WiFi Security

WiFi is an acronym for ‘Wireless Fidelity’ which is one of methods by which computer/device may connect to the internet with out the use of wires. This is a technique of communication between the devices like routers, Computers, tablets, smartphones and other related hardware it makes use of radio frequencies.

Security Risks and WiFi Threats

• Eavesdropping: Hackers can intercept data transmitted over a WiFi connection, potentially accessing sensitive information such as personal or financial details.
• Rogue access points: An unauthorized user could set up a fake WiFi network that appears legitimate, tricking users into connecting and providing access to their devices.
• Man-in-the-middle attacks: An attacker intercepts data transmission between your device and the WiFi network, potentially altering data or injecting malware.

Best Practices for Secure WiFi Connections

• Use strong encryption: Ensure your WiFi network uses the latest available encryption standards, such as WPA3 or, at minimum, WPA2.
• Change default credentials: Change the default username and password for your WiFi router to prevent unauthorized access and configuration.
• Keep your router firmware up to date: Regularly check for and install any available firmware updates to prevent potential security vulnerabilities.
• Create a guest network: If you have visitors or clients, set up a separate guest network for them to use. This ensures your primary network remains secure.
• Disable WiFi Protected Setup (WPS): Although WPS can simplify the connection process, it may also create security vulnerabilities. Disabling it forces users to connect via the more secure password method.
• Use a Virtual Private Network (VPN): Connect to the internet using a VPN, which provides a secure, encrypted tunnel for data transmission.

By understanding the potential security risks associated with WiFi connections and following these best practices, you can enjoy the convenience, flexibility, and mobility of WiFi while ensuring a secure browsing experience.