Sivan Tehila @securitywitch

Mom 👩‍👧 Cybersecurity witch living in NYC 🗽 Founder & CEO @onyxiacyber🪄 🔮 Program Director of Cybersecurity @YU💫 SUP 🏄‍♀ Execution is power 🎯 securitywitch.com NYC Joined November 2018

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Sivan Tehila @securitywitch

7 months ago

I’m quoted in an article by @StevenPrentice of @cisoseries that’s full of great comments from security experts. The topic is “31 Myths and Realities Around Platformization Versus Best-of-Breed” cisoseries.com/31-myths-and-r…

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IsraelTech @IsraelTech

7 months ago

This Week in IsraelTech Live! Featuring Israeli tech in New York! @YoelTIsrael is joined by @securitywitch from @OnyxiaCyber, @cfederman from Silvertech Ventures, and Snir Ben Shimol from ZEST Security. x.com/i/broadcasts/1…

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IsraelTech @IsraelTech

7 months ago

Join s TOMORROW for This Week in IsraelTech LIVE! Get ready for an exclusive conversation with top industry leaders as we dive into the latest trends, opportunities, and innovations in the Israeli tech ecosystem. 🗓 Date: Wednesday, February 5th 🕘 Time: 4:00pm IDT / 9:00am EST…

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Sivan Tehila @securitywitch

a year ago

Thank you so much @TheCyberExpress! @YUKatzSchool @OnyxiaCyber

The Cyber Express By Cyble @TheCyberExpress

a year ago

Thank you so much @TheCyberExpress! @YUKatzSchool @OnyxiaCyber

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Forbes Technology Council @ForbesTechCncl

a year ago

CISOs Are Facing Challenges In Proactive Threat Defense And Compliance Management hubs.li/Q02rc0jW0 Written by @securitywitch of @OnyxiaCyber

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Katz School of Science and Health @YUKatzSchool

a year ago

In @Forbes, @securitywitch discusses challenges CISOs face in proactive threat defense and compliance management. Read the full story in Forbes: bit.ly/3vvIzAn #WeAreKatz #KatzSchool #Cybersecurity #CriticalInfrastructures #CyberDefense #WomenInCyber @ForbesCouncils

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The Cyber Express By Cyble @TheCyberExpress

a year ago

@christinacaci @CamilleSG46 @cybersecmeg @dariaski @EngineerNoureen @likethecoins @LisaForteUK @rana__khalil @zinet_kemal @swagitda_ @ShamaneTan @securitywitch @RoyaGordon

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Rabbi Dr. Ari Berman @AriBermanYU

2 years ago

Bring them home now.

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Rabbi Dr. Ari Berman @AriBermanYU

2 years ago

See you in Washington.

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Sivan Tehila @securitywitch

2 years ago

I had the honor of attending a beautiful Selichot evening at the official residence of President @Isaac_Herzog in Jerusalem. In the spirit of the Jewish High Holiday season, I wish you a prosperous New Jewish Year ahead and G'mar Chatima Tova! 🙌 #holidayseason #Jerusalem

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Sivan Tehila @securitywitch

2 years ago

So honored and proud! Welcome, Chris! 🚀

Onyxia @OnyxiaCyber

2 years ago

So honored and proud! Welcome, Chris! 🚀

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Onyxia @OnyxiaCyber

2 years ago

Big News! Rockstar CISO Chris Roberts is joining us as a strategic advisor. Roberts brings unparalleled expertise to further strengthen Onyxia's advisory capabilities. Read more here on @DarkReading: darkreading.com/prnewswire2.as…

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Onyxia @OnyxiaCyber

2 years ago

Our CEO @securitywitch was a guest on @AspironSearch's CyberBytes: the podcast with @Cybercoopss. Onyxia helps CISOs gain a data-driven approach to security strategy for improved cyber risk and performance management. youtube.com/watch?v=ezeURJ…

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Onyxia @OnyxiaCyber

2 years ago

We are thrilled to announce the addition of @rinkisethi, CISO of BILL.com, as a strategic advisor. As we continue to drive innovation in the cybersecurity industry, Rinki's expertise and insights are invaluable. bit.ly/RsAdvTw

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Sivan Tehila @securitywitch

2 years ago

My new article for @Forbes @ForbesTechCncl 👇 @OnyxiaCyber

Forbes Technology Council @ForbesTechCncl

2 years ago

My new article for @Forbes @ForbesTechCncl 👇 @OnyxiaCyber

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Onyxia @OnyxiaCyber

2 years ago

Our CEO @securitywitch alongside cyber experts from @gartner, @Akamai, @ExpelSecurity, @splunk, @SkyhawkCloudSec, @kaspersky, @ProtectAICorp, @beyondidentity, @CycodeHQ, @opus_security commented on trends from #blackhat2023 for @techopedia by @tim_keary bit.ly/3shk9Z4

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Sivan Tehila @securitywitch

2 years ago

After months of hard work by the entire Onyxia team and invaluable feedback from our early adopters, I am proud to share the official launch of Onyxia’s Cybersecurity Performance Management platform. more Link to my personal note on the Onyxia blog: bit.ly/3rWYmG4

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Sivan Tehila @securitywitch

2 years ago

The official launch of our AI-powered Cybersecurity Performance Management (#CPM) platform is here! We empower security leaders with an essential way to measure, manage, and convey the business value of their security programs. Read at @DarkReading: bit.ly/47knVB5

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Sivan Tehila @securitywitch

2 years ago

Black Hat is around the corner, and I am excited to meet friends, partners, and colleagues in person next week. Let me know if you are around and want to meet for coffee! Book a meeting here: lnkd.in/eN6z7PT5 #cybersecurity #conference #blackhat2023 #cpm #startuplife