Cyber risk and advisory programs that identify security gaps and build strategies to address them.
MDR that provides improved detection, 24/7 threat hunting, end-to-end coverage and most of all, complete Response.
Our team delivers the fastest response time in the industry. Threat suppression within just 4 hours of being engaged.
Visibility and response across your entire Microsoft security ecosystem.
XDR with Machine Learning that eliminates noise, enables real-time detection and response, and automatically blocks threats.
Be protected by the best from Day 1.
24/7 Threat Investigation and Response.
Expert threat hunting, original research, and proactive threat intelligence.
TRU is foundational to our MDR service. No add-ons or additional costs required.
Flexible MDR packages that enhance your cyber resilience and security operations.
Stop ransomware attacks before they disrupt your business.
Detect and respond to zero-day exploits.
Protect against third-party and supply chain risk.
Adopt a risk-based approach to cybersecurity.
Protect your most sensitive data.
Meet cybersecurity regulatory compliance mandates.
Eliminate misconfigurations and policy violations.
Prevent business disruption by outsourcing MDR.
Defend brute force attacks, active intrusions and unauthorized scans.
Safeguard endpoints 24/7 by isolating and mediating threats to prevent lateral spread.
Enhance investigation and threat detection across multi-cloud or hybrid environments.
Remediate critical misconfigurations, security vulnerabilities and policy violations across cloud and containerized environments.
Detect malicious insider and identity-based behavior leveraging machine learning models.
THE THREAT On August 21st, 2023, Ivanti disclosed a new vulnerability impacting Ivanti Sentry (formerly MobileIron Sentry). Ivanti has confirmed limited exploitation occurred prior to the disclosure… READ NOW
Our Threat Response Unit (TRU) publishes security advisories, blogs, reports, industry publications and webinars based on its original research and the insights driven through proactive threat hunts.
eSentire is The Authority in Managed Detection and Response Services, protecting the critical data and applications of 2000+ organizations in 80+ countries from known and unknown cyber threats. Founded in 2001, the company's mission is to hunt, investigate and stop cyber threats before they become business disrupting events.
Waterloo, ON–September 6, 2023 – eSentire, Inc., the Authority in Managed Detection and Response (MDR), and Kterio, the leading provider of smart building operating systems, today announced that they… READ NOW
We provide sophisticated cybersecurity solutions for Managed Security Service Providers (MSSPs), Managed Service Providers (MSPs), and Value-Added Resellers (VARs). Find out why you should partner with eSentire, the Authority in Managed Detection and Response, today.
We believe a multi-signal approach is paramount to protecting your complete attack surface. See why eSentire MDR means multi-signal telemetry and complete response.
See how our 24/7 SOC Cyber Analysts and Elite Threat Hunters stop even the most advanced cyberattacks before they disrupt your business.
Choose the right mix of Managed Detection and Response, Exposure Management, and Incident Response services to strengthen your cyber resilience.
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Read the latest security advisories, blogs, reports, industry publications and webinars published by eSentire's Threat Response Unit (TRU).
See why 2000+ organizations count on eSentire to build resilience and prevent business disruption.
If there’s anything organizations should have learnt within the past year, it’s that cyber defenses can, and likely will, fail. Despite having all the necessary safeguards in place, ransomware attacks are bound to occur. Between January - April 2021 alone, eSentire’s Threat Response Unit (TRU) team, composed of expert threat hunters organized to protect you against advanced and emerging threats, along with Dark Web researcher, Mike Mayes, found that ransomware groups have compromised 292 new victims.
While ransomware gangs and their tactical playbooks have certainly evolved to become much more sophisticated, the driving force behind the occurrence of the attacks have also changed. Gone are the days of threat actors targeting organizations to chase a payout - the cyber attacks of today are ideologically motivated, designed and orchestrated to instill chaos within society.
The repercussions of an attack are significantly higher than they were five, ten years ago. While there will always be a financial element tied to these attacks, organizations are undergoing increased scrutiny over maintaining compliance standards for data security & privacy. Should an attack occur, if they are unable to demonstrate they were compliant with these regulations, not only would organizations face significant fines but they also open themselves up to a lawsuit (or two!).
As a result, CISOs don’t have the luxury of assuming they can thwart cyber attacks. While you should be well-equipped to prevent a ransomware attack, we recommend adopting the “assume breach” mentality, wherein you assume that your organization will eventually get breached.
Therefore, it’s critical that security leaders understand how to reduce the impact of a ransomware attack. Here are some of our recommendations:
Maintain regularly updated “gold images” of critical systems in the event they need to be rebuilt.
Backup copies are not limited to just data. Your team must retain backup hardware to rebuild systems in the event rebuilding the primary system is not preferred.
Implement a company-wide policy that corporate data should not be stored locally on any device. If a device is infected, you can lose all locally-stored data, compared to if the data is stored on the cloud.
Isolate the infected device immediately to limit the spread of ransomware across the rest of the network.
Identify the type of ransomware and/or the threat actors behind the attack, if possible, to determine if there is a possible decryption key already available. If you don’t have the expertise to conduct this investigation in-house, engage an external Incident Response provider that also has Digital Forensics capabilities to lead the charge.
In addition to system images, your team should have the applicable source code or executables backed up (or escrowed, have a license agreement to obtain, etc.) so that if the ransomware infection impacts the application code, you don’t lose it entirely.
Most importantly, create, maintain, and exercise a strong cyber incident response plan and associated communications plan that includes response and notification procedures for a ransomware incident.
Ransomware is one of the biggest threats to any organization today - period. As such, organizations must do everything in their power to reduce the impact of an attack. As long as there is a clear directive and plan in how your team will act in the event of an attack, you may be able to limit the operational disruption or the financial and legal repercussions that could ensue.
eSentire, Inc., the Authority in Managed Detection and Response (MDR), protects the critical data and applications of 2000+ organizations in 80+ countries, across 35 industries from known and unknown cyber threats by providing Exposure Management, Managed Detection and Response and Incident Response services designed to build an organization’s cyber resilience & prevent business disruption. Founded in 2001, eSentire protects the world’s most targeted organizations with 65% of its global base recognized as critical infrastructure, vital to economic health and stability. By combining open XDR platform technology, 24/7 threat hunting, and proven security operations leadership, eSentire's award-winning MDR services and team of experts help organizations anticipate, withstand and recover from cyberattacks. For more information, visit: www.esentire.com and follow @eSentire.