Contemplate a contemporary software program software as a constellation of cities that dot the panorama. These cities are elements corresponding to databases, authentication companies, enterprise logic engines, and extra. Requests journey between elements carrying knowledge simply as residents journey between cities carrying their belongings. The highways that join the cities on this map are your APIs. Cities get probably the most consideration, typically receiving the safety and safety they want. If attackers need to sneak themselves or contraband items right into a metropolis, the place would they launch their assaults? On the highways coming into the cities.