Changing the Router's Admin Credentials
Default manufacturer credentials pose a serious security risk. Create a unique, strong password of at least 12 characters combining letters, numbers, and symbols to prevent unauthorized access to your router's configuration.
Changing the Network Name (SSID)
Default SSIDs reveal your router's brand and model to potential attackers. Use a generic, non-provocative name that avoids personal details like your name, address, or phone number.
Hiding the Network
Disabling SSID broadcast makes your WiFi invisible to network scans. Devices that have previously connected can still access it, but new devices won't be able to see or connect without manually entering the network details.
Strengthening WiFi Encryption
WPA2 AES encryption is recommended as the standard for home networks. It's superior to older WEP and WPA standards and uses Advanced Encryption Standard ciphers to protect your data transmission.
Turning off Plug 'n Play
Disabling Universal Plug and Play (UPnP) reduces the risk of unprotected smart devices being compromised or incorporated into botnets used for DDoS attacks and other malicious activities.
Turning off Remote Management
Remote router access should be disabled to prevent anyone outside your local network from accessing your router's administration console.
Limiting WPS
The WPS eight-character code method is vulnerable to cracking. Disable the code option, or disable WPS entirely if your router doesn't have a physical WPS button.
Keeping the Router Firmware Up to Date
Regular firmware updates address security vulnerabilities. Check for updates monthly, and install them immediately following any major virus or security announcements.
Turning on the Firewall
Your router's built-in firewall inspects traffic and blocks suspicious activity, providing an essential layer of protection between your home network and the internet. Make sure it's enabled.
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