Если у вас нет вкладки Macros -> Security
ее можно добавить так (сорри, некогда переводить):

How do I change the macro security level in Access?

On the Tools menu, point to Macro, and then click Security. If you do not see the Macro menu item under the Tools menu, or

the Security menu item under the Macro menu, click the arrows at the bottom of a drop-down menu to display the hidden menu

items.
Tip If you want to see all menu items by default, on the Tools menu, click Customize, click the Options tab, and select the

Always show full menus check box.

I still can't see the Security command under the Macro menu

On the Tools menu, click Customize, and then click the Commands tab.
Click Rearrange Commands, select Menu Bar, and in the Menu Bar box, click Tools, and then click Macro.
In the Controls section, click Add.
The Add command dialog box will appear.

In the Categories box, click Tools, and then in the Commands box, click Security.
The Security command will appear in the Controls box.

Use the Move Up and Move Down buttons to position the Security command where you want.
If you'd like to position the Security command in its own group (between horizontal lines), with Security selected, click

Modify Selection and click Begin a Group. Select the menu item below the Security command, and repeat.

Click Close twice.
Click the Security Level tab, and then select the macro security level that you want to use.