GGIT

[grlgeekit]

The Brake Booster: The Hidden Force Multiplying Your Braking Power! 🛑

​The distance between pressing your brake pedal and coming to a complete stop is measured in gold. Have you ever wondered how a gentle press from your right foot can easily halt a heavy, high-speed metal machine weighing over 1.5 tons?

​The secret isn’t raw physical leg strength—it’s a masterfully engineered device called the Brake Booster (often called the Servo). This round component mounted right behind the master cylinder is dedicated to multiplying your input force using the natural laws of atmospheric pressure and vacuum!

​How the Brake Booster Operates

​The design is brilliantly simple, relying on a split housing divided by a flexible rubber Diaphragm:

​The Vacuum Chamber (Blue Side): Connected directly to the engine's intake manifold via a vacuum hose (To Engine). When the engine is running, it continuously sucks air out, creating a powerful vacuum.

​The Atmospheric Chamber (Orange Side): Kept isolated under normal driving conditions.

​Upon Pressing the Pedal (Pedal Force): Pressing the brake opens an internal air valve, allowing outside atmospheric air to instantly rush into the atmospheric chamber. This huge pressure differential across the diaphragm forces it forward with immense power, pushing the Push Rod into the Master Cylinder with many times the force of your foot.

​💡 Professional & Valuable Insight

​Have you ever noticed that if you try to press the brakes while the engine is turned off, the pedal feels rock-hard and barely moves?

This is not a defect! It happens because the booster relies entirely on the vacuum generated by a running engine. Once the engine stops, the vacuum source disappears. However, boosters are equipped with a one-way check valve designed to store enough vacuum for one or two emergency stops with full power after the engine cuts out. If your engine ever dies while coasting, do not panic; apply a single, steady, and continuous brake application to halt safely. Pumping the pedal repeatedly will exhaust the reserve vacuum and make the pedal incredibly stiff.

​🛠️ Common Issues & Pro-Solutions

​Issue 1: A distinct "hissing" sound coming from under the dashboard near the pedal when braking, accompanied by a rough or erratic engine idle (RPM fluctuation).

​Potential Cause: A ruptured internal Diaphragm. The tear allows unmetered atmospheric air to leak directly into the engine's intake tract via the vacuum hose, leaning out the air-fuel mixture and causing a rough idle.

​Pro Solution: The brake booster assembly must be replaced. Internal rubber diaphragms cannot be reliably patched due to the extreme pressure changes they constantly endure.

​Issue 2: The brake pedal feels extremely stiff or "wooden" underfoot, requiring dangerous amounts of leg effort to slow the car down.

​Potential Cause: A collapsed or leaking vacuum supply hose, or a seized/clogged one-way Check Valve preventing vacuum from entering the booster.

​Pro Solution: Inspect the vacuum hose for collapse, kinking, or heat-rot cracks. Test the small plastic check valve at the booster inlet; it should only allow air to flow in one direction. Replacing a faulty check valve is quick and highly cost-effective before condemning the entire booster.

​Maintaining your braking system and replacing worn vacuum lines on time is the ultimate guarantee of a safe return home, proudly shared with you by Auto Experts.

[grlgeekit]

[grlgeekit]

💡 How to Work with Every Personality Type on Your Team

Great leaders don’t expect everyone to work the same way.

They adapt their leadership to bring out the best in each person. 🚀

👤 The Fast Mover

⚡ Loves action and quick decisions.

👉 Give them autonomy and clear outcomes.

🧠 The Deep Thinker

📊 Loves data and careful analysis.

👉 Give them context and time to prepare.

🤝 The Collaborator

❤️ Values relationships and teamwork.

👉 Include them early and listen to their perspective.

🎯 The Operator

🔒 Independent and self-driven.

👉 Set expectations, then trust them to deliver.

🔥 The Challenger

❓ Questions assumptions and spots risks.

👉 Welcome their feedback—it strengthens decisions.

🎯 3 Simple Leadership Steps

1️⃣ Observe how people communicate and respond under pressure.

