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Reduce Alert Noise and False Positives
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Automate Security Operations
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Dark Web Monitoring
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Maximize Existing Security Investments
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Move your security operations beyond the limitations of MDR.
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Security metrics to manage and improve security operations.
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GreyMatter Verify is ReliaQuest’s automated breach and attack simulation capability.
Digital Risk Protection
Continuous monitoring of open, deep, and dark web sources to identify threats.
GreyMatter Phishing Analyzer removes the abuse mailbox management by automating the DIR process for you.
The GreyMatter cloud-native Open XDR platform integrates with a fast-growing number of market-leading technologies.
Unify and Optimize Your Security Operations
ReliaQuest GreyMatter is a security operations platform built on an open XDR architecture and designed to help security teams increase visibility, reduce complexity, and manage risk across their security tools, including on-premises, clouds, networks, and endpoints.
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Get the latest threat analysis from the ReliaQuest Threat Research Team. ReliaQuest ShadowTalk Weekly podcast featuring discussions on the latest cybersecurity news and threat research.
ReliaQuest's ShadowTalk is a weekly podcast featuring discussions on the latest cybersecurity news and threat research. ShadowTalk's hosts come from threat intelligence, threat hunting, security research, and leadership backgrounds providing practical perspectives on the week's top cybersecurity stories.
February 20, 2024
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A Mindset Like No Other in the Industry
Many companies tout their cultures; at ReliaQuest, we share a mindset. We focus on four values every day to make security possible: being accountable, helpful, adaptable, and focused. These values drive development of our platform, relationships with our customers and partners, and further the ReliaQuest promise of security confidence across our customers and our own teams.
Security operations centers (SOCs) today are inundated with the myriad threats as attack surface expand due to remote work and the move to the cloud. The task of finding, sorting, and combating them all (with limited resources) can be daunting. That’s why many look to technology to help them bear the increasing cybersecurity load. A security operations platform underpins the detection-investigation-response cycle, enabling enterprises to leverage their existing security tool investments—including SIEMs, EDRs, and clouds—to improve visibility, reduce complexity, and better manage risk.
However, not all solutions for security operations are equally useful. In this post, we’ll narrow down the field by suggesting a few key characteristics to look for in an effective security operations platform.
You can’t protect what you can’t see. According to research by Ponemon Institute, 69 percent of security leaders say they have less than 50 percent visibility into their ecosystem. That means they can only secure half their enterprise, leaving the other half vulnerable to sophisticated malware threats, ransomware attacks, and general cybercrime.
Providing full, enterprise-wide visibility should be the first requirement of a security operations platform, before even automation. You can’t automate what you can’t see, either, so find a solution that leaves no blind spots, whether your environment is on-premises, a mobile endpoint, or in the cloud.
If you’re using multiple tools, automation can help you make sense of all the disparate data coming through. It organizes and aggregates, so you don’t have to, saving you time. Some tools also use automation to run detection and response playbooks. Ultimately, automation allows you to do more with less and speeds up the little tasks so you can run lean and save your cyber talent for the big jobs.
A SIEM processes hundreds of thousands of events per day. An overwhelming number of those are false positives. Automation can save your security team time and sanity by immediately discarding unimportant alerts before they reach a human. The result? Your team can go through more alerts faster, letting them spend time on just the important ones. Some platforms can even result in an 89 percent reduction in noise. Imagine how much your teams could get done then!
Most teams have to manually analyze user-reported phishing emails that get past your perimeter defenses. But by automating the abuse mailbox, you can save your team tons of time while ensuring your environment stays safe.
Some security operations platforms require you to work within a specific set of security tools they support, but others are tool agnostic, so if you want to avoid a rip and replace, find one of those. You will want to consider solutions that have a wide array of integrations so you have flexibility as your security tooling evolves.
When you are considering that the platform can provide, you will want to not only ingest telemetry from your existing solutions, but also take remediation action. That means not a one-way integration (uni-directional), but a bi-directional integration.
Also, find a solution that allows you to collect data across your ecosystem, whether it’s on-premises or in one or multiple clouds. This is critical to having full visibility into your security stack. According to one 2022 industry study, 94 percent of respondents will be multi-cloud in the next two years— and 72 percent still admit to having separate security strategies per cloud. Get ahead of the game with a vendor-agnostic solution that works across all your cloud assets and scales with your hybrid environment.
Most security operations solutions leave something to be desired when it comes to metrics. Metrics matter because they’re the baseline against which you know how to improve your security posture. And, without them—how do you know if your tooling is keeping up? Having these metrics in the platform dashboard enables you to better manage your operations as well as the relationship with your provider. You can both see trendlines and evaluate gaps to make certain you are achieving your desired security outcomes.
Traditional metrics cover things like number of vulnerabilities patched, events per day, or infections to date. These are great, but they don’t often give the full picture or let you know the state of your security posture holistically. The ideal security operations platform should provide metrics that matter to help you understand the impact of your initiatives, how efficiently your strategy is working, and where to plug gaps.
You paid a bunch of money for your existing security toolset. Shouldn’t you know how it’s working for you? That’s hard to do if none of your security solutions integrate or if you’re unable to integrate them all fully. A recent study found that 71 percent of enterprises are currently underutilizing their tool stack. That’s a lot of investment wasted.
To get the full picture, you’ll need to find a solution that can aggregate your existing security investments and display the data on a single pane of glass. Get a platform that can give you visibility across each one and let you see how they’re doing, making the most of all your existing solutions while providing a control panel to bring them all together.
Team performance should be one of your top three most important cybersecurity metrics. While it is important to track mean time to resolution (MTTR), more important questions a CISO could be asking are “Where are teams spending their time?” and “How well do they understand their environment?”
You can track this partly by finding the anomalous safe rate, or the amount of safe-looking activity that reveals itself to be malicious upon further investigation. You can also look at the number of true positives, or accurate threat alerts. Those indicators will give you insight into how efficiently your team is running or if they’re mired in data analytics when they should be acting. A good SOC platform will take that data-mining element away.
Mapping detection coverage to security frameworks like MITRE ATT&CK allows you to gauge how well you are protected against industry-standard stages of an attack. The only way to truly test your cybersecurity posture is to put it in the ring and see how it does against the real threats that companies are facing today.
That’s what MITRE ATT&CK is for. It presents a list of the most current threats facing organizations and provides a way to test yourself against them. In doing this, you can see if your SOC has done its job and is as effective as it’s going to need to be. A good security operations platform will make it easy to see where your organization stands against the MITRE ATT&CK methods.
Understanding cyber threats from the open, deep, and dark web allows security teams to understand how threat actors operate and take action. Using digital risk protection can help identify threats to the company and executives, detect dark web data leakage, uncover exposed credentials, and detect domain infringement, allowing you to proactively counter threats.
ReliaQuest GreyMatter is the ultimate security operations platform. A cloud-native, Open XDR–based solution, it unifies threat detection, investigation, and response and enables you to understand and improve your security operations over time. Some of its key benefits include:
Using a security operations platform like GreyMatter leverages the power of Open XDR technology to force-multiply your people, not replace them. They could be doing more than sifting through security alerts and performing perfunctory (and duplicatable) security commands for each tool from each vendor.