In 2014, the Heartbleed bug exposed a haunting reality: even a small flaw in rhetorical code can have massive consequences. A vulnerability in OpenSSL’s heartbeat request function allowed attackers to siphon sensitive data—passwords, credit card numbers, and private keys—directly from a computer’s memory. All it took was a single malformed request. Shockingly, the bug remained active and exploitable for over two years.
Here’s the kicker: the patch was just a few lines of code.
Why, then, did such a critical bug go unnoticed for so long? This is where rhetorical code studies steps in. Code isn’t just functional—it communicates. It persuades. It shapes behavior. And in the case of Heartbleed, it communicated poorly. Developers trusted what the code seemed to do without questioning the assumptions behind it.
Heartbleed shows us that programming isn’t just engineering—it’s writing. Like all writing, it carries meaning, assumptions, and risks. When developers read or write code, they’re engaging in rhetorical activity, deciding who gets to see what, when, and how.
We can’t ignore the rhetorical dimensions of digital systems. From security libraries to social media algorithms, the code we write shapes our world. And if we don’t read that code critically, we risk repeating the same mistakes—with far greater consequences. We must treat code as more than technical instruction—it’s a form of communication with real-world impact. Developers, educators, and users alike need to cultivate a rhetorical awareness of how code functions, what it implies, and who it affects. By recognizing the persuasive and procedural power embedded in software, we can build systems that are not only functional but also transparent, ethical, and secure.
Rhetorical Code Studies: Discovering Arguments in and around Code,
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