How secure is the Cylinder against forced entry?

Original HubSpot URL: https://learn.simpled.uk/if-i-were-to-smash-the-cylinder-lock-with-a-hammer-from-the-outside-would-i-gain-access-to-the-shaft-that-turns-the-cylinder-allowing-me-to-use-pliers-to-open-th-1727963846581

While no lock or door is entirely impervious to being breached with enough time, tools, and noise, our designers have carefully engineered a complex mechanism combined with a sturdy body to provide a high level of security and peace of mind.