Best On-Premises Breach and Attack Simulation (BAS) Software of 2025

Your attack surface is the sum total of all attack vectors that can be used against your perimeter defenses. It is simply the amount of information that you are exposing the outside world. The attack surface is the most important thing hackers will need to exploit to break into your network. When attacking targets, professional hackers usually follow the cyber kill chains. Typically, the first step in this process is to survey the target's attack surfaces. This is called advanced reconnaissance. By reducing the attack surface, you can reduce the risk and prevent attacks from ever happening. The cyber kill chain is a method for categorizing and tracking all stages of a cyberattack, from early reconnaissance to the exfiltration data.

Chariot is the first offensive security platform that can comprehensively catalog Internet-facing assets, contextualize their value, identify and validate real compromise paths, test your detection response program, and generate policy-as code rules to prevent future exposures. We are a concierge managed service and work as an extension to your team to help reduce the burden of daily blocking and tackling. Your account is assigned to dedicated offensive security experts who will assist you throughout the entire attack lifecycle. Before you submit a ticket to your team, we remove the noise by verifying that every risk is accurate and important. Our core value is to only signal when it matters and to guarantee zero false positives. Partner Praetorian to get the upper hand over attackers Our combination of security expertise and technology automation allows us to put you back on your offensive.

We are the #1 incident response provider in the world. We protect, detect, and respond to cyberattacks by combining complete response capabilities and frontline threat information from over 3000 incidents per year with end-to-end expertise. Contact us immediately via our 24-hour cyber incident hotlines. Kroll's Cyber Risk specialists can help you tackle the threats of today and tomorrow. Kroll's protection solutions, detection and response are enriched with frontline threat intelligence from 3000+ incident cases each year. It is important to take proactive measures to protect your organization, as the attack surface is constantly increasing in scope and complexity. Enter Kroll's Threat Lifecycle Management. Our end-to-end solutions for cyber risk help uncover vulnerabilities, validate the effectiveness your defenses, update controls, fine-tune detectors and confidently respond any threat.

OpenBAS, an open-source breach and attack simulation platform created by Filigran, is designed to assist organizations in planning, scheduling, and executing campaigns and tests that simulate cyber adversaries. This platform allows users to generate dynamic attack scenarios, which helps in providing accurate, timely, and effective responses to real-world cyber incidents. With its popularity reflected in over 800 stars on GitHub and the inclusion of more than 10 injectors, OpenBAS supports highly customizable simulations that cater to the specific needs of various industries, addressing both technical and human elements of security posture. Additionally, it incorporates threat intelligence from OpenCTI, facilitating dynamic adjustments based on the most current cyber threat data, employed techniques, and relevant adversary behaviors. OpenBAS also enhances team evaluations and technology assessments related to genuine cyber threats while promoting collaborative feedback on scenarios, all of which contribute to detailed analyses for an in-depth review process. Overall, this platform stands out for its ability to adapt to an ever-evolving threat landscape, making it an essential tool for organizations committed to strengthening their cybersecurity measures.

Gain a true understanding of your vulnerabilities with our innovative approach. Uncover what is revealed through our black-box methodology as IBM Security Randori Recon creates a comprehensive map of your attack surface, identifying exposed assets whether they are on-premises or in the cloud, as well as shadow IT and misconfigured systems that could be exploited by attackers but may go unnoticed by you. Unlike conventional ASM solutions that depend solely on IPv4 range scans, our distinctive center of mass technique allows us to discover both IPv6 and cloud assets that others often overlook. IBM Security Randori Recon ensures you target the most critical exposures swiftly, automatically prioritizing the software that attackers are most likely to exploit first. Designed by professionals with an attacker’s perspective, Randori Recon uniquely delivers a real-time inventory of every instance of vulnerable and exploitable software. This tool transcends standard vulnerability assessments by examining each target within its context to generate a personalized priority score. Moreover, to truly refine your defenses, it is essential to engage in practical exercises that simulate real-world attack scenarios, enhancing your team's readiness and response capabilities.

WhiteHaX's cyber readiness verification has gained the trust of some of the largest cyber insurance providers, with its platform having tens of thousands of licenses in active use. This innovative solution is a cloud-based, automated platform for cyber readiness verification, commonly known as penetration testing. The version tailored for cyber insurance offers a quick and seamless verification process, requiring no installation and having minimal impact, completing assessments in under 15 minutes by simulating various threat scenarios against the existing security infrastructure of a business, which includes both network perimeter defenses and endpoint security measures. Among the threat scenarios tested are attacks on firewalls, user-targeted threats from the internet like drive-by downloads, phishing and spoofing emails, ransomware incidents, and attempts at data exfiltration, among others. Additionally, WhiteHaX Hunter serves as a specialized tool designed to remotely search for server-side indicators of compromise (SIoCs) across applications and servers, whether they are on-premise or cloud-based, ensuring comprehensive security for organizations. By employing such thorough testing methods, WhiteHaX helps businesses enhance their overall cyber resilience against evolving threats.