Ender Storage Personal vs Global Frequencies

By default a frequency is global: everyone on a server who tunes to those three colours opens the same shared inventory. This is great for cooperative teams but means anyone can read or take from a known frequency.

To keep a frequency private, right-click the diamond latch/button on the block (or in the pouch interface) to flip it to personal mode. A personal frequency is bound to your player profile - only you can access that colour combination's storage, even if someone else tunes a block to the same three colours.

• Global (default): shared by everyone on the same frequency. Best for team bases.
• Personal: bound to you. Best for private valuables on multiplayer servers.

You can switch a frequency between global and personal at any time.