Evolution of Smartphones in Modern Era

The smartphone is one of the most revolutionary inventions of the modern age. It has completely changed the way we live, communicate, work, and entertain ourselves. From big, heavy mobile phones that could only make calls to today’s sleek, powerful devices that can do almost anything, smartphones have gone through an amazing journey. Let’s take a deep look at the evolution of smartphones in the modern era in simple English. The Beginning of Mobile Phones Before smartphones, there were basic mobile phones. In the 1980s, mobile phones were large, expensive, and used only for calling. The first mobile phones like the Motorola DynaTAC were bulky and had very limited battery life. Only businessmen or rich people could afford them. There were no cameras, no internet, and no touchscreens. From Basic Phones to Feature Phones In the 1990s, mobile phones started becoming smaller and more affordable. Brands like Nokia, Ericsson, and Motorola led the market. People could now send text message...
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How Can You Protect Your IoT Devices From Cyberattacks?

Securing your Internet of Things (IoT) devices is more important than ever, especially with the rise of smart homes and connected devices. These crucial actions will shield your Internet of Things devices from online attacks:

1. Modify the Preset Passwords

On your IoT devices, always change the default passwords. Make strong, one-of-a-kind passwords with a mix of characters, numbers, and symbols.


2. Consistently Update Firmware

Firmware updates are frequently released by manufacturers to address vulnerabilities. To keep your devices safe, make sure to install updates on a regular basis.

3. Turn Off Superfluous Features

In order to lessen the number of possible entry points for attackers, disable any features or services that you do not use, such as UPnP and remote access.

4. Employ a Different Network

For your IoT devices, create a different Wi-Fi network. By separating them from your primary network, this makes it more difficult for hackers to access your personal information.



5. Turn on two-factor verification (2FA)

Make sure all of your IoT devices have 2FA enabled. Because a second form of authentication is required, this provides an additional layer of security.

6. Keep an eye on network activity

Keep an eye on the traffic flowing through your network to spot any odd activity. To monitor connected devices, use network monitoring tools.


7. Turn Off Wasted Ports

To avoid unwanted access, close any ports on your router that are not in use. Hackers may find it simple to target open ports.

8. Keep Your Router Safe

By using WPA3 encryption, updating the firmware, and altering the default password, you can make sure your router is secure.

9. Use Third-Party Apps With Caution

On your IoT devices, stay away from installing third-party apps or software unless they are from reliable sources. Vulnerabilities may be introduced by malicious apps.



10. Educate Both You and Other People

Keep up with the most recent security threats and recommended procedures. Teach employees or family members how to use IoT devices safely.

You can keep your smart home or business secure and drastically lower the risk of cyberattacks on your IoT devices by adhering to these precautions.

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