7.16.21
The Elements of Cyberdefense
Security requires a multifaceted approach. Learn how one company uses our machine learning-based solution to solve multiple challenges, then view the Periodic Table of NDR Use Cases to learn how Reveal(x) supports each element of cyberdefense.
Kelsey Milligan
7.13.21
Cryptography Training Reveals a Security Surprise
A journey into cryptography revealed security exposure from an unlikely on-campus vendor.
Cal Jewell
6.18.21
How DNS Traffic Can Be a Canary in the Coal Mine
How a government agency stopped a DNS amplification attack attempt dead in its tracks.
Cal Jewell
5.21.21
SQL Injection Attack Example: Government Agency Detects Anomalous Queries
Read an example of how one government organization safeguarded its data by using ExtraHop Reveal(x) to detect an attempted SQL injection attack.
Mario Perozo
5.18.21
How a Higher-Ed Institution Validates Security Incidents in Minutes with ExtraHop
Higher-ed institution detects and investigates a security event within minutes, saving time, resources, and the day.
Lynda Allen
3.11.21
Scanning for DNS
Most people don't think of brick-and-mortar retail stores as technology centers, but as one Big Box retailer discovered, even grocery scanners can pose a cybersecurity risk. Read this story of detecting suspicious DNS behavior.
Carol Caley
3.4.21
Professional Services Customer Success Stories: Improving Mean Time to Resolution
When an educational services provider set out to fortify security, they discovered a need to reduce their mean time to respond. With the assistance of ExtraHop Professional Services, they streamlined investigations to speed up incident response.
Walter Phillips
2.9.21
What the Stock Market Looks Like on the Network
The last week of January 2021 was an eventful week for the stock market, to say the least. In the midst of the mayhem, one of our expert trainers did a virtual training with the retail arm of a large bank, where they saw some unusual network activity.
Katie Lockett
2.4.21
Act Two: The Vendor Responds
The second installment of our story about investigating some very strange behavior happening on the network.
Cal Jewell
2.4.21
When You Detect Network Enumeration: A Real-World Example in Two Acts
A network enumeration detection sends a group of security professionals down a rabbithole. Read the blog to follow along as they investigate some very strange behavior happening on the network.
Cal Jewell
2.20.20
Threat Detection & Investigation in Active Directory
See how easy it is to track down potentially compromised assets with ExtraHop Reveal(x) in this real-world example discovered during an ExtraHop training session.
Cal Jewell
9.25.19
Monitoring SMTP with Wire Data
With wire data and network detection and response (NDR) from ExtraHop Reveal(x), you can detect and resolve issues affecting end users that other monitoring tools miss—like this subtle problem with SMTP.
Mitch Roberson