2️⃣ Adapt your leadership to what they need—not what feels natural to you.

3️⃣ Prepare before important conversations by thinking about what motivates that person.

The best leaders don’t change people.

They change their approach.

When people feel understood, they perform at their best. 🌟

Which personality type describes you the best? 👇

#Leadership #LeadershipDevelopment #PeopleManagement #TeamLeadership #Management #WorkplaceCulture #Communication #ProfessionalGrowth #Success #GrowthMindset

[grlgeekit]

Ain’t it the truth ? You ever hear people say that they’re too just to do something at work.

When it’s literally what you are being paid to do ?

But you don’t have time ?

Make the damn time.

[grlgeekit]

Zero Trust SOC Metrics for CISOs | Praveen Singh posted on the topic | LinkedIn

SOC Metrics Every CISO Should Monitor in a Zero Trust Environment In today's evolving threat landscape, a modern Security Operations Center

[grlgeekit]

30 Things COBIT Taught Us About Governing Technology

Guest Author: Mark Thomas, CGEIT, CRISC, CDPSE, AAIR, COBIT Assessor | President, Escoute LLC | ISACA Hall of Fame Thirty Years. Three decad

[grlgeekit]

SNL mocked her as a 'scary mom.' In the Senate, Katie Britt is an emerging dealmaker

Sen. Katie Britt, Republican of Alabama, is a budding bipartisan dealmaker. Her latest assignment: helping negotiate changes to immigration

"Anybody can go sit in a corner"

[grlgeekit]

….”….. Most trades business owners need systems.

Because frankly, their business is a sh$tshow.

They try do everything themselves…

…That doesn’t work.

They try to hire people…

…That doesn’t work.

They try do more jobs…

…That doesn’t work.

And in the end, they’re left stressed to their eyeballs.

Scratching around for cash.

It’s kinda crazy.

But also really common.

They know they need systems & processes but never get round to it.

I reckon it’s because they take time to build, and it’s hard to know where to start.

Which is fair.

So look, I’m gonna make it easy.

I’ve got a free resource you can have.

It’s called the SYSTEMS BLUEPRINT.

It shows you all the systems you need in a contracting business.

And you can use it as a starting point.

It’ll make the process a lot easier.

Once you get a couple in place, the rest will flow from there.

Click on this post if you want a free copy.

If you’re skeptical.

Nice spot. Nothing is for free.

So, I’ll probably market to you later.

But that’s happening right now.

So you might as well claim the valuable resource and get something out of it.

Anyways, if you’re a plumbing, electrical or similar business owner that wants to put more systems into your business….”…..

[grlgeekit]

How AGI became the most consequential conspiracy theory of our time

[grlgeekit]

…”…. 🔥Zero Trust Architecture🔥

1️⃣ Identities

Strong identity security is at the heart of Zero Trust. Microsoft Entra ID secures identities with centralized authentication, Conditional Access, risk-based protection, and governance. Defender for Identity detects identity-based attacks using behavioral analytics and real-time alerts.

2️⃣ Zero Trust Policies

Microsoft Entra Conditional Access enforces risk-based access policies for apps and data, integrating device compliance, network location, and identity risk. Entra Internet & Private Access extends secure access to SaaS, on-premises, and private resources.

3️⃣ Endpoints

Endpoints are critical control points. Microsoft Intune ensures device compliance through mobile device/app management, while Defender for Endpoint delivers EDR, vulnerability management, and incident response across Windows, macOS, Linux, iOS, and Android.

4️⃣ Data

Data is the crown jewel. Defender for Office 365, Microsoft Purview, and Microsoft Priva provide threat detection, data loss prevention, insider risk management, and information protection for email, documents, structured data, and more.

5️⃣ Apps

Defender for Cloud Apps and GitHub Advanced Security protect SaaS applications and DevSecOps workflows. Defender for APIs extends lifecycle protection to APIs—critical for modern app ecosystems.

