What is the primary focus of software security?

The primary focus of software security is to ensure that the foundational programmatic logic of software is secure and resilient against vulnerabilities and threats. This involves implementing secure coding practices, conducting thorough code reviews, and using security testing methods to identify and mitigate risks within the software itself. By prioritizing the security of the core logic, developers can create applications that maintain integrity, confidentiality, and availability, addressing potential vulnerabilities originating from the code.

Ensuring that the underlying logic is secure is critical because many attacks exploit weaknesses at this level, such as buffer overflows, injection flaws, and logic errors. By incorporating security from the design phase and enforcing secure practices throughout development, organizations can build more secure software that can effectively thwart malicious attempts to exploit it.

Options focused on data transmission security, web application firewalls, and network traffic management all contribute to a secure environment but do not address the intrinsic security of the software's codebase itself. These measures are best seen as complementary to securing the foundational programmatic logic, which remains the core focus of software security.