Introduction

What is Wi-Fi Technology? Meaning and Introduction

Full History of Wi-Fi Technology: Inventor, Year, Father of Wi-Fi

What Are Benefits of Wi-Fi Technology? (Top 10 Advantages)

What Are Applications of Wi-Fi Technology?

Different Types of Wi-Fi (Wireless Networks Types)

List of Different Wi-Fi Protocols With Full Comparison

List of Wi-Fi Internet Terminology: All Terms & Glossary

Wi-Fi Working Methodology

How Does Wi-Fi Work? Wi-Fi Working Process & Components

What is Wi-Fi Hotspot? How Wi-Fi Hotspot Works? Types

What is Wi-Fi Card in PC or Laptop? Types of Wi-Fi Cards

Wi-Fi Radio Signals and Waves Explained in Simple Terms

Important Concepts

Different Wi-Fi Modes of Operation You Must Know

Wi-Fi Network Services and Wi-Fi Channels Explained

Different Wi-Fi Frequency Bands and Wi-Fi Bandwidth Explained

5 Best Wi-Fi Alternatives You Must Know

Wi-Fi Major Concerns and Dangers (Wi-Fi Disadvantages)

Wi-Fi Security

What is Wi-Fi Security? Why Wi-Fi Security is Important?

Wi-Fi Security Standards & Protocols (WEP vs WPA vs WPA2 vs WPA3 Comparison)

Top 4 Wi-Fi Network Security Services and Devices

Top 4 Biggest Wi-Fi Security Risks, Threats, Vulnerabilities

Top 4 Wi-Fi Security Tips: How to Keep Your Wi-Fi Safe & Secure

Abbreviations

Wi-Fi Full Form in English & Hindi (WiFi Pronunciation, Meaning)

Wi-Fi - Certificate

Wi-Fi is an essential technology for internet connectivity not only in homes and offices, but also for smart and connected devices. It is a form of the local area network (LAN), enabling wireless connectivity for data transfer, internet, and much more.
In this Wi-Fi tutorial for beginners, you will find all the basics and advanced things related to Wireless Fidelity technology. From applications and benefits of Wi-Fi to technical concepts like <a href="https://www.tutorialsfreak.com/wi-fi-tutorial/wi-fi-access-protocols" target="_blank" rel="noopener">protocols</a>, <a href="https://www.tutorialsfreak.com/wi-fi-tutorial/wi-fi-frequency-bands-and-bandwidth" target="_blank" rel="noopener">frequency</a>, <a href="https://www.tutorialsfreak.com/wi-fi-tutorial/wi-fi-frequency-bands-and-bandwidth" target="_blank" rel="noopener">bandwidth</a>, <a href="https://www.tutorialsfreak.com/wi-fi-tutorial/wi-fi-operating-modes" target="_blank" rel="noopener">operating modes</a>, and <a href="https://www.tutorialsfreak.com/wi-fi-tutorial/introduction-to-security-of-wi-fi" target="_blank" rel="noopener">security</a>, we have covered everything.

Wi-Fi - Example

Wi-Fi - Interview Question

In this Wi-Fi tutorial, learn about Wi-Fi introduction, Its benefits, technical concepts like protocols, frequency, bandwidth, operating modes, security, and more.

Wi-Fi Tutorial for Beginners [In-depth Guide]

Wi-Fi Tutorial

Wi-Fi Quiz and MCQ Test

Easily learn basic to advanced concepts related to Wi-Fi technology.

How to Keep Your Wi-Fi Safe and Secure?

Wi-Fi Security Tips

Test your knowledge with a quick quiz!

<?xml encoding="utf-8" ?>Being surrounded by a technological world indicates that we are all dependent on numerous gadgets and devices that require an internet connection.&nbsp;Our increasing dependence on the internet has supported the causes for many risks and dangers. Many people are simply unaware of the Wi-Fi risks that these insecure connections can pose.&nbsp;<img title="How to Keep Your Wi-Fi Safe and Secure.png" src="https://d2x0t6n5jvjipg.cloudfront.net/uploads/learning-course/images/lcourses/416672d8-864e-47be-a0ae-2f98b793410c-1647334117.png" alt="How to Keep Your Wi-Fi Safe and Secure?" width="767" height="650">&nbsp;

Hackers are omnipresent and ready to take advantage of just a single mistake. Here are some of the top Wi-Fi security tips for you to always keep in mind:
<h3 style="text-align: justify;" role="presentation">1. Change your default username and password&nbsp;</h3>
Keep complicated and difficult credentials, so the hackers can&rsquo;t access them. Choose a password with symbols, letters, and numbers to make it complicated to find out.&nbsp;
Wi-Fi providers assign a username and password to the network, and it is very easy for hackers to find these default passwords online.&nbsp;
If they decode the credentials of the network, they can change the password and conduct malicious activities.&nbsp;
<h3 style="text-align: justify;" role="presentation">2. Opt for encryption methods&nbsp;</h3>
Use encryption methods that enable the safety of such wireless networks. Encryption translates the information that has to be transferred into undecipherable computer language. Such methods protect confidential information from getting into the hold of hackers and being converted into malicious content.&nbsp;&nbsp;
<h3 style="text-align: justify;" role="presentation">3. Use VPN (Virtual Private Network)&nbsp;</h3>
Always make use of a VPN that supports effective communication over unsecured, wireless connections in a private manner.&nbsp;
This form of network encrypts the data and even alters the IP address to maintain the confidentiality of the location of the user and the access mediums.
<h3 style="text-align: justify;" role="presentation">4. Update your router software&nbsp;</h3>
You must always keep your router software up-to-date to ensure the safety of wireless network technologies.&nbsp;
The router&rsquo;s software consists of various vulnerabilities that hackers can very easily exploit. There is no option of automatic updates in most of the routers. So it is vital to manually update the software to ensure your wireless network is adequately protected.

One of the most common Wi-Fi threats is called a ____ attack.

The use of an open or unsecured network can turn out to be extremely harmful to users.

A _____ device is one of the foremost security devices because it helps to keep two networks separate from each other.

_____ translates the information that has to be transferred into undecipherable computer language.

Security level of WPA3 is very low.

_______ is a security device to maintain information safety.

You must always keep your router software _____ to ensure the safety of wireless network technologies.

Small vulnerabilities in the Wi-Fi network could cause issues. Learn how to secure your Wi-Fi connection and keep it safe with simple Wi-Fi Security Tips.