Author: Tahir Mehmood
Home Articles Posted by Tahir Mehmood

Microsoft 365 Multifactor Authentication (MFA) Configuration

Table of Contents

Prerequisite:

You can use Microsoft Entra ID Protection and risk-based Conditional Access policies with:

  • Microsoft 365 E5
  • Microsoft Entra ID P2 licenses

Microsoft Multifactor Authentication:

To provide an extra level of security for sign-ins, you must use multifactor authentication (MFA), which uses both a password, which should be strong, and an additional verification method based on:

  • Something you have with you that isn’t easily duplicated, such as a smart phone.
  • Something you uniquely and biologically have, such as your fingerprints, face, or other biometric attribute.

The additional verification method isn’t employed until after the user’s password has been verified. With MFA, even if a strong user password is compromised, the attacker doesn’t have your smart phone or your fingerprint to complete the sign-in.

MFA support in Microsoft 365

By default, both Microsoft 365 and Office 365 support MFA for user accounts using:

  • A text message sent to a phone requires the user to type a verification code.
  • A phone call.
  • The Microsoft Authenticator smart phone app.

Enable MFA from Admin Center:

  • Open Microsoft admin center.
  • Select users/Active users.
  • Select any user from the list.
  • It will take you to Microsoft Entra admin center.
  • Select users on which you want to enable MFA.
  • Click Enable MFA.

End-user Experience:

  • When user will try to login to com or office.com next time, It will require to add MFA.
  • Download the Microsoft Authenticator App from Play store/App store.
  • After installation open QR code scanner from Microsoft Authenticator App.
  • After scanning QR code, User’s account will be added to Microsoft Authenticator app
  • 2-digit code will be generated, & a notification will appear on user’s Android / IOS device.
  • The user needs to enter the 2-digit code.
  • From now on, whenever user tries to login to their account, a 2-digit code will be generated & require user to use Microsoft Authenticator app to login.

SMS OTP Authentication:

To enable SMS authentication for end user

  • Goto Microsoft Entra Admin center.
  • In Protection, Select Authentication

End-user Experience:

  • When user will try to login to com or office.com next time, It will require to add MFA.
  • Follow the Prompts & the end user will get an OTP on cell number.

Note: Every time the user tries to sign in, the user will get an OTP to get signed in.

Admin End:

  • Open Microsoft Entra admin center to verify.

    Note: Those users who will configure MFA their status will be shown as “enforced”, & those who didn’t, their status will be “enabled”.

References:

Read More

Prevention from a RAT and Ransomware Virus

Introduction :

RAT (Remote Access Trojan) is a type of trojan virus which gives an attacker full administrative access to your system. It automatically get installed in the system and connects a backdoor connection between victim and attacker’s system. It can be attached with a pdf or an email , once it is  downloaded it automatically installs in the victim’s PC.

Hackers Penetration Technique :

 

Once RAT is installed in the victim’s system, the hacker gets the full administrative access to the system. He can access the sensitive data and information such as passwords, images videos etc. He can also access your mail and sensitive data as well.
Once the hacker gets access to the email, he can also access the credit card as well. He can miss use your Credit card anytime and anywhere without even letting you know.

Picture1.2

Suppose a hacker got access to someone’s credit card and he wants to use the credit card to make a purchase on ABC.com. He will add ABC.com in the spamming word list on the email of the compromised person so whenever ABC.com sends a mail to the person regarding the purchase, he wont be notified. In this way your credit card can also be abused.

 

However hacker can encrypt your sensitive or personal data and demand money from you as well. This is called RANSOMWARE ATTACK in which your data is encrypted by an unauthorized personality and money is demanded for returning the access of your system.

 

·       Prevention

Picture2.3 (1)

DEPLOYING ENDPOINT SECURITY is an important point in preventing your system from viruses. These tools are used to protect and monitor your device. They monitor unusual behavior such as a calculator connected to a remote server and terminate that process. It also provides a scanning feature which scans the network and the files that are being downloaded in the system. It can detect and terminate a virus very quickly.

 

PRINCIPLE OF LEAST PRIVELAGE is also a way of limit the hacker if he has got into your system. This term means ‘ never login as an administrator for daily tasks’. Using this technique we can limit the hacker.
DISABLE UNSED PORTS, we need to disable the ports we are not using such as port 3389 on which RDP runs and also VNC and telnet’s ports as well. Although if we want to use these ports we should use VPN.

Picture2.4

FREQUENTLY INPSECT MAIL , we need to frequently check the mails that are in spam folder, although there is any suspicious mail that carry’s any purchase detail. Also checking the logged in device status is a very good practice to detect on which device our mail is logged in and if there is any new device or an unknown device is found we can remove that device.


