List of the Top 7 Attack Surface Management Platforms for Microsoft Defender XDR in 2025

An all-encompassing platform combines active scanning, passive discovery, and API integrations to deliver complete insight into both managed and unmanaged assets across diverse environments, including IT, OT, IoT, cloud, mobile, and remote areas. While certain CAASM solutions rely solely on integrations to visualize your network, they often prove inadequate because of their dependence on existing data sources. In contrast, runZero integrates sophisticated active scanning and passive discovery with strong integrations to guarantee that every aspect of your network environment is accounted for. Our cutting-edge and secure scanning technology emulates the tactics of potential intruders, enabling us to gather comprehensive asset details and provide exceptional insights regarding operating systems, services, hardware, and more. With runZero, you are able to reveal a multitude of concealed network components, such as outdated and unpatched devices, misconfigured or abandoned cloud resources, unauthorized OT equipment, and unnoticed subnets. This extensive visibility significantly empowers organizations to bolster their security posture, ensuring that no asset remains overlooked. By adopting runZero, businesses can proactively identify vulnerabilities and take measures to safeguard their networks against potential threats.

An all-encompassing platform crafted specifically for SaaS application and access management, catering to the needs of modern IT teams. This innovative solution streamlines various tasks such as app discovery, identity protection, user offboarding management, access reviews, and expense tracking. It continuously scans for vulnerabilities and connects effortlessly with more than 100 of your favorite tools. Additionally, it facilitates a meticulous assessment of identity access permissions, identifies OAuth vulnerabilities, and manages SSO logins. By uncovering risks such as shared accounts, weak passwords, excessive permissions, and files that have been shared externally, it empowers your team to effectively utilize essential SaaS tools for optimal job performance. Through the automation of security checks, IT and security teams are alleviated from unnecessary burdens, allowing them to focus on more strategic initiatives. The solution also guarantees that employee offboarding is executed securely, ensuring that no dormant accounts remain. We enable your team to take ownership of security measures without encountering obstacles, which helps maintain a fluid and secure workflow. Moreover, you will acquire detailed insights into the applications accessed by employees through their corporate accounts, promoting SaaS tool adoption while maintaining a firm grip on your SaaS security framework. Ultimately, this strategy not only boosts productivity but also strengthens your organization's overall security posture, fostering a culture of proactive security awareness among team members.

Networks are constantly evolving, which presents ongoing challenges for both IT and security operations. This state of continual change can lead to vulnerabilities that malicious actors might exploit. While companies implement a variety of protective measures, including firewalls, intrusion prevention systems, and endpoint protection tools, breaches can still happen. An effective defense strategy demands a regular evaluation of daily risks arising from exploitable vulnerabilities, typical configuration mistakes, poorly handled credentials, and legitimate user actions that could jeopardize system integrity. Despite significant financial investments in security solutions, the question arises as to why cybercriminals continue to breach defenses. The intricacies of network security are intensified by a barrage of alerts, constant software updates and patches, and an overwhelming number of vulnerability notices. Security personnel often find themselves wading through extensive data, frequently lacking the context needed for sound decision-making. As a result, meaningful risk reduction becomes a significant hurdle, necessitating not only technology but also a strategic approach to data management and threat assessment. Ultimately, without a comprehensive framework to address these complexities, organizations remain at risk of cyber attacks, highlighting the need for a proactive stance in security planning. Furthermore, cultivating a culture of security awareness among all employees can also contribute to strengthening defenses against potential threats.

By leveraging API connections from your existing tools, it is crucial to guarantee that your controls are effectively established and functioning across all cyber assets. Our clientele is varied, encompassing sectors such as legal, finance, non-profits, and retail, with numerous well-known organizations depending on us to protect their essential cyber resources. Establishing a detailed inventory of devices becomes possible by integrating with your current frameworks through API connections. Should any issues arise, the workflow automation system is capable of triggering responses through a webhook, thereby enhancing your operational efficiency. ThreatAware delivers a comprehensive snapshot of the effectiveness of your security controls in an intuitive format, empowering you to maintain visibility over your security stance regardless of the number of controls in place. The data generated from any device field allows for the effective classification of your cyber assets, facilitating both monitoring and configuration. When your monitoring systems accurately represent your real-time operational environment, each alert becomes critical, helping you remain vigilant against potential threats. This increased situational awareness fosters proactive security strategies and reinforces your overall defense mechanisms, ultimately leading to a safer cyber environment for your organization. Furthermore, this holistic approach not only enhances your immediate security posture but also prepares you for future challenges in the evolving landscape of cybersecurity.

Elevate your attack surface management by creating a centralized repository of information. Gather and unify all IT and cybersecurity data to quickly pinpoint weaknesses in your inventory, prioritize remediation actions, and streamline the auditing process. By integrating data from various tools used by your IT and SecOps teams via APIs, along with input from business teams using flat files, you can consolidate everything into a single, agent-free database. This will enhance the efficiency of data ingestion, standardization, and consolidation within a cohesive framework. Eliminate duplicate assets and the cumbersome task of manually inputting data into spreadsheets and dashboards. Enhance your data enrichment capabilities by adding external resources, like security bulletins from trusted authorities. Use a filtering system to effectively query your cybersecurity data, enabling you to gain accurate insights regarding the health of your information systems. You can take advantage of OverSOC's pre-configured filters that meet specific customer needs or develop customized filters that can be saved and shared with your colleagues. Furthermore, this holistic method not only simplifies data management but also fosters improved collaboration among different departments, paving the way for a more resilient cybersecurity posture. By streamlining these processes, organizations can respond more effectively to threats and enhance their overall security strategy.

Panaseer's continuous control monitoring platform serves as a robust solution for overseeing every facet of your organization. It delivers reliable, automated insights regarding the organization's security and risk posture. By establishing a comprehensive inventory of all organizational elements—such as devices, applications, personnel, accounts, and databases—the platform pinpoints assets that may be absent from various sources and highlights potential security vulnerabilities. Furthermore, it offers valuable metrics and assessments to help you comprehend your compliance and security standing at all levels. The platform is capable of processing data from any source, whether it's cloud-based or on-premises, allowing for flexibility in data integration. Users can easily access this information across security, IT, and business domains through readily available data connectors. By employing entity resolution techniques, the platform effectively cleans, normalizes, aggregates, and de-duplicates the data, resulting in a continuous stream of insights regarding unified assets and controls across devices, applications, personnel, databases, and accounts. This ensures that organizations can maintain a proactive approach to their security and compliance needs.

Gaining a clear understanding of a digital risk protection solution can greatly improve your preparedness by uncovering the identities of your adversaries, their goals, and the strategies they might employ to compromise your security. Google Digital Risk Protection delivers a thorough digital risk protection offering that includes both self-service SaaS products and a comprehensive managed service model. Each option empowers security professionals to extend their focus beyond their organization, identify critical attack vectors, and uncover malicious activities originating from the deep and dark web, along with ongoing attack campaigns on the surface web. Additionally, the Google Digital Risk Protection solution provides in-depth insights into the profiles of threat actors, including their strategies, techniques, and operational methods, which enriches your understanding of cyber threats. By effectively mapping out your attack surface and monitoring activities across the deep and dark web, you can obtain crucial visibility into risk factors that could threaten your entire enterprise and its supply chain. Such a proactive stance not only fortifies your organization but also builds greater resilience against emerging threats, ensuring you are better prepared for any future challenges. This comprehensive approach allows for ongoing adjustments and enhancements to your security posture, facilitating continuous improvement in risk management strategies.