Apple has introduced a program to scan images sent on iMessage for child exploitation and abuse, which has raised concerns about increased surveillance and censorship. The program uses client-side scanning, which allows for the inspection of private photos in iCloud and iMessage. Critics argue that this infrastructure can be easily redirected to greater surveillance and censorship. Apple has promised to refuse government demands to build and deploy government-mandated changes that degrade user privacy, but the company may face pressure from governments around the world to expand the program.