The phrase "gives security" can be replaced with several different synonyms to express the same idea. Some of these synonyms include "provides safety," "ensures protection," "guarantees security," "affords peace of mind," "delivers a sense of security," and "grants assurances." Each of these words and phrases provides a slightly different perspective on the concept of "gives security," but they all essentially communicate the idea that something is being done to ensure safety and security. Whatever synonym is used, the message is clear: there is a level of comfort and protection that comes with the actions being taken.