All posts by Margaret Zonay

How to Combat Alert Fatigue With Cloud-Based SIEM Tools

Post Syndicated from Margaret Zonay original https://blog.rapid7.com/2021/02/22/how-to-combat-alert-fatigue-with-cloud-based-siem-tools/

How to Combat Alert Fatigue With Cloud-Based SIEM Tools

Today’s security teams are facing more complexity than ever before. IT environments are changing and expanding rapidly, resulting in proliferating data as organizations adopt more tools to stay on top of their sprawling environments. And with an abundance of tools comes an abundance of alerts, leading to the inevitable alert fatigue for security operations teams. Research completed by Enterprise Strategy Group determined 40% of organizations use 10 to 25 separate security tools, and 30% use 26 to 50. That means thousands (or tens of thousands!) of alerts daily, depending on the organization’s size.

Fortunately, there’s a way to get the visibility your team needs and streamline alerts: leveraging a cloud-based SIEM. Here are a few key ways a cloud-based SIEM can help combat alert fatigue to accelerate threat detection and response.

Access all of your critical security data in one place

Traditional SIEMs focus primarily on log management and are centered around compliance instead of giving you a full picture of your network. The rigidity of these outdated solutions is the opposite of what today’s agile teams need. A cloud SIEM can unify diverse data sets across on-premises, remote, and cloud environments, to provide security operations teams with the holistic visibility they need in one place, eliminating the need to jump in and out of multiple tools (and the thousands of alerts that they produce).

With modern cloud SIEMs like Rapid7’s InsightIDR, you can collect more than just logs from across your environment and ingest data including user activity, cloud, endpoints, and network traffic—all into a single solution. With your data in one place, cloud SIEMs deliver meaningful context and prioritization to help you avoid an abundance of alerts.

Cut through the noise to detect attacks early in the attack chain

By analyzing all of your data together, a cloud SIEM uses machine learning to better recognize patterns in your environment to understand what’s normal and what’s a potential threat. The result? More fine-tuned detections so your team is only alerted when there are real signs of a threat.

Instead of bogging you down with false positives, cloud SIEMs provide contextual, actionable alerts. InsightIDR offers customers high-quality, out-of-the-box alerts created and curated by our expert analysts based on real threats—so you can stop attacks early in the attack chain instead of sifting through a mountain of data and worthless alerts.

Accelerate response with automation

With automation, you can reduce alert fatigue and further improve your SOC’s efficiency. By leveraging a cloud SIEM that has built-in automation, or has the ability to integrate with a security orchestration and automation (SOAR) tool, your SOC can offload a significant amount of their workload and free up analysts to focus on what matters most, all while still improving security posture.

A cloud SIEM with expert-driven detections and built-in automation enables security teams to respond to and remediate attacks in a fraction of the time, instead of manually investigating thousands of alerts. InsightIDR integrates seamlessly with InsightConnect, Rapid7’s security orchestration and automation response (SOAR) tool, to reduce alert fatigue, automate containment, and improve investigation handling.

With holistic network visibility and advanced analysis, cloud-based SIEM tools provide teams with high context alerts and correlation to fight alert fatigue and accelerate incident detection and response. Learn more about how InsightIDR can help eliminate alert fatigue and more by checking out our outcomes pages.

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Why More Teams are Shifting Security Analytics to the Cloud This Year

Post Syndicated from Margaret Zonay original https://blog.rapid7.com/2021/02/17/why-more-teams-are-shifting-security-analytics-to-the-cloud-this-year/

Why More Teams are Shifting Security Analytics to the Cloud This Year

As the threat landscape continues to evolve in size and complexity, so does the security skills and resource gap, leaving organizations both understaffed and overwhelmed. An ESG study found that 63% of organizations say security is more difficult than it was two years ago. Teams cite the growing attack surface, increasing alerts, and bandwidth as key reasons.

For their research, ESG surveyed hundreds of IT and cybersecurity professionals to gain more insights into strategies for driving successful security analytics and operations. Read the highlights of their study below, and check out the full ebook, “The Rise of Cloud-Based Security Analytics and Operations Technologies,” here.

