monitor, audit, and create alerts for critical activities. It is easy to manage Microsoft 365 services such as Exchange Online, OneDrive for Business and Skype for Business from one place. M365 Manager Plus offers extensive pre-configured reports on Microsoft 365. It helps you perform complex tasks such as bulk user management, bulk mail management, secure delegation, and bulk mailbox management. You can monitor Microsoft 365 services 24/7 and receive email notifications about service interruptions. M365 Manager Plus simplifies compliance management with built in compliance reports. It also offers advanced auditing, alerting, and reporting features to help keep your Microsoft 365 setup safe.
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    RocketCyber Reviews
    RocketCyber offers continuous Managed SOC (Security Operations Center) services, ensuring that your threat detection and response efforts for managed IT environments are significantly improved. With the expertise provided, you can bolster your security measures and reduce anxiety surrounding potential threats. Their 24/7/365 MDR service is designed to deliver comprehensive threat detection and response capabilities tailored to your managed IT setups. By leveraging expert support, you can effectively combat sophisticated threats, relieving pressure and strengthening your overall security framework.
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    LogSentinel Reviews
    LogSentinel's mission, which leverages the latest technologies such as blockchain and AI, is to assist organizations of all sizes in improving their information security posture. We provide robust solutions that protect against cyberattacks, and ensure compliance with all applicable laws and regulations. LogSentinel SIEM is our flagship product. It is a next-generation Security Information and Event Management System that offers simplicity, predictability and innovation like no other. It allows organizations to eliminate their blind spots and dramatically reduce the time and costs of incident detection, investigation, and response. LogSentinel offers superior log integrity, unlimited retention, simple pricing, and predictable pricing. LogSentinel's unparalleled ease-of-use and flexibility allow it to assist SMEs in cybersecurity and compliance efforts. It also gives them an enterprise security tool they can afford and manage.
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    Active Directory Reviews

    Active Directory

    Microsoft

    $1 per user per month
    Active Directory serves as a centralized repository for information regarding various objects within a network, facilitating easy access and management for both administrators and users. It employs a structured data storage approach, which underpins a logical and hierarchical arrangement of directory information. This repository, referred to as the directory, holds details about various Active Directory entities, which commonly include shared resources like servers, volumes, printers, as well as user and computer accounts on the network. For a deeper understanding of the Active Directory data repository, one can refer to the section on Directory data store. Security measures are seamlessly integrated with Active Directory, encompassing logon authentication and the control of access to directory objects. Through a single network logon, administrators are empowered to oversee directory information and organizational structures across the entire network, while authorized users can readily access resources from any location within the network. Additionally, policy-based administration simplifies the management process, making it more efficient even for the most intricate network configurations. This framework not only enhances security but also streamlines resource management, making network operations more effective.
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    Echoworx Reviews
    As a cloud-based, full-managed SaaS email encryption provider, Echoworx alone offers 8 ways to send protected mail, with support for 9 authentication options and up-to 28 languages – ensuring secure communication anywhere, on any device. Key features: • Multiple ways to send secure mail ( Web Portal, S/MIME, PGP, Secure PDF, Certificate Encryption, Secure Attachment (PDF, Office, ZIP), TLS with fallback) • More authentication options (Full OAuth Access, Self-Registration, SMS, Shared Secret Passphrase, SSO, System-Generated Verification Codes, Passwordless, and Multi-Factor Authentication (MFA) • Free full proof of concept trial (POC) • 24/7 expert support • End-to-end deployment • Recall and tracking options for secure mail • Extensive branding • Self Service Account Management
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    OpenText Static Application Security Testing Reviews
    OpenText Static Application Security Testing (SAST) provides precise identification and remediation of application security flaws directly within source code, helping organizations reduce risks early in development. The platform supports over 33 major programming languages and frameworks, enabling broad language coverage for diverse development environments. It integrates smoothly with widely used CI/CD pipelines and developer tools such as Jenkins, Atlassian Bamboo, Azure DevOps, and Microsoft Visual Studio, ensuring security fits naturally into existing workflows. AI-driven analysis prioritizes vulnerabilities and dramatically reduces false positives by customizing rules and scan depths, speeding up development cycles by up to 25%. OpenText SAST meets compliance benchmarks like OWASP 1.2b, offering developers detailed guidance to efficiently fix issues and improve code quality. Its flexible deployment options include multi-tenant SaaS, private cloud, and on-premises installations, allowing organizations to scale securely and according to their infrastructure needs. Backed by a dedicated Software Security Research team, the solution receives agile updates to stay current with emerging threats. Customers praise the tool for reducing manual code review efforts while increasing vulnerability detection accuracy.
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    Libraesva Email Security Reviews
    Libraesva Email Security shields your organization from both established and emerging email threats, ensuring that only genuine messages reach you. It offers top-notch email protection through the fusion of cloud email and a secure email gateway, enhanced by Libraesva's distinctive Adaptive Trust Engine. This engine utilizes AI to comprehend typical behavioral patterns within organizations and among individuals, continuously evaluating the trustworthiness of business interactions and preemptively flagging unusual activity. Libraesva Email Security meticulously scans and sifts through all incoming and outgoing emails, identifying and thwarting advanced malware, phishing attempts, business email compromises, spam, and other risks. Its exclusive sandboxing technology disarms hazardous payloads and active content within attachments, while proactive URL analysis scrutinizes every link to shield users from accessing harmful websites.
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    ManagedMethods Reviews
    ManagedMethods simplifies security for K-12 institutions using Google Workspace and Microsoft 365. This platform is designed for school district IT teams, enabling them to effectively manage risks related to data security and monitor student safety indicators in the cloud. With ManagedMethods, K-12 IT teams can easily and affordably detect potential cyber safety issues and data security threats within their Google Workspace and Microsoft 365 accounts. The service continuously monitors and audits the Google for Education and/or Microsoft 365 for Education environments, covering all aspects such as files in Drive and Shared Drives, Gmail, Google Meet, Google Chat, and Microsoft 365 resources stored in SharePoint and OneDrive, as well as Outlook 365 and Exchange. Users can establish automated monitoring for security signals and risk policies, along with generating audit reports, ensuring they have a clear understanding of activities within their district’s cloud applications. Additionally, this proactive approach allows schools to maintain a safer digital environment for both staff and students.
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