6️⃣ Infrastructure & Network

Microsoft Defender for Cloud secures multi-cloud and hybrid workloads (Azure, AWS, GCP, on-premises) with XDR + CSPM capabilities. Azure Arc extends security and management to hybrid environments, while Azure Networking adds built-in firewalls and routing controls.

7️⃣ Modern Security Operations

Microsoft Sentinel (SIEM + SOAR) integrates with Defender XDR to provide unified detection, investigation, and response across endpoints, identities, email, SaaS, and infrastructure—powered by AI capabilities of Microsoft Security Copilot.

🎬 Want more? Explore my newsletters and courses on Azure, Cybersecurity, and AI here: https://lnkd.in/e6s-aC3n …”….

[grlgeekit]

….”…. Allen Plunkett

Allen Plunkett

• 2nd

Love to meet new people and learn all about them. Always trying to find great talent in the Executive Space. All posts are written by me. Founder of Phoenix Staff, mentor with New Pathways for Youth, #LookingToBeBetter

1d • Edited •

Connect

Connect with Allen Plunkett

At your previous company...

you were highly regarded.

you were promoted.

you were paid well.

you received kudos and lots of praise.

your annual reviews were always great.

people enjoyed working alongside you.

you got everything done that was asked of you and then some.

Now you've been laid off...

YOU ARE THE SAME PERSON.

All of those things are still relevant and if you need to remind yourself of it every minute, hour or day - do it!

you were highly regarded.

you were promoted.

you were paid well.

you received kudos and lots of praise.

your annual reviews were always great.

people enjoyed working alongside you.

you got everything done that was asked of you and then some.

Don't allow the voices in your head to tell you anything different.

hashtag#LookingToBeBetter hashtag#RecentConversations hashtag#GiveEachOtherHope

yes, I posted this 2 years ago too - seemed like it needed a rebirth!…”…..

[grlgeekit]

…”…. The actual cheat code:

Be reliable.

That's it.

Answer emails quickly. Show up on time. Do what you said. Keep the small promises. Remember the details.

Everyone else is flaky.

They're late. They forget. They disappear. They say they'll do something and then just... don't.

So when you actually do what you said you'd do, you look like a genius.

You're not.

You're just reliable.

I've gotten more opportunities from being on time than from being talented.

More trust from following through than from being smart.

More respect from remembering someone's name than from any credential.

Reliability isn't sexy. Nobody's making courses about it.

But in a world where everyone overpromises and underdelivers, just doing what you said becomes your unfair advantage.

Show up. Follow through. Remember.

That's the whole strategy….”….:

[grlgeekit]

…”…. Securing AI Agents 101 - via Wiz …”….

[grlgeekit]

…”…. Building a Security Culture — Not Just Security Tools

In modern organizations, cybersecurity should not be confined to policy documents or checklists. It must be integrated into the organizational culture and daily operations.

My focus has always been on creating frameworks that make security visible, measurable, and repeatable — bridging the gap between theory and real implementation.

This visual illustrates how structured templates can operationalize CISSP and ISO 27001 principles:

- Information Security → Access Rights Matrix, DLP Logs

- Network Security → Risk Mitigation & Event Correlation

- Cloud Security → Backup & Recovery Testing

- Application Security → Secure Coding & Patch Management

- Incident & Problem Management → Response Logs & ISMS Policies

When every team understands its role and processes are tracked and continuously improved, security transitions from mere protection to a driver of trust and organizational growth.

This is the vision I bring to every IT environment I work in — transforming structure and clarity into long-term resilience.

#Cybersecurity #CISSP #ITManagement #InformationSecurity #CloudSecurity #ISMS #ITGovernance #Leadership #DigitalTransformation …”….