The attack surface continues to grow as cloud adoption soars

Many organizations have been adopting cloud solutions, giving teams more visibility across their environments, while at the same time expanding their attack surface. The trend toward the cloud is only continuing to increase—ESG’s research found that 82% of organizations are dedicated to moving a significant amount of their workload and applications to the public cloud. The surge in remote work over the past year has arguably only amplified this, making it even more critical for teams to have detection and response programs that are more effective and efficient than ever before.

Organizations are looking toward consolidation to streamline incident detection and response

ESG found that 70% of organizations are using a SIEM tool today as well as an assortment of other other point solutions, such as an EDR or Network Traffic Analysis solution. While this fixes the visibility issue plaguing security teams today, it doesn’t help with streamlining detection and response, which is likely why 36% of cybersecurity professionals say integrating disparate security analytics and operations tools is one of their organization’s highest priorities. Consolidating solutions drastically cuts down on false-positive alerts, eliminating the noise and confusion of managing multiple tools.

Combat complexity and drive efficiency with the right cloud solution

A detection and response solution that can correlate all of your valuable security data in one place is key for accelerated detection and response across the sprawling attack surface. Rapid7’s InsightIDR provides advanced visibility by automatically ingesting data from across your environment—including logs, endpoints, network traffic, cloud, and use activity—into a single solution, eliminating the need to jump in and out of multiple tools and giving hours back to your team. And with pre-built automation workflows, you can take action directly from within InsightIDR.

See ESG’s findings on cloud-based solutions, automation/orchestration, machine learning, and more by accessing “The Rise of Cloud-Based Security Analytics and Operations Technologies” ebook.

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Monitor Google Cloud Platform (GCP) Data With InsightIDR

Post Syndicated from Margaret Zonay original https://blog.rapid7.com/2021/02/16/monitor-google-cloud-platform-gcp-data-with-insightidr/

Monitor Google Cloud Platform (GCP) Data With InsightIDR

InsightIDR was built in the cloud to support dynamic and rapidly changing environments—including remote workers, hybrid cloud and on-premises architectures, and fully cloud environments. Today, more and more organizations are adopting multi-cloud or hybrid environments, creating increasingly more dispersed security environments. According to the 2020 IDG Cloud Computing Survey, 92% of organization’s IT environments are at least somewhat cloud today, and more than half use multiple public clouds.

Google Cloud Platform (GCP) is one of the top cloud providers in 2021, and is trusted by leading companies across industries to help monitor their multi-cloud or hybrid environments. With a wide reach—GCP is available in over 200 countries and territories—it’s no wonder why.

To further provide support and monitoring capabilities for our customers, we recently added Google Cloud Platform (GCP) as an event source in InsightIDR. With this new integration, you’ll be able to collect user ingress events, administrative activity, and log data generated by GCP to monitor running instances and account activity within InsightIDR. You can also send firewall events to generate firewall alerts in InsightIDR, and threat detection logs to generate third-party alerts.

This new integration allows you to collect GCP data alongside your other security data in InsightIDR for expert alerting and more streamlined analysis of data across your environment.

Find Google Cloud threats fast with InsightIDR

Once you add GCP support, InsightIDR will be able to see users logging in to Google Cloud as ingress events as if they were connecting to the corporate network via VPN, allowing teams to:

  • Detect when ingress activity is coming from an untrusted source, such as a threat IP or an unusual foreign country.
  • Detect when users are logging into your corporate network and/or your Google Cloud environment from multiple countries at the same time, which should be impossible and is an indicator of a compromised account.
  • Detect when a user that has been disabled in your corporate network successfully authenticates to your Google Cloud environment, which may indicate a terminated employee has not had their access revoked from GCP and is now connected to the GCP environment.

For details on how to configure and leverage the GCP event source, check out our help docs.

Looking for more cloud coverage? Learn how InsightIDR covers both Azure and AWS cloud environments.

