Software marketed as a "free crack" or "password hacker" is rarely what it claims to be.
: If you want to share your internet without giving away your main password, set up a "Guest Network" in your router settings. This provides a separate, secure connection for visitors. Protecting Your Own Network Software marketed as a "free crack" or "password
: If you have a computer already connected to the network, you can view the security key in your network settings (e.g., "Network and Sharing Center" on Windows or "Keychain Access" on macOS). Software marketed as a "free crack" or "password