[grlgeekit]

…”…. 𝗣𝗥𝗜𝗩𝗜𝗟𝗘𝗚𝗘𝗗 𝗔𝗖𝗖𝗘𝗦𝗦 𝗠𝗔𝗡𝗔𝗚𝗘𝗠𝗘𝗡𝗧 (𝗣𝗔𝗠) 𝗔 𝗖𝗼𝗺𝗽𝗹𝗲𝘁𝗲 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸

🔗 𝗗𝗼𝘄𝗻𝗹𝗼𝗮𝗱 𝗣𝗗𝗙 𝗕𝗿𝗼𝗰𝗵𝘂𝗿𝗲: https://lnkd.in/dKQqC-SG

⬛ 𝗦𝗬𝗦𝗧𝗘𝗠 𝗦𝗘𝗖𝗨𝗥𝗜𝗧𝗬:

🔹 Windows/Linux Server Security

🔹Vulnerability/Patch Management

🔹Automated Vulnerability Scanning

⬛ 𝗠𝗢𝗕𝗜𝗟𝗘 𝗦𝗘𝗖𝗨𝗥𝗜𝗧𝗬:

🔹Authentication & On-Boarding

🔹Rogue Access Point Detection

🔹Wireless Secure Protocols

🔹OWASP Mobile Top 10

🔹Mobile App Automated Scanning

🔹Dynamic Mobile App Analysis

🔹Secure Coding Practices

🔹Mobile Penetration Testing

🔹Secure Code Review

⬛ 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆:

🔹DNS Security

🔹Mail Security

🔹Unified Communications Security

🔹Security Information and Event Management

🔹Log and False Positive Analysis

🔹Zero Day Vulnerability Tracking

⬛ 𝗗𝗔𝗧𝗔 𝗦𝗘𝗖𝗨𝗥𝗜𝗧𝗬:

🔹Zero Trust Security

🔹Artificial Intelligence (AI) & Machine Learning (ML)

🔹Blockchain for Security

🔹Secure Access Service

🔹Detection and Response (XDR)

🔹Multi-Factor Authentication

🔹Quantum Cryptography

🔹Data Encryption

🔹Data Leakage Prevention

⬛ 𝗥𝗶𝘀𝗸 𝗚𝗼𝘃𝗲𝗿𝗻𝗮𝗻𝗰𝗲 & 𝗖𝗼𝗺𝗽𝗹𝗶𝗮𝗻𝗰𝗲:

🔹ISO 27001/HIPAA/PCI, SOC

🔹Firewall Compliance and Management

🔹Physical and Logical Reviews

🔹Configuration Compliance

🔹Audit and Compliance Analysis

⬛ 𝗔𝗣𝗣𝗟𝗜𝗖𝗔𝗧𝗜𝗢𝗡 𝗦𝗘𝗖𝗨𝗥𝗜𝗧𝗬:

🔹Web Application Security

🔹OWASP Top 10 and SANS CWE Top 25

🔹Database Activity Monitoring

🔹Content Security

🔹Secure File Transfer

🔹Web Application Firewall

🔹Secure Coding Practices

🔹Testing for Vulnerability Validation

🔹Application Penetration Testing

🔹Secure Code Review

⬛ 𝗡𝗲𝘁𝘄𝗼𝗿𝗸 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆:

🔹Firewall Management

🔹Network Access Control

🔹Secure Network Design

🔹Unified Threat Management

🔹Remote Access Solutions

🔹Intrusion Detection/Prevention Systems

🔹Penetration Testing

⬛ 𝗔𝗗𝗩𝗔𝗡𝗖𝗘𝗗 𝗧𝗛𝗥𝗘𝗔𝗧 𝗣𝗥𝗢𝗧𝗘𝗖𝗧𝗜𝗢𝗡:

🔹Botnet Protection

🔹Malware Analysis and Anti-Malware Solutions

🔹Sandboxing and Emulation

🔹Application Whitelisting

🔹Network Forensics

🔹Automated Security Analytics

⬛ 𝗣𝗿𝗶𝘃𝗶𝗹𝗲𝗴𝗲𝗱 𝗔𝗰𝗰𝗲𝘀𝘀 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁)

