Tech Optimizer
April 10, 2025
- Safeguarding technology is crucial in the digital age due to potential threats from various devices.
- Two-factor authentication (2FA) enhances online account security by requiring a second code sent to a phone, email, or authentication app.
- Biometric verification methods and hardware authentication devices like YubiKeys can further enhance security.
- Backup codes should be printed when setting up 2FA, and passkeys offer a passwordless solution for securing accounts.
- Ransomware can lock users out of data until a ransom is paid, and Windows 10 and 11 have a feature called Controlled Folder Access (CFA) to protect essential folders.
- Windows Security provides baseline protection for PCs, and users should regularly check for updates and conduct manual scans.
- Microsoft's PC Manager utility enhances system security by offering features for storage and app management alongside virus scanning.
- Securing web browsers is vital, with unique settings available in browsers like Microsoft Edge, Firefox, and Chrome to improve privacy and security.
- Regularly clearing browsing history and keeping browsers updated helps mitigate risks from malware and phishing attacks.
- Securing Wi-Fi routers involves changing the default admin password and SSID, using strong encryption like WPA3, and regularly updating firmware.
- Custom firmware like DD-WRT or OpenWrt can enhance router security and functionality.
