This bill creates a formal process for federal law enforcement to keep certain investigations secret from the public and businesses. When federal officials investigate crimes—particularly those involving child predators—they can issue administrative subpoenas (legal demands for records) and require that the person or company receiving the subpoena keep it confidential. The bill establishes clear rules for when this secrecy is allowed and gives people the right to challenge it in court. Specifically, federal officials can require silence for 180 days if they certify that revealing the investigation could endanger someone's life, cause a suspect to flee, destroy evidence, intimidate witnesses, or seriously harm the investigation. The key innovation here is that recipients of these secret subpoenas can now ask a judge to review whether the secrecy requirement is actually necessary. The judge must decide quickly whether the government's reasons for keeping the investigation secret are valid. If the judge agrees the secrecy is needed, they can extend it for additional 180-day periods. This balances law enforcement's need for secrecy in sensitive investigations with the public's interest in knowing when the government is investigating them.