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 * The Platform
   
   
   EXTRAHOP
   REVEAL(X) 360
   
   CLOUD-NATIVE VISIBILITY, DETECTION, AND RESPONSE
   FOR THE HYBRID ENTERPRISE.
   
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THE ELEMENTS OF CYBERDEFENSE


HOW EXTRAHOP CUSTOMERS ARE USING NDR TO TAKE BACK THE ADVANTAGE

 * Published by Kelsey Milligan on July 16, 2021

2.1 million people over eleven counties in North Texas depend on Tarrant
Regional Water District (TRWD) for their water supply and flood control
measures. As a critical part of our national infrastructure, they are well aware
of the rising risk of advanced persistent threats, but they also have a small
network team with no dedicated in-house security staff.

So how does a team like the one at TRWD take on security and regain the upper
hand? Should they find themselves face-to-face against sophisticated
cybercriminals, it would be a true underdog story—but this small, savvy team in
North Texas turned to ExtraHop Reveal(x) network detection and response (NDR) to
help them take on advanced threats.

Network Architect Adam Bolden initially came to ExtraHop with a primary
objective in mind: to add robust network visibility for TRWD's complex network
infrastructure. But modern networks, as it turns out, are dynamic and constantly
evolving. ExtraHop Reveal(x) was designed with that in mind.


THE CHANGING ELEMENTS OF CYBERSECURITY

When we first meet new customers like TRWD, it's common for them to have one
mitigating factor or a single goal that Reveal(x) can solve—but our customers
also gain a lot of value by putting our machine learning-based solution to work
in more ways than originally intended. While Reveal(x) was designed to be
configured and customized to fit an organization's needs, we still learn a lot
about how our technology is used by listening to real-world users like TRWD.

Some of today's biggest security threats consist of advanced nation-state actors
and large-scale cyber gangs who use the techniques and tactics of advanced
persistent threats to evade detection. This means that broad security coverage
across physical networks, cloud environments, and IoT devices is now mandatory
for organizations who wish to successfully defend against today's threat
landscape.

Today's advanced threats are highly adaptive, but our machine learning-based
detectors are too. Because Reveal(x) uses behavior-based detections to spot
network anomalies across the entire environment, it's a defender's best asset
against zero-day exploits and other advanced attacks, and it can easily scale to
match the natural growth and change of an organization's network.

We wanted to see all the ways our customers use Reveal(x) to take back the
advantage against advanced threats, so we mapped out the most common use cases
across security, cloud visibility, and IT operations. It turns out, there are a
lot. The Periodic table of Network Detection and Response NDR Use Cases helps
visualize how a single solution can adapt to changing needs and strengthen
security across nearly every element of a network to provide truly dynamic
cyberdefense.


REVEAL(X) FOR SECURITY, CLOUD, AND IT OPS

Tarrant Regional Water District initially adopted Reveal(x) to answer a security
mandate and boost visibility across their entire environment. They've expanded
ExtraHop's footprint to include continuous security monitoring for their
critical home-grown applications and use real-time detections to help meet
security compliance. Reveal(x) also serves as a bridge into IT ops by enabling
performance monitoring for applications and their geographically-dispersed
network environments.

Click image to zoom

When the SUNBURST news broke, the network team had to quickly put on their
security hats to investigate their DNS archives, looking for indicators of
compromise. Like many organizations, they didn't enable DNS logging on domain
controllers, which might have made detecting compromise near impossible.
Instead, the team was able to use records, captured and stored by Reveal(x) to
easily detect whether or not they had been affected. After the SUNBURST news,
Bolden remarked, "Reveal(x) really saves our hide when it comes to identifying
potential incidents or a vulnerability—it just helps me sleep better!"

With infinite configurations and solutions, no two Reveal(x) customers are
alike, but like a lot of customers, TRWD is implementing new Reveal(x) features
and capabilities as their needs change.

To view the elements of cyberdefense and how they can help organizations like
yours, check out the Periodic Table of Reveal(x) Use Cases.

 * Posted in Cybersecurity, NDR, Reveal(x), Stories
 * See other posts by Kelsey Milligan


STOP BREACHES 84% FASTER

Investigate a live attack in the full product demo of ExtraHop Reveal(x),
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RELATED BLOGS

6.7.21


DON'T WAIT FOR ANOTHER WAKE-UP CALL TO EMBRACE NETSECOPS

Public sector organizations have been under pressure to up their defenses amid
rising attacks, leaving very little margin for error. Integrated NetOps and
SecOps may be the key to tighter security and fast response times.

Patrick Park

11.11.20


WHY NETWORK DETECTION AND RESPONSE BELONGS IN YOUR 2021 STRATEGY

With 2021 quickly approaching, it's time to think critically about what's
working in your security strategy and what could stand to improve. ExtraHop's
Mike Campfield joined Enterprise Security Weekly to discuss why network
detection and response is critical to the future of security.

Carol Caley

6.29.21


EXTRAHOP CONTRIBUTES NETWORK SECURITY EXPERTISE TO MITRE ATT&CK FRAMEWORK

ExtraHop was the first NDR vendor to natively integrate MITRE ATT&CK into their
interface. They're now the first to contribute to the ATT&CK framework.

Chase Snyder


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