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InsightIDR: 2020 Highlights and What’s Ahead in 2021

Post Syndicated from Margaret Zonay original https://blog.rapid7.com/2021/01/19/insightidr-2020-highlights-and-whats-ahead-in-2021/

InsightIDR: 2020 Highlights and What’s Ahead in 2021

As we kick off 2021 here at Rapid7, we wanted to take a minute to reflect on 2020, highlight some key InsightIDR product investments we don’t want you to miss, and take a look ahead at where our team sees detection and response going this year.

Rapid7 detection and response 2020 highlights

Whenever we engage with customers or industry professionals, one theme that we hear on repeat is complexity. It can often feel like the cards are stacked against security teams as environments sprawl and security needs outpace the number of experienced professionals we have to address them. This dynamic was further amplified by the pandemic over the past year. Our focus over the past 12 months has been on enabling teams to work smarter, get the most out of our software and services, and accelerate their security maturity as efficiently as possible. Here are some highlights from our journey over 2020:

In 2020, we made continuous enhancements to our Log Search feature to make it more efficient and customizable to customers’ needs. Now, you can:

InsightIDR: 2020 Highlights and What’s Ahead in 2021
LEQL Multi-groupby in InsightIDR

For a look at the most up-to-date list of Log Search capabilities, check out our help documentation here.

Greater visibility across the attack surface with Network Traffic Analysis

With Rapid7’s lightweight Insight Network Sensor, customers can monitor, capture, and assess end-to-end network traffic across their physical and virtual environments (including AWS environments) with curated IDS alerts, plus DNS and DHCP data. For maximum visibility, customers can add on the network flow data module to further investigations, deepen forensic activities, and enable custom rule creation.

The real-time visibility provided by InsightIDR’s Network Traffic Analysis has been especially helpful for organizations working remotely over the past year. Many customers are building custom InsightIDR dashboards to improve real-time monitoring of activity within their networks and at the edge to maintain optimal security as teams work from home.

InsightIDR: 2020 Highlights and What’s Ahead in 2021

Learn about how to leverage NTA and more by checking out our top Network Traffic blogs of 2020:

Complete endpoint visibility with Enhanced Endpoint Telemetry

InsightIDR’s latest add-on module, enhanced endpoint telemetry (EET), brings the enhanced endpoint data that’s currently used by Rapid7’s Managed Detection and Response (MDR) Services team in almost all of their investigations into InsightIDR.

Get a full picture of endpoint activity, create custom detections, and see the full scope of an attack with EET’s process start activity data in Log Search. These logs give visibility into all endpoint activity to tell a story around what triggered a particular detection and to help inform remediation efforts. As remote working has increased for many organizations, so has the number of remote endpoints security teams have to monitor—the level of detail provided by EET helps teams detect and proactively hunt for custom threats across their expanding environments.

InsightIDR: 2020 Highlights and What’s Ahead in 2021
Enhanced Endpoint Telemetry dashboard card in InsightIDR

Learn more about the benefits of EET in our blog post and how to get started in our help documentation.

SOC automation with InsightIDR and InsightConnect

Automation is critical for accelerating and streamlining incident response, especially as the threat landscape continues to evolve in 2021 and beyond. This is why we have built-in automation powered by InsightConnect, Rapid7’s Security Orchestration Automation and Response (SOAR) tool, at the heart of InsightIDR. SOC automation with InsightIDR and InsightConnect allows customers to auto-enrich alerts, customize alerting and escalation pathways, and auto-contain threats.

InsightIDR: 2020 Highlights and What’s Ahead in 2021
Comparing SecOps practices before and after automation is implemented using Rapid7’s SOAR solution, InsightConnect

In 2020, we furthered the integration between InsightIDR and InsightConnect—in addition to kicking off workflows from User Behavior Analytics (UBA) alerts, joint customers can now trigger custom workflows to automatically initiate predefined actions each time a Custom Alert is triggered in InsightIDR.

Learn more about the benefits of leveraging SIEM and SOAR by checking out the blogs below:

MDR Elite “Active Response” for end-to-end detection and response

Only Rapid7 MDR with Active Response can reduce attacker dwell time and save your team time and money with unrivaled response capabilities on both endpoint and user threats. Whether it’s a suspicious authentication while you’re buried in other security initiatives or an attacker executing malicious documents at 3 a.m., you can be confident that Rapid7 MDR is watching and responding to attacks in your environment.