USE A Multi Factor Authentication MFA . using MFA is a very authentic and essential part of securing your device from an authorized access. Even if the hacker gets your password, it is very hard to bypass your MFA.


USING DIFFERENT AND STRONG PASSWORDS. Use different password for every service and always use a strong sequence of passwords which can contain a combination of alphanumerics and special characters. Such kinds of password are hard to crack even using a brute force attack.

Read More

Networking Made Easy: A Simple Guide for Every Pakistani

Table of Contents

INtroduction:

Imagine you are sitting in a small cafe in Saddar, Rawalpindi. You pull out your phone, record a quick video of your samosas, and hit send to your cousin in Karachi. In less than three seconds, they’ve seen it and replied with a laughing emoji. Have you ever stopped to wonder how that actually happens? How does a video travel over a thousand kilometers almost instantly?

The answer is networking.

Most people hear the word “networking” and think of boring offices filled with dusty wires, flashing green lights, and IT guys speaking a language that sounds like gibberish. But the truth is, you are using networking every single minute of your day. When you check your balance on a banking app, when you join a Zoom meeting for your office in Islamabad, or even when you use a virtual private network to access a website that is acting grumpy, you are participating in a massive, invisible web that connects the whole world.

In simple terms, networking is just the act of connecting two or more things so they can share information. Think of it like the road system in Pakistan. The GT Road connects different cities so trucks can carry goods from Peshawar to Lahore. In the digital world, networking is the road that allows data like your photos, emails, and bank details to travel from one device to another.

 At ITCS, we believe that technology shouldn’t be scary. Whether you are a student trying to study online, a freelancer working from a home office in Bahria Town, or a business owner looking for professional network solutions, understanding the basics of how things connect can help you make better choices. In this guide, we are going to break down everything you need to know about networking in 2026. We will look at how different types of networks help our government, our hospitals, and even our entertainment.

By the end of this post, you won’t just know what networking is; you’ll understand why it is the backbone of the modern Pakistani economy. So, grab a cup of tea, and let’s dive into the world of connections!

What is Networking? (Simple Explanation)

If you have two computers and you connect them with a cable so they can share a printer, you have created a network. If you connect your phone to your home Wi-Fi, you are part of a network. Networking is simply the craft of building these connections.

In the old days, networking was all about physical wires. Today, it is much more invisible. We use radio waves (Wi-Fi), fiber optic cables under the ocean, and even satellites in space to stay connected. For a business, networking means ensuring that the accountant can see the sales made by the shop manager instantly. For a home user, it means making sure the Wi-Fi reaches the bedroom as clearly as it reaches the lounge.

The goal of any good networking setup is three things: Speed, Reliability, and Security. If your network is slow, you get frustrated. If it breaks down, your work stops. If it isn’t secure, your private data could be stolen. That is why professional networking solutions are so important for growing companies in Pakistan.

network blog

 

Different Types of Networks You Should Know

Not all networks are built the same way. Depending on how far the information needs to travel, we give them different names.

  1. PAN (Personal Area Network): This is just for you. Think of your Bluetooth headphones connecting to your phone.

  2. LAN (Local Area Network): This is the most common one. It’s the network inside your house or your office building.

  3. WAN (Wide Area Network): This covers a large distance, like a whole country or even the entire world. The Internet is the biggest WAN in existence!

When you work with a company like ITCS, we help you figure out which size of network fits your needs. A small shop in Commercial Market might only need a simple LAN, while a bank with branches in Quetta, Multan, and Sialkot needs a very complex WAN.

State Wide Area Network and IP Metropolitan Area Network

Now, let’s get a bit more specific. In Pakistan, the government and large organizations use something called a state wide area network.

Think of this as a private internet just for the government. It connects various departments like the police, hospitals, and tax offices across a whole province or state. This allows them to share sensitive data safely without using the public internet that everyone else uses. It’s essential for things like the NADRA database or provincial health records.

On a slightly smaller scale, we have the ip metropolitan area network (or IP MAN). This is a network that covers a single city. Imagine a network that connects all the different campuses of a university in Islamabad or all the branches of a local pharmacy chain across Rawalpindi. By using an IP MAN, these businesses can have incredibly fast speeds because the data doesn’t have to travel very far. It stays within the city limits, making it perfect for high-speed video calls and large file transfers.

Virtual Private Networks  Safe and Private Networking

You have probably heard of a VPN, but did you know it stands for virtual private networks?

In 2026, privacy is a big deal. When you send data over the normal internet, it’s a bit like sending a postcard; anyone who handles it could technically read what’s written on the back. A VPN creates a private tunnel for your data. It encrypts your information, turning it into a secret code that only the receiver can unlock.

