# Secure Software at Testing · 1

[Agila University track](https://edu.agilaos.com/track.php?track=28&lang=tl)

Mga 15 minuto bawat aralin. Hulaan, patakbuhin, baguhin, ipaliwanag, at sagutan ang pagsusulit sa University.

- [Lesson 1: Mag-validate bago lumampas sa boundary](lesson-1/lesson.html)
- [Lesson 2: Ihiwalay ang data sa instruction](lesson-2/lesson.html)
- [Lesson 3: Dapat hamunin ng regression test ang fix](lesson-3/lesson.html)