Ilse Vanwetswinkel

💡 What is an Application Load Balancer (ALB) in Azure? In Azure, it’s called the Azure Application Gateway — a Layer 7 (Application Layer) load balancer. It helps to distribute web traffic (HTTP/HTTPS) across multiple servers or web apps — so that no single server is overloaded. ⸻ 🧠 Simple Analogy: Think of it like a traffic police officer standing at a busy junction: • Cars = user requests (like people visiting your website) • Roads = your web servers or app instances • The officer (Application Gateway) directs cars to the least busy or healthiest road to keep traffic flowing smoothly. ⸻ ⚙️ How It Works — Step by Step: Let’s say you have a website like www.myshop.com hosted on multiple servers. 1. User Request Comes In A customer types www.myshop.com in their browser. 2. DNS → Application Gateway The DNS directs the user’s request to the public IP of your Application Gateway (the load balancer). 3. Application Gateway Checks Rules It looks at: • URL (e.g., /products, /login) • HTTP headers • Hostname Based on these, it decides which backend server or pool should handle it. 4. Health Probe Check Before sending traffic, it keeps checking all backend servers to ensure they’re healthy and running (like ping tests). If one is down, traffic is not sent to it. 5. Request Forwarded to Backend Pool It forwards the request to one of the healthy web servers or app services (based on load-balancing rules). 6. Response Sent Back The selected server processes the request and sends the response back to the user through the Application Gateway. 💻 Example Use Case: You run an online shopping site with: • Frontend: Application Gateway • Backend Pool: 3 web servers running the site When 10,000 customers visit: • The gateway splits the traffic evenly (e.g., 3,333 requests per server) • If one server fails → traffic automatically redirected to healthy ones • WAF protects your site from malicious requests #Azure Networking #Cloud #Networking

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🎥 Azure Belgium Central will become operational very soon and Cegeka proudly supports customers in their cloud transformation journey. We’re thrilled to be part of this historic moment in Belgium’s digital evolution! As a main partner and trusted Azure Expert MSP, Cegeka is proud to empower the launch of Microsoft's new datacenter region: Azure Belgium Central. This milestone puts Belgium on the global cloud map and Cegeka is here to help organizations turn that opportunity into real, future-proof impact. What can Cegeka do for you? 🔹 Shape a resilient, secure hybrid cloud strategy 🔹 Deliver expert guidance, smooth migrations and local managed services 🔹 Ensure local data residency, low-latency performance and full compliance 🔹 Accelerate digital innovation across industries, from smart cities to e-health with our Digital Platforms. From vision to execution, Cegeka ensures you remain in control of your cloud journey: every step of the way. Let’s build a smarter, more connected future, from the 💙 of Europe. 📽️ Watch the video to discover how Cegeka helps power Azure Belgium Central. #azure #datacenter #resilientcloud #hybridcloud #shapingdigitaltogether Hans Verbeeck, Jimmy Bandell, Nathalie Van Gompel, Tiziano Durante, Lola Ducoront

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🔐 Under the "Secure Digital World" and ✨ "European Digital Policy" streams by the European Data Compliance Network EUDCN #future #knowledgesharing #eudcn

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🚨 BREAKING: Tridentlocker Ransomware Claims Belgian Postal Giant bpost Critical infrastructure is under fire again. The Tridentlocker ransomware group has listed bpost — Belgium’s national postal service — as its latest victim, claiming to have exfiltrated 800GB+ of sensitive corporate data. This isn’t just another breach. It’s a direct strike at one of Europe’s key logistics arteries. Tridentlocker is escalating with aggressive double-extortion tactics, including threats to leak internal employee contracts and client invoices — a move designed to create maximum operational and reputational damage. I’ve published a detailed breakdown covering: 🔹 Attack Pathway: Tridentlocker’s operations + their BYOVD (Bring Your Own Vulnerable Driver) evasion methods 🔹 Target Profile: Why logistics and postal networks have become priority targets for threat actors 🔹 Defense Stack: Practical, high-impact actions security teams must prioritise right now 📌 Full threat analysis: https://lnkd.in/gd7Rma8h If you follow cybersecurity, threat intel, or incident breakdowns, this is a case you’ll want to track closely. More real-time analysis and threat insights drop regularly on my page. #CyberSecurity #Ransomware #Tridentlocker #bpost #ThreatIntel #InfoSec #SupplyChainSecurity #TheHGTech

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Optimize Your Microsoft 365 Mailbox Strategy Choosing the right mailbox type isn’t just about convenience—it directly affects security, cost, and collaboration. 🔹 User Mailbox – Ideal for individual users (requires a license). 🔹 Shared Mailbox – Perfect for team inboxes (e.g., info@…) – license‑free up to 50 GB, great for cost savings. 🔹 Microsoft 365 Group – Best for teams that need integrated email, Teams chat, and shared files. 🔹 Distribution List (DL) – Use for one‑way announcements. 🔹 Resource Mailbox – Handy for booking rooms or equipment. 💡Don’t waste money or expose your organization to unnecessary risk—pick the right mailbox for the job [See the full guidance in the attached document] Microsoft Microsoft Cloud Microsoft 365 Microsoft Learn Microsoft Azure Microsoft Security

