Background
Maintenance for Security Guard ends on April 1, 2024. After this date, the generation of Security Guard images and related features will be discontinued. Existing apps that use the Security Guard SDK are not immediately affected. However, if any problems occur, you must switch to Blue Shield. This document explains how to switch to Blue Shield for new mPaaS apps and existing apps that use Security Guard.
Solution
Blue Shield is a direct replacement for Security Guard. It includes a client-side SDK and security images. See the following documents for instructions on replacement and validation:
iOS: mPaaS 10.2.3: Switch between Security Guard and Blue Shield
Android: mPaaS 10.2.3: Switch between Security Guard and Blue Shield
If you use a custom baseline or have other questions, join the DingTalk group by searching for ID 145930007362 or submit a ticket to contact the helpdesk and ask if you can switch to the 10.2.3 baseline.