It uses a hardened kernel and compiles all user space binaries as position-independent executables with stack-smashing protection.
Alpine Linux Wiki
seen from Malaysia
seen from China
seen from China
seen from China
seen from United States
seen from China
seen from China
seen from China
seen from United States
seen from Malaysia
seen from United States
seen from United States

seen from China

seen from New Zealand

seen from Malaysia

seen from United States
seen from China
seen from Vietnam
seen from China

seen from United States
It uses a hardened kernel and compiles all user space binaries as position-independent executables with stack-smashing protection.
Alpine Linux Wiki