Funtech Systems Computer Networking - Security

31/07/2026

🎉 Congratulations to our CCNA students! 🎉

Today, we proudly celebrate the hard work, determination, and dedication of our students who successfully passed their final CCNA examinations.

Your commitment to learning, countless hours of practice, and passion for technology have all led to this remarkable achievement. This is more than just a certification; it is the beginning of an exciting journey into the world of networking, cybersecurity, cloud computing, and information technology.

At Funtech Systems, we are honoured to have been part of your journey, and we look forward to seeing you reach even greater heights.

To everyone considering a career in IT, let this be your sign that success is possible with the right guidance, determination, and support.

Congratulations once again to all our successful students. Your future starts now.

22/07/2026

A new month brings new opportunities to learn, grow, and invest in your future.

Whether you’re looking to start a career in IT, strengthen your professional skills, or earn internationally recognised certifications, our August intake is now open.

📚 Courses Available:
✅ Cisco CCNA
✅ CompTIA Security+
✅ AWS Solutions Architect Associate
✅ ICDL
✅ Python Programming

🌟 Early Bird Offer: Get 10% OFF when you register early.

🤝 Limited spaces are available! Secure your place before registrations close on 31 July.

We offer flexible learning options with weekday, evening, weekend, physical, and online classes, making it easier to study at your convenience.

📞 Contact / WhatsApp: +263 777 822 227
☎️ Landline: (0242) 709613
📧 Email: [email protected]

Your future starts with the skills you choose to build today.

. . 💚

18/06/2026

jj # Understanding Amazon S3 Event Notifications

Amazon S3 is more than just a storage service—it can also trigger automated actions when specific events occur.

S3 Event Notifications allow AWS users to respond automatically to activities such as file uploads, deletions, or object restorations. Instead of manually checking a bucket for changes, AWS can instantly notify other services when an event occurs.

# # Common S3 Events

Some frequently used S3 events include:

* Object Created (file uploaded)
* Object Deleted
* Object Restore Completed
* Object Tagging Changes
* Replication Events

# # How S3 Event Notifications Work

When an event occurs in an S3 bucket, Amazon S3 can send notifications to:

* Amazon SNS (Simple Notification Service)
* Amazon SQS (Simple Queue Service)
* AWS Lambda

For example, when a user uploads an image, S3 can automatically trigger a Lambda function to resize the image and store the optimized version in another bucket.

# # Benefits of S3 Event Notifications

* Automate workflows
* Improve application responsiveness
* Reduce manual intervention
* Enable serverless architectures
* Integrate seamlessly with other AWS services

# # Real-World Example

A company stores customer uploads in an S3 bucket. Each time a file is uploaded, S3 sends an event notification to AWS Lambda, which scans the file, processes it, and stores the results automatically.

# # Conclusion

Amazon S3 Event Notifications are a powerful feature that enables event-driven architectures in AWS. By automatically responding to changes within an S3 bucket, organizations can build scalable, efficient, and highly automated cloud solutions.

10/06/2026

Most people use the internet every day… but never see what’s actually happening underneath. 🌐

With Wireshark, you can literally watch network traffic in real time—packet by packet.

🔍 See DNS requests when a site loads
🔍 Watch TCP handshakes happen live
🔍 Detect unusual or suspicious traffic
🔍 Troubleshoot network issues in minutes

It turns the invisible world of networks into something you can actually read.

💡 If data is flowing… Wireshark can show it.

#

09/06/2026

Looking to build a career in Cybersecurity?

Enroll for our CompTIA Security+ training program and gain practical skills in network security, risk management, threat analysis, identity management, and more.

📅 Weekend Classes Start: 4 July
📅 Weekday Classes Start: 6 July

Course Details:
• Registration Fee: $30
• Tuition Fee: $100 per month
• Duration: 3 Months
• Physical & Online Classes Available
• Day, Evening & Weekend Classes

CompTIA Security+ is one of the world’s most recognized cybersecurity certifications and is valued by employers across industries.

For registration and enquiries:

📞 +263 777 822 227
📧 [email protected]
🌐 www.funtechsystems.co.zw

📍 22 George Silundika Ave, Silundika House, 4th Floor, Harare

04/06/2026

🎉 AWS Quiz Answer Revealed!

Question:
Which AWS service allows applications running on EC2 instances to access AWS resources without storing long-term credentials?

✅ Correct Answer: IAM Role

Why?

An IAM Role provides temporary security credentials to your EC2 instance, allowing it to securely access AWS services such as Amazon S3, Amazon RDS, Amazon DynamoDB, CloudWatch, and more—without embedding access keys in your code or on the server.

Key Benefits:
🔹 Enhanced Security
🔹 No Long-Term Credentials
🔹 Easy Permission Management
🔹 Supports Least Privilege Access
🔹 AWS Best Practice

Example:
An EC2 instance can assume an IAM Role and automatically receive temporary credentials to access an S3 bucket without storing any AWS access keys.

Did you get it right? Let us know in the comments! 👇

02/06/2026

🚀 IT Certification Recertification Check-In

Is your certification due for renewal soon?

🔘 Yes, within 3 months
🔘 Yes, within 6 months
🔘 Valid for more than a year
🔘 Not sure

💬 Comment your certification (AWS, Cisco, CompTIA, Azure, etc.) and connect with others preparing to recertify!

02/06/2026

AWS Quiz Time!

Which service allows applications running on EC2 instances to access AWS resources without storing long-term credentials?

🔘 IAM User
🔘 IAM Group
🔘 IAM Role
🔘 Security Group

Vote by commenting A, B, C, or D below! 👇

I'll reveal the answer in 48 hours.

24/05/2026

WINTER CCNA ENROLLMENT NOW OPEN

Accelerate your networking career with industry-standard Cisco training. Enroll now and enjoy an exclusive $30 Cashback Offer for early registration.

Program Details
• Registration Fee: $30
• Monthly Tuition: $100
• Duration: 3 Months

Flexible Learning Options
• Weekday Classes
• Weekend Classes
• Evening Classes

Build practical networking skills, prepare for Cisco certification, and advance your IT career with flexible schedules designed to fit your lifestyle.

Limited Slots Available — Register Today!

11/05/2026