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⚠️ Every IT Admin’s Nightmare: The “Trust Relationship Failed” Error! You power on your machine, enter your password… and instead of logging in, you’re hit with: 🛑 “The trust relationship between this workstation and the primary domain failed.” 💡 Why does this happen? • 🔄 Restoring from an outdated backup • 💻 Re-imaging without properly rejoining the domain • 🔑 Password mismatch between the workstation and the domain controller 🛠️ How to Fix It Quickly: 1️⃣ Log in using a local admin account 2️⃣ Remove the workstation from the domain 3️⃣ Rejoin it to the domain 4️⃣ Restart — and the trust is good as new! Sometimes it’s not just people who need relationship counseling — computers and domains do too. 😄

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🔥 High risk vulnerability in Dagster! CVE-2025-51481 allows attackers to read arbitrary files, bypassing intended restrictions. This highlights the importance of API security. Stay safe! #Dagster #Vulnerability #OWASP #APIsecurity https://lnkd.in/eECd2T8K

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Thank you for the overwhelming interest in my last post on cybersecurity job roles! 🙌 Many of you commented “Interested” — and I hear you. So here’s a starter roadmap to the cybersecurity World: ✅ Step 1: Choose a Domain Are you more analytical (Blue Team)? Creative and curious (Red Team)? Love cloud or compliance? Pick a direction: • SOC Analyst / Security Analyst • Penetration Tester / Ethical Hacker • Cloud Security Engineer • Privacy Analyst / GRC ✅ Step 2: Build the Basics 🧠 Learn networking, Linux, and cybersecurity fundamentals 💻 Platforms: TryHackMe, PortSwigger, Hack The Box 📚 Courses: Google Cybersecurity Cert, Cybrary, YouTube (NetworkChuck, John Hammond) ✅ Step 3: Hands-On Practice & Certifications 💥 Practice labs (TryHackMe, DVWA, Juice Shop) 🎓 Entry certs: CompTIA Security+, CEH, CC, AZ-900 depending on role ✅ Step 4: Build a Lab or Portfolio 💡 Document your practice. Post walkthroughs, findings, or blogs. 🛠 Tools to try: Nmap, Burp Suite, Wireshark, Metasploit #CyberSecurityJourney #CyberSec #InfoSec #CyberSecurity #HackerInProgress #WomenInCybersecurity #BreakingIntoCyber #CyberSecurityJourney #CyberSkills

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An accurate pentest report isn't enough. ❌ We insist on a draft review to get the business context right. That’s Step 1. But the most important step is what comes next. Because a report without a roadmap is just a list of problems. Our job is to give YOU a plan. It is to make it as easy as possible to start right away into fixing vulnerabilities from the point you get a draft report from us. At Public Cloud Group GmbH, we translate your findings into a clear, prioritized roadmap so you know exactly what to fix and when. We deliver action plans, not just analysis! This should be standard, but it isn´t; that's why we made it one for us. #Cybersecurity #PenetrationTesting #RiskManagement #InfoSec #ActionableInsight

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Pro-Russian Hackers Launch DDoS Attack in Belgium The pro-Russian hacker group NoName057 claimed responsibility for a coordinated DDoS attack targeting Belgian telecom operators Proximus and Scarlet. Nearby Ghent University Hospital reported delays in external system communications. This incident underscores a fundamental truth in defense strategy: attackers don’t wait - so why should testing? DDoS protection solutions typically leave organizations vulnerable due to misconfigurations and outdated policies. Here’s what you can do to avoid being the next headline: • Move from red teaming to continuous DDoS testing • Gain visibility into DDoS vulnerabilities before they’re exploited • Validate and strengthen existing DDoS protections • Prevent damaging DDoS downtime, rather than just responding to it When a threat actor like NoName057 can overwhelm systems so quickly, being reactive simply isn’t enough. Continuous DDoS readiness isn’t optional, it’s essential. Read the story: https://lnkd.in/dWUa36ak #MazeBolt #DDoS #DDoSProtection #ContinuousValidation #CyberResilience #VisibilityGap #DowntimePrevention #HackerAttack #Belgium #DDoSAttack

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✨ Imagine this: a new hire joins your company today. Within minutes they already have an Active Directory account, HR system access, and are part of the right workgroups — without raising a single ticket. That’s the power of Birthright Roles in SailPoint IdentityIQ. Instead of drowning IT in manual access requests, we can: 🔹 Define a Business Role (like Employee or Contractor Birthright). 🔹 Link it to IT Roles (AD groups, HR, applications). 🔹 Use selectors (rules or match lists) to auto-detect who qualifies. Result? 🚀 Employees onboard faster Contractors get only the access they need Compliance stays clean with consistent provisioning The coolest part? With a single identity refresh, SailPoint automatically detects, assigns, and provisions access — no waiting, no tickets, no chaos. 💡 My takeaway: birthright roles aren’t just about governance; they’re about creating a seamless first-day experience. 👉 Curious — how does your org handle onboarding today? Still ticket-heavy, or moving toward automation? #SailPoint #IdentityIQ #IAM #IdentityGovernance #Automation #Onboarding

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