We initially chose an EDR solution for its reporting capabilities, but quickly realized we needed a solution that prioritized remediation. Our previous vendor overwhelmed our team with alerts, while SentinelOne's Vigilance team provided 24/7 support and actively remediated threats. This allowed my team to focus on high-priority alerts and observe the Vigilance team neutralize threats in real time. The proactive remediation has been invaluable, providing peace of mind and a significantly safer operating environment. While the Vigilance team initially contacted us frequently to confirm unusual behavior, after three years our environment is clean and contact is minimal, demonstrating the effectiveness of the EDR tools in protecting our company's IT systems, data, and reputation.
The biggest change SentinelOne has brought to my team is a significant reduction in pressure. Previously, we were inundated with an overwhelming number of alerts, leading to demoralization and the risk of losing team members. As a leader, it's my responsibility to prevent this, and SentinelOne has been instrumental in helping me achieve that over the past three years. By automatically handling many threats, it gives my team the confidence and capacity to focus on higher-level security concerns, allowing us to move forward in important areas we were previously unable to address.
SentinelOne significantly enhances our risk management by providing comprehensive visibility into potential threats, including identifying vulnerabilities highlighted in previous penetration tests. We recently acquired their identity capability, which promises to elevate our security posture by detecting and blocking lateral movement and malicious activities often missed by traditional EDR solutions. This addresses a critical vulnerability: attackers gaining network access through stolen credentials. The identity solution not only alerts us to these threats but also automatically blocks them, significantly lowering our risk level. While the identity capability is still being deployed, our proof of concept demonstrated its potential to provide real-time insights into attacker behavior and enhance our overall security.
The acquisition of the SentinelOne Singularity data lake two years ago has significantly enhanced our remediation capabilities. This powerful tool allows for efficient alerting and threat hunting within our data lake, empowering our analysts with advanced capabilities. The data lake's robust query language, rapid and clear results, and user-friendly console have greatly improved our daily work efficiency.
SentinelOne significantly reduced the volume of security alerts we received. Previously, we were overwhelmed by a constant influx of alerts, many of which were irrelevant, but we lacked the expertise to distinguish between genuine threats and noise. SentinelOne's vigilance team, with their specialized knowledge, effectively filtered out the irrelevant alerts, escalating only those incidents that required our attention. This allowed us to focus on critical threats and eliminate the burden of manually sifting through numerous alerts, freeing us to concentrate on higher-level security concerns.
False positives in cybersecurity are a significant issue, especially for junior analysts who often spend hours chasing them, leading to demoralization, burnout, and high turnover rates. These false alarms offer little value and hinder professional development. However, with the implementation of advanced tools like SentinelOne, false positives can be significantly reduced, allowing analysts to focus on true threats and experience a more fulfilling and productive work environment. While some false positives are inevitable and even desirable for assurance, minimizing them is crucial for maintaining a motivated and effective cybersecurity workforce.
SentinelOne has significantly improved our incident response capabilities. We've become proficient with the console, working with the SentinelOne Vigilance team. Although we haven't experienced a significant incident requiring its use, we proactively purchased SentinelOne's digital forensics and incident response service for more resounding support. This service has provided peace of mind for the past two years, and our ability to handle incidents independently has prevented its necessity. When investigating security breaches, the Singularity Data Lake allows us to quickly analyze logs, identify forensic breadcrumbs, and determine the scope and root cause of the incident. This enables us to adjust our security environment and prevent future occurrences.
SentinelOne's Vigilance service has significantly reduced our mean time to detect threats. While I'm curious about their back-end tools and processes, the results speak for themselves: rapid and effective threat detection. The EDR agent also provides valuable alerts that we can quickly address, further minimizing our response time.
SentinelOne's Vigilance service has significantly reduced our mean time to respond. While response still requires some analysis of logs on our end, the SentinelOne Singularity Data Lake makes this process quick and easy, providing excellent actionable results. This allows us to promptly contact impacted users and advise them on necessary actions, such as powering off devices or sending in hard drives, resulting in significantly shorter response times.
When I think of in-network adversaries, I consider insider threats or external actors who have compromised legitimate accounts. Without Endpoint Detection and Response alerts, we might only discover these threats after significant damage occurs. EDR, combined with identity monitoring, allows us to proactively detect malicious activity within our network, enabling us to quickly isolate, block, or deceive the adversary. We chose SentinelOne Identity to gain visibility into our network and address vulnerabilities we knew existed but couldn't previously identify. This solution represents a significant improvement in our ability to detect and respond to threats.
