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A diagram of the OSI Model.
In Part 1 of this two-part series, we imagined the perfect framework for no-impact monitoring of an application stack and found it was right in front of us all along in…
Community interactions, often via forums, social media, etc., are a thing. They're a thing that most of us rely on, to varying degrees, every day. Whether you're choosing the appropriate solution to…
A white paper will always be a white paper. It will be long, likely densely packed with (hopefully useful) technical information about a product. It will take time to consume, probably cover a…
Most administrators rarely understand their FTP traffic profile until it's too late. The following are some basic questions every administrator should know when trying to secure their data:
About a month or so back, just before the holiday stretch set in for many of us here in North America, Ars Technica put out an article depicting a new vector for Turla, namely a "Powerful, highly…
Some days I just frackin' love what I do. Taking a figurative hammer to the metaphorical tough nut in the form of a complex problem and cracking that baby wide open is just plain fun. Getting to use…
Following on the heels of the Heartbleed and Shellshock exploits, the new POODLE vulnerability in SSL version 3.0 (SSLv3) is the latest to require IT teams to identify and patch vulnerable…
Note: The ExtraHop Discovery Edition is no longer being actively maintained or updated, but all of the functions described in this post still apply to existing DE licenses and Enterprise Editions of…
Turning ideas into infrastructure means one thing to IT Architects, engineers, and technicians: diagrams. And usually the idea-to-infrastructure process begins with Visio.
Before joining ExtraHop's…
Click on the image to see a larger version of the MTTI decision tree. ExtraHop helps to abolish MTTI with correlated, cross-tier visibility.
You may have heard of the tongue-in-cheek term…
The Uptime Institute runs a contest each year in which data center managers compete to see who has decommissioned the most physical servers. Barclays, the multinational bank, ranked first last year by…
I recently spoke at Citrix Synergy about the return of the generalist. It was a Geek Speak Live! session with several hundred Citrix engineers in attendance. It was an honor for me and something I've…
Like many hospitals, Seattle Children's Hospital and Research Institute relies heavily on a Citrix-based virtual desktop infrastructure (VDI) to provide doctors and nurses with access to critical data…
IT professionals offered up some great insights on LinkedIn.
After the Target data breach last November, we posted an update to our LinkedIn page, asking "What's the lesson from Target's data…
Bri Hatch is Director of IT at ExtraHop. ExtraHop IT's motto is "Always Working in the Background."Recently, I delivered the results of a Heartbleed audit to our executives showing that no one had…
The Heartbleed vulnerability enables attackers to steal private keys. OpenSSL 1.0.1 through OpenSSL 1.0.1f are vulnerable.
I was in a meeting with a Chief Information Security Officer (CISO) of a…
Steward Health Care System treats more than 1 million patients each year through its network of hospitals and physician network.
We recently published a case study highlighting how Boston-based…
[4/16/2018 - Editor's update: ExtraHop has now released a 100 Gbps appliance. Read more in our blog post: How ExtraHop Analyzes 1 PB+ Per Day Without Breaking a Sweat]
Vihar is a Senior Systems…
Most enterprise IT organizations use application delivery controllers (ADCs) to improve the availability, speed, and efficiency of the IT infrastructure. However, ADCs offer limited metrics to help in…
ExtraHop offers the digital equivalent to CCTV for your environment.
The Target data breach continues to garner headlines, with the most recent news being the resignation of the CIO. But while the…