Caleb Oni

Woke up to 27k 🤩💯🔥

Road to 100k continues 😤🎉🍾

2 days ago | [YT] | 28

Caleb Oni

🔐 ANNOUNCEMENT: Our First Ever Microsoft Cloud Security – Cohort! 🚀

🗓️ Duration: 4 weeks | 📍 Only 10 slots available
Want to learn in-demand cloud security skills and boost your tech career?Join our first cohort - a hands-on, instructor-led 4-week program focused on Microsoft’s top security tools and best practices.

🧠 What You’ll Learn:
✅ Identity & access management using Entra ID
✅ Network security with NSGs on VMs
✅ Vulnerability management & incident response
✅ Threat detection with Microsoft Defender
✅ EDR/XDR with Defender
✅ Deploying Microsoft Sentinel SIEM
✅ MDM with Microsoft Intune
✅ Compliance & governance with Azure Policy & Conditional Access

🎁 Bonus Areas:
📄 Project documentation
💼 LinkedIn optimisation
📑 CV reviews
🧭 Job search support & coaching
🎤 Mock interviews

🎯 Prepare for roles like:
* Cloud Security Analyst
* Azure Security Engineer
* M365 Security Engineer
* Modern Workplace Engineer
* Security Operations Associate

💡 No prior cloud experience required — just a willingness to learn and grow.

📝 Apply now: docs.google.com/forms/d/e/1FAIpQLSdtSVgCgW6rplJoeZ…

📅 Deadline: 31st October 2025
⚠️ Only 10 slots. 4 weeks. Real-world skills.Don’t miss your chance to be part of our very first cohort! 🔗

1 week ago (edited) | [YT] | 12

Caleb Oni

The Job market is “cooked” …but people are still getting Jobs - Stephen

The current job market has been described as “cooked” by many Gen Z’s, recent graduates and those looking for their first roles.

Cooked - a way of describing a scenario, person or object in an extremely negative way.
- Urban Dictionary

In our recent panel at BTF, we discussed methods, mindset and techniques to overcome this job market and secure your first role.

Featuring Stephen, Elijah, Imani and myself, the conversation was full of insights and real stories from those who’ve done it.

If you missed out on the event, I’ve just uploaded a video highlighting some of the key moments.

Watch it here ⬇️
https://youtu.be/V3YRIr0O6Vk?si=Ls2-H...

1 week ago | [YT] | 9

Caleb Oni

You have a Microsoft Sentinel workspace.

You purchase a third-party threat intelligence platform.

You need to connect the threat intelligence platform to Microsoft Sentinel.

What should you do first?

1 month ago | [YT] | 6

Caleb Oni

You have an Azure subscription that contains a Microsoft Sentinel workspace deployed to West US Azure region.

You have the following Azure virtual machines:

A virtual machine named VM1 that runs Windows Server 2022 and is deployed to the East US Azure region
A virtual machine named VM2 that runs Windows Server 2019 and is deployed to the West US region
A virtual machine named VM3 that runs Windows 10 and is deployed to the East US region
A virtual machine named VM4 that runs Windows 11 and is deployed to the West US region
You deploy Windows Security Events via the Azure Monitoring Agent (AMA) data connector to the Microsoft Sentinel workspace.

From which virtual machines can you collect events?

1 month ago | [YT] | 3

Caleb Oni

You have a Microsoft Sentinel workspace.

You create the following analytics query.

let SunburstMD5=dynamic(["b91ce2fa41029f6955bff20079468448","02af7cec58b9a5da1c542b5a32151ba1","2c4a910a1299cdae2a4e55988a2f102e","846e27a652a5e1bfbd0ddd38a16dc865","4f2eb62fa529c0283b28d05ddd311fae"]);

let SupernovaMD5="56ceb6d0011d87b6e4d7023d7ef85676";

imFileEvent

| where TargetFileMD5 in(SunburstMD5) or TargetFileMD5 in(SupernovaMD5)

| extend

timestamp = TimeGenerated,

AccountCustomEntity = User,

HostCustomEntity = DvcHostname,

FileHashCustomEntity = TargetFileMD5,

AlgorithmCustomEntity = "MD5"

You need to add the query to the workspace.

What should you do first?

1 month ago | [YT] | 5

Caleb Oni

You have a Microsoft 365 E5 subscription.

You need to ensure that you can identify and protect sensitive documents in the subscription. The solution must ensure that you can prevent users from sending sensitive information to users in external organizations by using Microsoft Teams or Slack. The solution must use real-time content inspection.

What should you deploy?

1 month ago | [YT] | 1

Caleb Oni

You have a Microsoft 365 E5 subscription that includes a user named User1.

You need to ensure all email sent to User1, including malicious email, is excluded from filtering by Microsoft Defender for Office 365.

What should you configure?

1 month ago | [YT] | 3

Caleb Oni

You have a Microsoft 365 E5 subscription that uses Microsoft Defender for Cloud Apps.

You need to be notified if a user signs in from a risky IP address. The solution must ensure that the user is also notified.

Which type of policy should you create?

1 month ago | [YT] | 3

Caleb Oni

Big News!

Tech certified podcast is coming back with a 3rd season. 🤩

I've decided to move TCP to a new channel to provide it's own space for consistent episodes without interference.

However, we won't be able to release new episodes until the new channel reaches a few hundred subscribers!

We hope to start posting weekly episodes from mid October in the meantime, please subscribe so we can start the new season with a bang.

New Channel - youtube.com/@TechCertifiedPodcast

1 month ago | [YT] | 24