Ronny de Jong (@ronnydejong) 's Twitter Profile
Ronny de Jong

@ronnydejong

Security Technical Specialist @Microsoft | #MakeTheNetherlandsMoreSecure | #XDR | #IoT | Public speaking | Proud Dad, Husband & Christian

ID: 117361641

linkhttps://www.linkedin.com/in/ronnydejong calendar_today25-02-2010 09:50:41

12,12K Tweet

2,2K Followers

859 Following

Microsoft Security (@msftsecurity) 's Twitter Profile Photo

It's time for holistic cloud security. See how Microsoft Security helps protect your cloud applications throughout their entire lifecycle: msft.it/6019laAld #CNAPP #CloudSecurity

It's time for holistic cloud security. See how Microsoft Security helps protect your cloud applications throughout their entire lifecycle: msft.it/6019laAld #CNAPP #CloudSecurity
Fabian Bader (@fabian_bader) 's Twitter Profile Photo

Microsoft Defender for Identity Expands to Entra Connect Server This includes new detections, new security recommendations, and a new activity type in the IdentityDirectoryEvents. Don't forget to configure you MDI gmsa account. #MDI #EntraID #Security techcommunity.microsoft.com/t5/microsoft-d…

Elli Shlomo (IR) (@ellishlomo) 's Twitter Profile Photo

MDI for Entra Connect is now available ⭐️New Detections 🔺Suspicious Interactive Logon to the Entra Connect Server. 🔺User Password Reset by Entra Connect Account. 🔺Suspicious writeback by Entra Connect on a sensitive user. 🔺New activity of any failed password reset on a

MDI for Entra Connect is now available 

⭐️New Detections

🔺Suspicious Interactive Logon to the Entra Connect Server.
🔺User Password Reset by Entra Connect Account.
🔺Suspicious writeback by Entra Connect on a sensitive user.
🔺New activity of any failed password reset on a
Richard Hicks (@richardhicks) 's Twitter Profile Photo

Good news! #Microsoft #Entra Private Access Private DNS is now in public preview! Admins can now configure a DNS suffix to resolve single-label hostnames on GSA clients. 😁 #EntraID #ztna

Good news! #Microsoft #Entra Private Access Private DNS is now in public preview! Admins can now configure a DNS suffix to resolve single-label hostnames on GSA clients. 😁 #EntraID #ztna
Experts Live Europe (@expertsliveeu) 's Twitter Profile Photo

Can you guess who of these great gentlemen has or hasn't been to #ExpertsLiveEU before? Watch the video to find out! We are very excited to welcome Microsoft MVP & Principal Consultant Pim Jacobs and Senior Security Technology Specialist at #Microsoft Ronny de Jong on stage

Gianni (@castello_johnny) 's Twitter Profile Photo

🚀 KustoCon 2024 is live on Nov 8th! Learn from #KQL experts like Olaf Hartong & Bert-Jan 🛡️ Pals in FREE sessions! 🎉 Don’t miss out—register on #Meetup now and visit KustoCon.com for more info. Let's master KQL together! #KustoCon2024 #KQL

Mark Simos (@marksimos) 's Twitter Profile Photo

Are you having these conversations? If not, your security teams are probably not working on the most important business priorities. From the CISO Workshop - aka.ms/CISOWorkshop

Are you having these conversations?

If not, your security teams are probably not working on the most important business priorities.

From the CISO Workshop - aka.ms/CISOWorkshop
Fabian Bader (@fabian_bader) 's Twitter Profile Photo

Have you used #MTO for Defender #XDR lately? A lot of new things were implemented, but for me complex #KQL query support is the best. Finally run every query against all your tenants at once. Useful if you have not than one tenant and a B2B account. mto.security.microsoft.com

Nıŋʝąƈąɬ 🐈 (@ravivtamir) 's Twitter Profile Photo

Another reminder for everyone with a hybrid on-prem and cloud Entra identity management architecture - secure the connection with the new Defender for Identity Entra Connect server agent techcommunity.microsoft.com/t5/microsoft-d…

Microsoft Threat Intelligence (@msftsecintel) 's Twitter Profile Photo

Star Blizzard has continuously refined their detection evasion capabilities while remaining focused on email credential theft against the same targets. This blog provides updated technical information about Star Blizzard TTPs: msft.it/6018mUXon

Mark Simos (@marksimos) 's Twitter Profile Photo

Ruthless prioritization key to security success - you can’t mitigate every risk in security, but you also can't just stick to one the technology you know. This visual is from the MCRA slides you can download from aka.ms/MCRA (1/x)

Ruthless prioritization key to security success - you can’t mitigate every risk in security, but you also can't just stick to one the technology you know.

