Where are the security nodes in mass effect 2?

Answer 1

In Mass Effect 2, security nodes are located in various areas, primarily within the game's missions and on the Normandy ship. Players can encounter them in locations like the Collector ship and during specific side quests. Interacting with these nodes allows players to disable security systems, hack terminals, or gain access to restricted areas. They are integral to completing certain objectives and enhancing gameplay stealth elements.