12.3.21
IT in the Crosshairs of Modern Ransomware
The trends show that modern ransomware behavior has changed, leaving IT in the crosshairs—but by knowing the attacker's playbook, IT teams can regain the advantage.
Don Shin
11.19.21
ExtraHop November TL;DR
Get up to date on some interesting stories and content you may have missed this month.
Paul Ditty
11.18.21
Exchange Server Security Challenges Explained
How to secure and monitor Microsoft Exchange Server and why decryption is a critical capability for security solutions. Learn more from ExtraHop.
Jeff Costlow
11.17.21
When They're Already Inside the Walls: How to Detect and Stop Lateral Movement
Attackers spend a lot of time moving laterally within your environment, trying to reach their targets. Detecting lateral movement can be a challenge, especially if they're using living-off-the-land techniques. Here's what you can do.
Chase Snyder
11.10.21
Rethinking IDS: The Math behind the Intruder's Dilemma
It may sound scary, but focusing on a post-compromise defense strategy can give you a higher probability of success. Test out our calculators to see how you can get the math on your side.
Don Shin
11.9.21
DoublePulsar Detected
Learn how one organization steps into action when DoublePulsar—a backdoor implant that was used in the infamous WannaCry attack—is detected.
Cal Jewell
11.5.21
Our IT OPS Director Gets Colorful in the Name of Tech Diversity
Learn why diversity matters to ExtraHop employees and see Bri Hatch's colorful new look.
Kelsey Milligan
11.23.21
Container Security: Definition, Best Practices, and Examples
ExtraHop explains how containers work, ways to secure containers, and shares examples of recent container attacks against large-scale organizations.
Dale Norris
11.4.21
Find Exploit Attempts Against the CISA Known Exploited Vulnerabilities
CISA sets tight deadlines to patch exploited CVEs. Learn how you can detect network-based vulnerabilities faster.
Jeff Costlow
10.28.21
Things That Go Bump in the Network: Part III
October brings us Halloween and Cybersecurity Awareness Month. To honor both, we're sharing your stories of the real threats that go bump in the night.
ExtraHop
10.25.21
Wildcard Certificate Risks and the ALPACA TLS Attack
Understand wildcard certificate risks, the ALPACA attack, and how to check whether wildcard certificates are putting your organization at risk.
Jeff Costlow
10.22.21
ExtraHop October TL;DR
Get up to date on some interesting stories and content you may have missed this month.
Paul Ditty
10.18.21
Bridging Data Retention Gaps En Route to Zero Trust
Federal agencies have been directed to retain log data for forensics, but there may be an easier way.
Tom Roeh
10.15.21
Things That Go Bump in the Network: Part II
An army of robots attempted to travel the globe, prompting fears of global domination. Learn how humans prevailed.
Cy Borg
11.2.21
Detecting Attacks Using Microsoft Protocol Decryption
Microsoft Active Directory is a favorite target for attackers, and traditional threat detection techniques are falling short. Learn why and what you can do.
Jesse Munos
10.13.21
Secure Microsoft 365 with Reveal(x) 360 Network Detection and Response
Microsoft 365 integration is here, helping you detect and investigate threats to your Microsoft SaaS tools using ExtraHop Reveal(x) 360 network detection and response.
Chase Snyder
10.12.21
Uncovering Google DNS Activity with ExtraHop Reveal(x) Advisor Threat Hunting
When ExtraHop Reveal(x) detected suspicious DNS queries, ExtraHop analysts went to work to help investigate a breach and shut out the intruder.
Michael McPherson
10.7.21
Things That Go Bump in the Network: Part I
Josh Snow had a good scare after he spotted something hiding in plain sight.
Josh Snow
10.5.21
Uncovering a Security Compromise with ExtraHop Reveal(x) Advisor Threat Hunting
Learn how an ExtraHop Advisor analyst helped one organization identify and address a compromised kiosk.
Michael McPherson
9.30.21
Weak Cryptography Search Leads to Unexpected Discoveries with Reveal(x)
When an enterprise discovers the easy way to search for weak cryptography, they find something a little more sinister.
Cal Jewell