🔹Keep Track of Assets & Privileges

🔹Deploy Attribute-Based Access Control

🔹Monitor Assignment of Privileges Versus Usage

🔹Deploy Zero Trust, Everywhere

🔹Record and Audit

🔹Monitor and Alert

🔹Use Temporary Privilege Escalation

#PrivilegedAccessManagement #PAMSecurity #CyberSecurity #IdentityAndAccessManagement #AccessControl #ZeroTrustSecurity #InformationSecurity #DataProtection #NetworkSecurity #SystemSecurity #ApplicationSecurity #MobileSecurity #DataSecurity #AdvancedThreatProtection #RiskGovernance #Compliance

#PatchManagement #FirewallSecurity #ThreatDetection #CyberAwareness

#CyberResilience #DigitalTrust #BlockchainSecurity #CloudSecurity #CyberDefense #SecurityManagement #DataPrivacy #Infosec

…”….

[grlgeekit]

…”…. 🌐 The OSI Model — Still Alive in 2025, Just Smarter! ☁️

We all studied the 7 layers of the OSI Model, but in today’s cloud-first world (AWS, Azure, GCP) — these layers aren’t separate anymore… they’ve merged and evolved into smarter, software-defined systems. 🚀

Here’s how OSI lives inside modern cloud infra 👇

1️⃣ Physical + Data Link → Managed by cloud providers — you never touch cables or routers, AWS handles it with virtual NICs & ENIs.

2️⃣ Network Layer → Becomes VPCs, Subnets, Routing Tables, Security Groups in AWS / VNets, NSGs in Azure.

3️⃣ Transport Layer → Load Balancers, TCP/UDP optimization, TLS offloading are managed automatically.

4️⃣ Session + Presentation + Application → Combined into APIs, SSL, IAM, CloudFront, App Gateways, Lambda, Functions — all handling sessions, encryption, and user interactions seamlessly.

💡 So basically, the modern OSI model = abstracted, automated, and cloud-native.

The layers still exist — but they now work together as a merged service stack managed by software, not hardware.

#CloudComputing #AWS #Azure #Networking #OSIModel #CloudEngineer #TechIndia #DevOps ….”…..

[grlgeekit]

….”…..💡 Confused between Help Desk, IT Support, System Admin, or Infrastructure Engineer?

Let’s simplify it for your business! 🚀

Every business has unique IT needs from daily troubleshooting 🧑‍💻 to full-scale infrastructure management .

At Chipin Corp, we help you choose the right level of support so your systems stay fast, secure, and stress-free. 💼✨

👇 Explore what fits your business best:

🧑‍💼 Help Desk (Start Here)

✅ Ideal for small teams or startups

✅ Fixes basic issues (login, email, printer)

✅ Quick, first-level support

💬 Keeps your team running smoothly with 24/7 assistance.

🧰 IT Support Specialist (Next Step)

✅ Solves software & hardware problems

✅ Works directly with your team

✅ Ensures fast fixes & minimal downtime

💬 Perfect for offices that rely on daily tech operations.

🧑‍💻 System Administrator (Advanced)

✅ Manages servers, users & internal systems

✅ Ensures security & performance

✅ Ideal for growing businesses

💬 Handles everything behind the scenes for stability & reliability 🔒

IT Infrastructure Engineer (Backbone of IT)

✅ Designs and builds networks & data systems

✅ Focuses on performance, scalability & uptime

✅ Best for enterprises with complex setups

💬 Builds future-ready IT environments using cloud, virtualization & storage ☁️

✨ No matter your size startup, SME, or enterprise Chipin IT Solutions provides tailored support:

🔹 24/7 Help Desk

🔹 Dedicated IT Support

🔹 Managed Services

🔹 Complete Infrastructure Setup

🧠 Choose the right path. Empower your business.

#helpdesk #itsupport #network #systemadministrator #itinfrastructure #tech #keeplearning #itnetwork #linkedintech #chooseright #itsupport #difference #itservices #dubai #uae #chipincorp ….”…..