For Pakistani businesses, using Virtual Private Networks is a must. If your employees are working from home, they need a safe way to log into the office server without hackers getting in the middle. At ITCS, we set up these tunnels so your business secrets stay secret, whether your team is in a coffee shop or at home.

 

network blog

 

Real-Life Examples: Dish Network, PlayStation Network, The Social Network

To really understand networking, let’s look at some names you probably already know.

  • Dish Network: This is a great example of satellite networking. Instead of wires in the ground, information is beamed from space down to a dish on your roof. It’s how people in remote areas of Gilgit or Balochistan can watch high-definition TV.

  • Playstation Network (PSN): If you are a gamer, you know this one. The playstation network is a massive digital playground. It connects millions of gamers worldwide so they can play together, chat, and buy games. This is networking focused on real-time speed if there is even a tiny delay (what gamers call lag), the experience is ruined.

  • The Social Network: You might remember the famous movie about Facebook. The social network is a different kind of networking. It’s not about the wires; it’s about the connections between people. However, those human connections are only possible because of the computer networking underneath. Facebook, Instagram, and LinkedIn are just massive databases held together by a global network of servers.

Adaptive Network Control, IP2 Network, and Smart Networking

As we move further into 2026, networking is getting smarter. In the past, if a network cable got too busy, the whole system would just slow down. Today, we have adaptive network control.

This is like having a smart traffic police officer for your data. If the officer sees that there is a lot of traffic on one road (like everyone in the office watching YouTube at once), they can automatically divert the important traffic (like a Zoom call with a client) to a faster, clearer lane. This ensures that your most important work never gets interrupted.

We also see the rise of the ip2 network and other advanced protocols. These are basically the new and improved versions of how computers talk to each other, designed to handle the massive amount of data we use today, like 4K video and Virtual Reality.

Network Solutions for Pakistani Businesses and Homes

Running a business in Pakistan has its own challenges electricity cuts, fluctuating internet speeds, and the need for remote work. This is where professional network solutions come in.

If you own a small software house or a retail store, you can’t afford for your Connect Network to go down. You need a setup that includes:

  • Backup Internet: So if one provider fails, the other kicks in.

  • Safe Servers: To store your customer data.

  • Remote Desktop: So you can access your office computer from anywhere in the world.

At ITCS, we specialize in providing these IT support services to make sure your business stays online 24/7. Whether you need help setting up Microsoft 365 for your team or installing a complex server room, we bring international standards to Rawalpindi and beyond.

Carlton Sports Network, First Health Network & Kellogg Innovation Network (Special Examples)

Networking isn’t just for tech companies. Every industry has its own specialized version.

  • Carlton Sports Network: Specialized networks like this focus on broadcasting. They need to move massive amounts of video data instantly so you can see a cricket wicket the moment it happens, not ten seconds later.

  • First Health Network: In the world of medicine, networking saves lives. The first health network model is about connecting doctors, insurance companies, and hospitals. When a doctor in Lahore can instantly see the X-ray taken in a small clinic in a village, that is networking doing its best work.

  • Kellogg Innovation Network: This is a human network of researchers and business leaders. It shows that the goal of all this technology is to share ideas. By connecting the best minds, we can solve big problems like climate change or food security.network blog  

Connect Network  How Everything Works Together

At the end of the day, all these terms connect network, LAN, VPN, and WAN are just parts of a whole. Your goal as a user or a business owner is to have a seamless experience. You shouldn’t have to care about the cables or the adaptive network control settings. You just want it to work.

A truly successful connect network is one that stays in the background. It’s like the electricity in your house; you don’t think about the wiring in the walls until you flip the switch and the light doesn’t come on. Our job at ITCS is to make sure your switch always works.

 

Conclusion

Networking is no longer a luxury; it is a necessity. From the PlayStation Network that keeps our kids entertained to the state wide area network that keeps our country running, these connections define our lives in 2026.

For the business owners in Pakistan, the message is clear: your network is your net worth. If your connection to your customers is slow or unsafe, your business will struggle to grow. But with the right network solutions, you can compete with companies anywhere in the world, right from your office in Rawalpindi or Lahore.

At ITCS, we pride ourselves on being more than just an IT company. We are your partners in growth. We understand the local environment, the local challenges, and the best global technologies to solve them. Whether you need a simple VPN or a massive ip metropolitan area network for your organization, we are here to help.

Don’t let confusing technology hold you back. Let’s build a stronger, faster, and more connected Pakistan together.

Ready to upgrade your network? Contact us at ITCS today and let’s talk in plain English about how we can help you succeed!

Read More