Tenable Attack Surface Management is an external attack surface management (EASM) solution that identifies which assets and services your organization has residing on the internet that could be accessible externally to threat actors. Once those assets and services are properly attributed to your organization, Tenable Attack Surface Management performs a number of different actions to provide context around security posture.
The problem for most organizations is they are largely blind to the full and ever-changing scope of internet-facing assets and services. Tenable Attack Surface Management eliminates this problem by continuously monitoring the internet and attributing assets and services to your organization, allowing customers to rapidly discover and identify all externally facing assets that could become exploitable targets for cyber criminals. In essence, it eliminates blind spots in your organization’s attack surface area.
Discovering the vast majority of your internet-accessible assets is a foundation to good security. Tenable Attack Surface Management allows you to discover and assess these assets that may have been unknown to your organization, providing visibility into your external risk.
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The lack of visibility in cybersecurity is a problem affecting many organizations that are not able to fully take advantage of its benefits. As an organization’s data, services and applications become more connected to the internet, security teams often do not know what their real attack surface is. The truth is that if you are working from inside the company, it might be difficult for you to understand how big your company’s system is compared to what other people have outside. The world’s first external attack surface management solution that is fully integrated within a vulnerability management platform (Tenable).
The firm has been doing this since time immemorial by creating maps on all sites within their reach; these maps display any connection between them and any other remotely accessible platforms owned by their servers, either local or international (the so-called “Tenable Universe”). This enables one to carry out an assessment not only on all their own IT infrastructures but also against the whole world; hence they can determine when some research reveals that one’s web-hosting business is more than just name inviting requests or computing resources used by some friends of ours living elsewhere. Apart from being able to identify which vulnerabilities may affect a certain system through its own networking topology if desired (in addition to this basic understanding), Tenable allows people involved in computer security issues to gain control over each individual aspect affecting information security including attackers’ access points within networks located outside those owned by organizations themselves.
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Key capabilities of Tenable Attack Surface Management include providing comprehensive attack surface visibility and the ability to manage unlimited top-level domains, along with continuous data refreshes and alerts for any changes in the attack surface, ensuring real-time monitoring and response to emerging threats.
Gain access to every internet-accessible asset, from web servers and name servers to IoT devices and network printers. Tenable has one of the largest
attack surface maps in the world with over 5 billion internet-facing assets from 500+ data sources.
Tenable enables you to select as many domain names as you would like to discover and analyze. Mitigate cyber risk and avert potential threats by knowing what you own, but you can also reveal the attack surface of current and potential competitors to identify strategic opportunities.
Or you can instantly see every internet-facing asset of a potential Merger & Acquisition target company as part of due diligence to discern risk early.
Your attack surface is highly dynamic with new assets constantly spinning up, changing or spinning down. This makes it very difficult to keep track of all changes and near impossible to understand the impact to your
cyber risk. Tenable continuously updates terabytes of data to ensure you get the most up-to-date version of your attack surface, and you have the option to select bi-weekly or daily refresh.
Tenable helps you easily analyze changes in your attack surface with Subscriptions, which are custom lists of assets based on user-defined criteria and updated automatically. Select from more than 100 different
events related to compliance, technology, exposure and more, and receive automatic updates and alerts as new and important changes occur.
