I'm a housewife
ophthacare To protect their devices from the worm, users are advised to verify if those devices run the latest available firmware version, update the firmware if needed, set up strong administration passwords and block HTTP POST requests to -/cgi-bin/php, -/cgi-bin/php5, -/cgi-bin/php-cgi, -/cgi-bin/php.cgi and -/cgi-bin/php4, either from the gateway firewall or on each individual device if possible, the Symantec researchers said.