AI presents a dual-edged sword: it offers immense potential for both defenders and attackers in the cybersecurity realm. Bad actors are already leveraging AI, making it crucial for the defensive side to adopt it rapidly to maintain pace. Speed is paramount in cybersecurity, and solutions like SentinelOne's Purple AI are vital for evaluation and integration. Purple AI empowers junior analysts with natural language processing, enabling them to quickly perform complex queries without specialized coding. This ease of use and speed are essential to counter the evolving threat landscape. As attackers integrate AI into their operations, defenders must adapt, and the evolving capabilities of tools like Purple AI offer promising advancements in this ongoing arms race.
During our pre-purchase evaluation of SentinelOne's EDR capabilities three years ago, we were consistently impressed by the positive relationships customers reported having with SentinelOne's engineers, sales teams, and customer success managers. These strong relationships, evident in the customers' unsolicited feedback, highlighted the "soft skills" and intangible qualities that SentinelOne possessed. This positive customer experience has been mirrored in our own interactions with them. Their responsiveness to our needs, particularly when addressing a couple of challenges we faced, has been excellent. They proactively scheduled weekly meetings to demonstrate their commitment to resolving our issues, a customer-centric approach I admire. SentinelOne's dedication to customer service, including their rapid technology updates and responsiveness to our suggestions, has been crucial to our success in protecting our organization. Their ability to quickly incorporate our needs into new releases is truly impressive and sets them apart. Overall, I highly recommend SentinelOne based on our positive interactions across all levels of their organization.
To improve SentinelOne, I would suggest adding a network detection and response capability. While many of my CISO peers utilize NDR, SentinelOne doesn't currently offer this feature, and I haven't seen it on their roadmap. This capability would be invaluable to my team, and I believe other SentinelOne users would agree. Therefore, I recommend that company leaders consider incorporating NDR functionality into their platform.
I have been using SentinelOne Singularity Identity for over three years now.
The technical support has been excellent. We have a customer success manager whom we meet with monthly, previously weekly due to some issues we were experiencing. We scaled back to monthly meetings to better suit our current needs. We now also have a dedicated threat analyst who provides support from a different perspective, ensuring we fully utilize our purchased services and maximize our investment. Our sales team has also been consistently excellent; we've had two very good sales representatives in three and a half years. Overall, we are happy with the support we receive.
We initially chose Rapid7 for its unlimited logging capability at no extra cost, unlike SentinelOne and other SIEMs that charge based on data volume. However, Rapid7's system proved difficult to extract information from, with queries often failing for longer time windows. This limitation hindered our threat hunting efforts and ultimately led us to switch to SentinelOne. SentinelOne's data lake has consistently provided fast and complete query results, exceeding our expectations and resolving the issues we faced with Rapid7. Our negative experience with Rapid7 helped us develop a comprehensive set of requirements for our next SIEM, which SentinelOne successfully fulfilled. We are extremely satisfied with SentinelOne's performance and its ability to support our incident remediation efforts.
To address our remediation needs, we sought an Endpoint Detection and Response solution that not only alerted us to threats but also provided automated remediation. After evaluating several vendors and conducting customer reference calls, we narrowed our choices down to two. Both vendors had excellent customer satisfaction and strong capabilities, though SentinelOne's technology appeared slightly better. Ultimately, SentinelOne's pricing, at two-thirds the cost of its competitor, proved decisive. We initially signed a one-year contract and were so satisfied that we renewed for an additional three years.
I would rate SentinelOne Singularity Identity ten out of ten.
I have recommended SentinelOne to many of my peers, some of whom have adopted it. I always encourage others to consider SentinelOne during their contract renewals, emphasizing its comprehensive platform. Initially, we chose SentinelOne primarily for its EDR capabilities, but it has since expanded to include central logging, a data lake, incident response, identity management, and AI-powered threat detection. SentinelOne has evolved from a point solution to a comprehensive platform that addresses a wide range of security needs. The company's continuous innovation and expansion into new areas make it a compelling choice for CISOs and security professionals. I highly recommend giving SentinelOne a thorough evaluation, as they are a leading provider in the cybersecurity industry.