With MDR Elite with Active Response, our team of SOC experts provide 24×7 end-to-end detection and response to immediately limit an attacker’s ability to execute, giving you and your team peace of mind that Rapid7 will take action to protect your business and return the time normally spent investigating and responding to threats back to your analysts.

2020 Rapid7 detection and response achievements

At Rapid7, we’re grateful to have received multiple recognitions from analysts and customers alike for our Detection and Response portfolio throughout 2020, including:

We’re so thankful to our customers for your continued partnership and feedback throughout the years. As we move into 2021, we’re excited to continue to invest in driving effective and efficient detection and response for teams.

What’s ahead in 2021

As we move forward in 2021, it’s clear that things aren’t going to jump back to “normal” anytime soon. Many companies continue to work remotely, increasing the already present need for security tools that can keep teams safe and secure.

In 2020, a big theme for InsightIDR was giving teams advanced visibility into their environments. What’s ahead in 2021? More capabilities that help security teams do their jobs faster and more effectively.

Sam Adams, VP of Engineering for Detection and Response at Rapid7 reflected, “In 2020, InsightIDR added a breadth of new ways to detect attacks in your environment, from endpoint to network to cloud. In 2021, we want to add depth to all of these capabilities, by allowing our customers fine-grained tuning and customization of our analytics engine and an even more robust set of tools to investigate alerts faster than ever before.”

When speaking about the detection and response landscape overall, Jeffrey Gardner, a former healthcare company Information Security Officer and recently appointed Practice Advisor for Detection and Response at Rapid7, said, “I think the broader detection industry is at this place where there’s an overabundance of data—security professionals have this feeling of ‘I need these log sources and I want this telemetry collected,’ but most solutions don’t make it easy to pull actionable intelligence from this data. I call out ‘actionable’ because most of the products provide a lot of intel but really leave the ‘what should I do next?’ completely up to the end user without guidance.”

InsightIDR targets this specific issue by providing teams with visibility across their entire environment while simultaneously enabling action from within the solution with curated built-in expertise through out-of-the-box detections, pre-built automation, and high-context investigation and response tools.

When speaking about projected 2021 cybersecurity trends, Bob Rudis, Chief Data Scientist at Rapid7, noted, “We can be fairly certain ransomware tactics and techniques will continue to be commoditized and industrialized, and criminals will continue to exploit organizations that are strapped for resources and distracted by attempting to survive in these chaotic times.”

To stay ahead of these new attacker tactics and techniques, visibility into logs, network traffic, and endpoint data will be crucial. These data sources contain the strongest and earliest indicators of potential compromise (as well as form the three pillars of Gartner’s SOC Visibility Triad). Having all of this critical data in a single solution like InsightIDR will help teams work more efficiently and effectively, as well as stay on top of potential new threats and tactics.

Stay tuned for more in 2021

See more of Rapid7’s 2021 cybersecurity predictions in our recent blog post here, and keep an eye on our blog and release notes as we continue to highlight the latest in detection and response at Rapid7 throughout the year.

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What’s New in InsightIDR: Q4 2020 in Review

Post Syndicated from Margaret Zonay original https://blog.rapid7.com/2020/12/18/whats-new-in-insightidr-q4-2020-in-review/

What’s New in InsightIDR: Q4 2020 in Review

Throughout the year, we’ve provided roundups of what’s new in InsightIDR, our cloud-based SIEM tool (see the H1 recap post, and our most recent Q3 2020 recap post). As we near the end of 2020, we wanted to offer a closer look at some of the recent updates and releases in InsightIDR from Q4 2020.

Complete endpoint visibility with enhanced endpoint telemetry (EET)

With the addition of the enhanced endpoint telemetry (EET) add-on module, InsightIDR customers now have the ability to access all process start activity data (aka any events captured when an application, service, or other process starts on an endpoint) in InsightIDR’s log search. This data provides a full picture of endpoint activity, enabling customers to create custom detections, see the full scope of an attack, and effectively detect and respond to incidents. Read more about this new add-on in our blog here, and see our on-demand demo below.

