In: Security

Greenfield Announces the Limited Public Beta of Its Cloudonix.io Service
May 3, 2017

FOR IMMEDIATE RELEASE Greenfield Announces the Limited Public Beta of Its Cloudonix.io Service Cloudonix is changing the way that the industry…

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VoIP Security 101: What you need to know
April 30, 2017

As present at IT Expo 2017 and the joint VoIP on Tap and Peerlyst Tel Aviv security Meetups Can your company…

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What is a Greenfield?
March 26, 2017

As GreenfieldTech approaches its 10 year anniversary, it seems an appropriate time to clarify that we are not a green tech…

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The JCC Bomb Threats – The telephony challenge
March 14, 2017

Over the course of the past few weeks, multiple bomb threats had been raised against various Jewish Community Centers in the…

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Photos from IT Expo
February 15, 2017

Nir and Eric had an intense time at IT Expo. Here are some photos from their panels and presentations:   Panel:…

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Second Community eBook: Essentials of Cybersecurity
February 13, 2017

GreenfieldTech’s Eric Klein has published a new security book chapter: We are excited to announce the publication of Peerlyst’s second e-book,…

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Carrier Services Virtualization
February 5, 2017

At GreenfieldTech we are passionate about creating new exciting things. We love the thrill of going into the wild, and challenging…

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Telephony Fraud – Further Analysis
January 10, 2017

(Cross posted from The Nir Simionovich blog) Following yesterday’s post, I’ve decided to take another set of data – this time following…

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Telephony Fraud – Still going strong
January 9, 2017

(Cross posted from http://www.simionovich.com/2017/01/08/telephony-fraud-still-going-strong/) Who would believe, in the age of Skype, Whatsapp and Facebook – telephony fraud, one of the most…

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New Interview: GreenfieldTech Exec Readies VoIP Security Talk
January 1, 2017

As part of the preparation for IT Expo they are asking the speakers to answer some questions about the current and…

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