As a large information platform, a melting pot of culture, the Internet has an important influence on the way of knowledge, thinking, and values of hundreds of millions of netizens. The Internet's dissemination advantages and public opinion functions provide information exchange, cultural prosperity, and social consensus. Brand-new channels and means. However, the Internet is not a paradise. Without the rule of law and morals, Internet rumors, online scams, online traps, etc. will prevail, and the majority of Internet users, especially young people, maybe deeply affected. More than 700 million people across the country must definitely go online Construction and management. To this end, we must strengthen the construction of online content, strengthen online positive publicity, and cultivate a positive and healthy online culture. What's the most appropriate summary of this text? ['The network is a double-edged sword and needs to be strengthened in management.', 'Cybercrime rampant, need to strengthen legal constraints.', 'The Internet promotes both communication and cybercrime.', 'Network use needs to be guided to promote strengths and avoid weaknesses.']