Network Traffic Analysis: Insight Network Sensor for AWS now in general availability

In our last quarterly recap, we introduced our early access period for the Insight Network Sensor for AWS, and today we’re excited to announce its general availability. Now, all InsightIDR customers can deploy a network sensor on their AWS Virtual Private Cloud and configure it to communicate with InsightIDR. This new sensor generates the same data outputs as the existing Insight Network Sensor, and its ability to deploy in AWS cloud environments opens up a whole new way for customers to gain insight into what is happening within their cloud estates. For more details, check out the requirements here.

What’s New in InsightIDR: Q4 2020 in Review

New Attacker Behavior Analytics (ABA) threats

Our threat intelligence and detection engineering (TIDE) team and SOC experts are constantly updating our detections as they discover new threats. Most recently, our team added 86 new Attacker Behavior Analytics (ABA) threats within InsightIDR. Each of these threats is a collection of three rules looking for one of 38,535 specific Indicators of Compromise (IoCs) known to be associated with a malicious actor’s various aliases.  

In total, we have 258 new rules, or three for each type of threat. The new rule types for each threat are as follows:

  • Suspicious DNS Request – <Malicious Actor Name> Related Domain Observed
  • Suspicious Web Request – <Malicious Actor Name> Related Domain Observed
  • Suspicious Process – <Malicious Actor Name> Related Binary Executed

New InsightIDR detections for activity related to recent SolarWinds Orion attack: The Rapid7 Threat Detection & Response team has compared publicly available indicators against our existing detections, deployed new detections, and updated our existing detection rules as needed. We also published in-product queries so that customers can quickly determine whether activity related to the breaches has occurred within their environment. Rapid7 is closely monitoring the situation, and will continue to update our detections and guidance as more information becomes available. See our recent blog post for additional details.

Custom Parser editing

InsightIDR customers leveraging our Custom Parsing Tool can now edit fields in their pre-existing parsers. With this new addition, you can update the parser name, extract additional fields, and edit existing extracted fields. For detailed information on our Custom Parsing Tool capabilities, check out our help documentation here.

What’s New in InsightIDR: Q4 2020 in Review

Record user-driven and automated activity with Audit Logging

Available to all InsightIDR customers, our new Audit Logging service is now in Open Preview. Audit logging enables you to track user driven and automated activity in InsightIDR and across Rapid7’s Insight Platform, so you can investigate who did what, when. Audit Logging will also help you fulfill compliance requirements if these details are requested by an external auditor. Learn more about the Audit Logging Open Preview in our help docs here, and see step-by-step instructions for how to turn it on here.

What’s New in InsightIDR: Q4 2020 in Review

New event source integrations: Cybereason, Sophos Intercept X, and DivvyCloud by Rapid7

With our recent event source integrations with Cybereason and Sophos Intercept X, InsightIDR customers can spend less time jumping in and out of multiple endpoint protection tools and more time focusing on investigating and remediating attacks within InsightIDR.

  • Cybereason: Cybereason’s Endpoint Detection and Response (EDR) platform detects events that signal malicious operations (Malops), which can now be fed as an event source to InsightIDR. With this new integration, every time an alert fires in Cybereason, it will get relayed to InsightIDR. Read more in our recent blog post here.
  • Sophos Intercept X: Sophos Intercept X is an endpoint protection tool used to detect malware and viruses in your environment. InsightIDR features a Sophos Intercept X event source that you can configure to parse alert types as Virus Alert events. Check out our help documentation here.
  • DivvyCloud: This past spring, Rapid7 acquired DivvyCloud, a leader in Cloud Security Posture Management (CSPM) that provides real-time analysis and automated remediation for cloud and container technologies. Now, we’re excited to announce a custom log integration where cloud events from DivvyCloud can be sent to InsightIDR for analysis, investigations, reporting, and more. Check out our help documentation here.

Stay tuned for more!

As always, we’re continuing to work on exciting product enhancements and releases throughout the year. Keep an eye on our blog and release notes as we continue to highlight the latest in detection and response at Rapid7.

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