Human rights are protected under international law through various treaties, conventions, and customary practices. Instruments like the Universal Declaration of Human Rights set foundational standards for the treatment of individuals globally. Nations that ratify such agreements are obligated to incorporate provisions into domestic law and ensure compliance, often monitored by international bodies. Organizations like the United Nations and the International Criminal Court play key roles in enforcing these laws and holding violators accountable. However, the effectiveness of these protections often depends on political will and domestic commitment to uphold human rights standards.