Which of the following represents the SAFECode secure coding practice: "Use Code Analysis Tools to find Security Issues Early"?

$1.$

SAFECode secure coding practice: Use Code Analysis Tools to find Security Issues Early $-$ Look for classes of security issues that a security feature, programming language or framework may mitigate on the developer's behalf.

$2.$

SAFECode secure coding practice: Use Code Analysis Tools to find Security Issues Early $-$ Use built$-$in security features in the frameworks and tools and ensure appropriate coding standards and conventions are created, maintained and communicated to the development team.

$3.$

SAFECode secure coding practice: Use Code Analysis Tools to find Security Issues Early $-$ Treat all user$-$originated input as untrusted.

$4.$

SAFECode secure coding practice: Use Code Analysis Tools to find Security Issues Early $-$ Utilize static analysis tools that plug directly into the IT Development Environment $($IDE$)$ to allow developers to find security bugs.