How do the freedoms outlined in the declaration protect individuals from today's global issues of terrorism and nuclear warfare?

The Universal Declaration of Human Rights was adopted by the UN General Assembly as the result of the experience of the Second World War.

The freedoms that are outlines in the declaration protect individual from today’s global issues of terrorism and nuclear warfare by stating that all human rights should be protected by the rule of law.

In article Three it states the following;
Everyone has the right to life, liberty and security of person.

The universal acceptance of the declaration and it’s incorporation in the constitutions and laws of many countries is what most protects individuals from today’s global issues of terrorism and nuclear warfare

I hope this helps, Regards.

i used to know but i learned it a long time ago sorry

explanation:

i literally just read the book and studied it for months so i could you, but i need to know where these questions are coming from. they are too general.