This visual is from the MCRA slides you can download from aka.ms/MCRA

(1/x)
Nathan McNulty (@nathanmcnulty) 's Twitter Profile Photo

I'm still in disbelief and incredibly excited! Because of how big Security Exposure Management is and how much effort went into it, I truly expected it to be a standalone license Instead, parts of it are available in E3, and it's then enriched by whatever else you have 🤯

I'm still in disbelief and incredibly excited!

Because of how big Security Exposure Management is and how much effort went into it, I truly expected it to be a standalone license

Instead, parts of it are available in E3, and it's then enriched by whatever else you have 🤯
Microsoft Adoption & Community (@msftadoption) 's Twitter Profile Photo

We are excited to announce the launch of the *Security Enablement Hub* on Microsoft Adoption. Discover security products and services foundational to the modern enterprise - an #AI-first end-to-end #security platform. Start here 🔐adoption.microsoft.com/Microsoft-Secu… - Adopt with confidence.

We are excited to announce the launch of the *Security Enablement Hub* on Microsoft Adoption. Discover security products and services foundational to the modern enterprise - an #AI-first end-to-end #security platform.

Start here 🔐adoption.microsoft.com/Microsoft-Secu… - Adopt with confidence.
WP Ninjas User Group NL (@wpninjasnl) 's Twitter Profile Photo

Voor ons WP Ninja Connect evenement op 5 februari hebben we EARLY BIRD tickets beschikbaar. Deze EARLY BIRD tickets zijn nog beschikbaar. Wees er snel bij om gebruik te maken van deze mooie korting! 🎟️ Voor tickets ga naar: buff.ly/4eWzEIU #wpninjasNL #wpninjasconnect

Voor ons WP Ninja Connect evenement op 5 februari hebben we EARLY BIRD tickets beschikbaar. Deze EARLY BIRD tickets zijn nog beschikbaar. 

Wees er snel bij om gebruik te maken van deze mooie korting!

🎟️ Voor tickets ga naar: buff.ly/4eWzEIU 
#wpninjasNL #wpninjasconnect
Nıŋʝąƈąɬ 🐈 (@ravivtamir) 's Twitter Profile Photo

"API risks don’t come solely from insecure configurations at the infrastructure level. Instead, these risks often stem from insecure implementations at the code level, a lack of visibility for security teams, and inadequate data protection practices" csoonline.com/article/361824…

Speaker 25 (@rodtrent) 's Twitter Profile Photo

Introducing SOC Optimization Recommendations Based on Similar Organizations techcommunity.microsoft.com/blog/microsoft… #MicrosoftSentinel #Cybersecurity #MicrosoftSecurity #Security #DefenderXDR

Maarten Goet 🥷🏻 (@maarten_goet) 's Twitter Profile Photo

𝐖𝐡𝐚𝐭 𝐚 𝐥𝐢𝐧𝐞-𝐮𝐩! Get your hardhat on and join us 𝘭𝘪𝘷𝘦 on March 6th: yellowhat.live #Yellowhat

𝐖𝐡𝐚𝐭 𝐚 𝐥𝐢𝐧𝐞-𝐮𝐩! Get your hardhat on and join us 𝘭𝘪𝘷𝘦 on March 6th: yellowhat.live #Yellowhat
#ExpertsLiveNL (@expertslivenl) 's Twitter Profile Photo

🎉 Experts Live Netherlands 2025 – Mis het niet! 🎉 Op dinsdag 3 juni 2025 verandert het NBC Congrescentrum in Nieuwegein in het epicentrum van Microsoft-technologie en innovatie! 🚀 Sluit je aan bij meer dan 1.750 IT-professionals, MVP’s en communityleden voor een dag vol:

Microsoft Threat Intelligence (@msftsecintel) 's Twitter Profile Photo

The Microsoft Entra Conditional Access optimization agent helps ensure that all users are protected by policy. It recommends policies and changes based on best practices aligned with Zero Trust and Microsoft's learnings. msft.it/6010SRKJ6