Newsletter #1 2023

Published on: September 10, 2023


First of all, thank you for subscribing and reading the EndpointCave security newsletter.

I feel honored that you will join me on the journey of this bi-weekly Security Newsletter! My goal is to deliver valuable security content directly to your inbox.

But I need your help, do you have any valuable content that needs to be shared with the community? Did you create a security blog post or did you find a security-related news item that needs to be mentioned in my upcoming newsletters?

Please send me a message. You can contact me on Twitter (X) or LinkedIn.

The community has created a lot of content. I would like to share some of those blogs, vlogs, etc. with you

First of all, I want to highlight some content and after the highlights, I have shared some blogs from the community for the community. I assume that one of those blogs will be interesting for you.



BREAKDEV RED – Red Team Community

Join the vetted Discord community, oriented around using Evilginx and ethical phishing, where everyone can safely share their phishing tips and tricks without worrying about them being misused by unknown parties.

More information can be found here

Advanced Configuring of Azure Firewall & Enhancing Cybersecurity with Microsoft Sentinel

Jeroen Niesen has dived into the world of Azure Firewall and shares what he has learned on this journey so far.

1️⃣ Rules in Azure: It’s not just about setting them; it’s about truly understanding them. Each type, be it application, network, or #threatintelligence, can be a game-changer.
2️⃣ Microsoft Sentinel: This was a revelation. Pairing it with Azure Firewall is like having an extra set of eyes, always on the lookout. A dynamic duo that actively tackles threats. 👀
3️⃣ Stay Curious: In the ever-changing realm of cybersecurity, today’s knowledge could be outdated tomorrow. So, never stop learning.

Grab a coffee ☕ and join Jeroen on this learning adventure ➡️Link

Did you know: Microsoft and ProofPoint capture 72% of the Fortune 500 Email Security Market

Microsoft has gained 20% in the last 12 months of the customers that make up the Fortune 500. ProofPoint’s growth over the same period was just 9%. So even though ProofPoint has almost half the email security market, Microsoft is steadily growing at a faster clip than ProofPoint. All other email security vendors have declined over the past 12 months.

More information can be found here

Feedback wanted from Microsoft Defender for Endpoint customers

Help guide the direction of Microsoft’s products and the feature development planning for the next semester (H1 2024).
They are looking for feedback from their customers to evaluate the direction of their solutions.

Your input is invaluable to make sure they are on the right track and making the right investments.
Microsoft would like to hear your feedback about their product, and features that are important for your organization.

Please complete the survey here

The survey will be open until September 25th.

Blogs from the community

This is the end of this newsletter. Thank you for reading the Endpoint Security newsletter, I hope you have found valuable content that you can use.

Do you have any feedback? Please feel free to share your thoughts and suggestions with me for future editions. Any valuable content of blogs that I need to monitor or share.  Please send me a message. You can contact me on Twitter (X) or LinkedIn.

Kind Regards,


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