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Twitter: @zkerravala






CSO Online:

Latest post on CSO Online:

23 April 2018, 1:18 pm
<article> <section class="page"> <p>The madness known as the RSA Security Conference took place last week in San Francisco. The event featured somewhere in the neighborhood of 1,000 vendors and over 40,000 users, making it by far the largest security conference. I put myself in the shoes of the security professionals who were attending to seek out new solution providers that can help them protect their businesses better.  </p><p>The challenge for today’s CISOs and other decision makers is that there are far too many small vendors for you to stop by each booth and get a good idea of what they do and how they can help. I met with as many as I could, and based on my conversations, here are the five companies that security professionals probably don’t know but are worth looking at.</p><p class="jumpTag"><a href="/article/3269176/security/rsa-roundup-5-security-vendors-cisos-need-to-be-aware-of.html#jump">To read this article in full, please click here</a></p></section></article>


Dark Reading:

Latest post on Dark Reading:

Zeus Kerravala Founder and Principal Analyst, ZK Research
13 March 2018, 2:30 pm
All the tools are in place for the migration of SSL digital certificates on a scale that is unprecedented for the certificate authority industry. Are you ready?


Network World:

Latest post on Network World:

18 April 2018, 10:12 am
<article> <section class="page"> <p>There are many reasons to deploy a software-defined WAN (SD-WAN), including saving a boatload of money, improving network agility, and increasing WAN resiliency. However, those all pale in comparison to the ROI that a business would see by making its employees more productive.</p><p>One of the biggest drags on worker productivity is poor application response time. In 2016, ZK Research conducted a study that found on average, workers were 14 percent less productive than their optimal state because of poor application performance. (Note: I am an employee of ZK Research.) There’s nothing that frustrates a worker more than clicking on an icon and sitting around waiting for it to open or update, but that’s exactly what happens to global organizations that need to access resources over a long distance.</p><p class="jumpTag"><a href="/article/3269049/sd-wan/city-guilds-group-deploys-sd-wan-to-improve-office-365-performance.html#jump">To read this article in full, please click here</a></p></section></article>


No Jitter:

Latest post on No Jitter:

18 April 2018, 4:03 am
Cisco puts video front and center with a redesigned user interface and fortified backend.


WAN Speak:

Latest post on WAN Speak:

Zeus Kerravala
21 March 2018, 12:07 pm
As a sports fan, there are many events that I look forward to every year.  There’s the Super Bowl, NCAA College Football Championship game as well as the playoffs for MLB, NHL and NBA.  However, these all have one thing in common – they’re generally played on weekends or weekday evenings so people can enjoy […]

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