27 Mar 2025

• by Admin
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How to Secure Your Home Network from Hackers in Bangladesh

In today’s digital age, securing your home network is more important than ever. With the rise of cyber threats, hackers can easily exploit weak networks to steal personal data, hijack devices, or even launch attacks. If you're using Dhaka Fiber Net or any other ISP in Bangladesh, following these security measures will help protect your home Wi-Fi from unauthorized access.

Why Is Home Network Security Important?

Many households in Bangladesh rely on home Wi-Fi for work, online banking, and entertainment. An unsecured network can lead to:

• Data theft (passwords, credit card details)

• Malware infections (viruses, ransomware)

• Slow internet speeds due to unauthorized users

• Illegal activities performed using your IP

By securing your network, you ensure a safer online experience for your family.

10 Ways to Secure Your Home Network

1. Change the Default Router Login Credentials

Most routers come with default usernames and passwords (like "admin/admin"). Hackers can easily find these online.
✅ Action Step: Log in to your router settings (usually via 192.168.1.1 or 192.168.0.1) and change both the username and password.

2. Use a Strong Wi-Fi Password

A weak password makes it easy for hackers to break in.
✅ Action Step:

• Use at least 12 characters with a mix of letters, numbers, and symbols.

• Avoid common words like "password123" or your phone number.

3. Enable WPA3 Encryption

Older encryption (WEP or WPA) is easy to crack. WPA3 is the most secure option.
✅ Action Step: Go to your router’s wireless settings and select WPA3 (if available) or WPA2-PSK (AES).

4. Disable WPS (Wi-Fi Protected Setup)

WPS allows easy device connections but is vulnerable to brute-force attacks.
✅ Action Step: Turn off WPS in your router settings.

5. Update Your Router Firmware Regularly

Outdated firmware has security flaws that hackers exploit.
✅ Action Step: Check for firmware updates in your router admin panel or visit the manufacturer’s website.

6. Enable a Firewall

A firewall blocks suspicious incoming traffic.
✅ Action Step: Most routers have a built-in firewall—enable it in the security settings.

7. Hide Your Wi-Fi Network (SSID)

Broadcasting your network name makes it an easy target.
✅ Action Step: Disable SSID broadcast in the wireless settings. Users will need to manually enter the network name to connect.

8. Use a Guest Network for Visitors

Sharing your main Wi-Fi password with guests increases risks.
✅ Action Step: Set up a separate guest network with a different password.

9. Disable Remote Management

Remote access allows hackers to control your router from outside.
✅ Action Step: Turn off remote management in the admin settings.

10. Monitor Connected Devices

Check for unknown devices using your network.
✅ Action Step: Use apps like Fing or check your router’s connected devices list regularly.

Bonus Tip: Secure Your Devices

• Install antivirus software on all devices.

• Keep operating systems and apps updated.

• Avoid clicking on suspicious links or downloading unknown files.

Final Thoughts

With Dhaka Fiber Net, you get high-speed internet, but security depends on you. By following these steps, you can significantly reduce hacking risks and enjoy a safer online experience.

🔒 Stay Secure, Stay Safe!

Need help securing your network? Contact Dhaka Fiber Net support for assistance!