Arun Chaudhary Cyber Community

23/09/2026

AI can bring our past back to life — but it can also create new cybersecurity risks.

I’m grateful to News Nation Nation for giving me the opportunity to appear as a Cybersecurity Expert and discuss an emerging concern: the misuse of old photographs through modern Artificial Intelligence.

Full Video: https://youtu.be/ROGOYP1EnvA?si=JaJmbb2qOuUgbRva

A photograph from the 1980s may have been taken decades ago, but today AI can enhance, modify, animate, transform and repurpose images in ways that were unimaginable when those photographs were captured.

And this isn't just about technology.

It is about privacy, identity, trust and cybercrime.

Retro Photo Trend : 80s AI Avatar का नशा, पड़ सकता है भारी! निजी जान...

22/09/2026

Thank You, NewsNation, for the opportunity to speak on an emerging cybersecurity threat!

I’m grateful to News Nation Channel for inviting me as a Cybersecurity Expert to discuss an unusual but increasingly relevant threat — the misuse of 1980s-era photographs through AI and modern digital manipulation.

https://youtu.be/-xZdEaa9Mm4?si=EPqzuvpJQQ_gX3ae

15/09/2026

Starting a New Multi-Cloud Infrastructure Training Program!

Excited to kick off a new Multi-Cloud Infrastructure Training program for one of our valuable enterprise clients — delivered online.
This program focuses on building strong, practical expertise across modern cloud infrastructure, including:

☁️ Multi-Cloud Architecture
🔹 Microsoft Azure
🔹 AWS Cloud Infrastructure
🔹 Networking & Connectivity
🔹 Identity & Access Management
🔹 Compute, Storage & Virtualization
🔹 Security & Governance
🔹 High Availability & Disaster Recovery
🔹 Monitoring & Cloud Operations
🔹 Infrastructure Automation & Best Practices

My approach is always to connect concepts with real-world enterprise scenarios, helping professionals understand not just how cloud technologies work, but how they are designed, secured, managed and implemented in production environments.

Looking forward to an engaging and highly practical learning journey!

Cloud | Cybersecurity | AI | Enterprise Technology

14/09/2026

Keep safe in this digital world

10/09/2026

Successfully Completed Another CompTIA PenTest+ Corporate Training Program!

Pleased to share that I have successfully completed an online CompTIA PenTest+ corporate training batch for our valued client in Australia 🇦🇺.

The program focused on practical, enterprise-oriented pe*******on testing concepts, including:

🔹 Pe*******on Testing Methodology & Engagement Planning
🔹 Reconnaissance & OSINT
🔹 Vulnerability Assessment & Exploitation
🔹 Web & API Security Testing
🔹 Network & Infrastructure Pentesting
🔹 Privilege Escalation
🔹 Post-Exploitation Techniques
🔹 Active Directory Security
🔹 Cloud & Modern Infrastructure Security
🔹 Reporting, Risk Analysis & Remediation Recommendations

What I particularly enjoy about corporate cybersecurity programs is connecting **exam-oriented knowledge with real-world enterprise scenarios, attack paths and defensive recommendations**.

Delivering cybersecurity and cloud security learning experiences across global teams — online and enterprise-focused.

Looking forward to more opportunities to work with organizations on **Cybersecurity | Pe*******on Testing | Cloud Security | SOC | AI Security | GenAI & Agentic AI**.

*******onTesting

07/09/2026

Kicking Off Multi-Cloud Infrastructure Corporate Training

Excited to begin a new Multi-Cloud Infrastructure Corporate Training Program for one of our valued corporate client delivered online.
In today’s cloud-first enterprise environment, organizations increasingly need professionals who can design, deploy, secure, and manage infrastructure across multiple cloud platforms.

🎯 Key areas covered in the training:
☁️ Microsoft Azure Infrastructure
☁️ AWS Infrastructure
☁️ Google Cloud Platform (GCP)
☁️ Multi-Cloud Architecture & Networking
☁️ Identity & Access Management
☁️ Cloud Security & Governance
☁️ High Availability & Disaster Recovery
☁️ Infrastructure as Code & Automation
☁️ Monitoring, Logging & Cost Optimization
☁️ Real-world Multi-Cloud Architecture & Troubleshooting

The focus is not just on cloud concepts, but on hands-on implementation, architecture decisions, enterprise scenarios, and real-world troubleshooting.
A big thank you to our corporate client for trusting us with this learning journey.

05/09/2026

Mere sabhi Gurujano ko mera sadar parnaam.

Aapke aashirwad ke bina me kuch bhi nahi hu

Dr-Akhilesh Kumar sir

04/09/2026

Keep safe and enjoy birthday🙏🙏🎂🎂

02/09/2026

Starting CompTIA SecurityX Advanced Training – Cyprus

I’m excited to begin a new CompTIA SecurityX (CAS-005) Advanced Training program for our valued client in Cyprus, delivered online.

This advanced cybersecurity program focuses on helping experienced security professionals strengthen their capabilities across modern enterprise security challenges, including:

🔹 Enterprise Security Architecture
🔹 Zero Trust & Identity Security
🔹 Cloud & Hybrid Security
🔹 DevSecOps & Security Automation
🔹 AI Security & Emerging Technologies
🔹 Threat Modeling & Risk Management
🔹 Advanced Cryptography
🔹 Security Engineering & Resilience
🔹 Incident Response & Continuous Improvement

The goal is not just to prepare for the SecurityX certification, but to build practical, architecture-level cybersecurity skills that can be applied to real-world enterprise environments.

🙏 Thank you to our valued client in Cyprus for the continued trust and opportunity to deliver advanced cybersecurity training.

Send a message to learn more

23/08/2026

New collaboration