new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
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OWASP Cheat Sheets · all subjects

input_validation/unicode

1 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

Free-form Unicode text validation approach

Free-form text validation should primarily use: normalization to ensure canonical encoding is used across all text and no invalid characters are present; character category allowlisting covering Unicode categories such as decimal digits or letters which covers Latin alphabet and various other scripts (Arabic, Cyrillic, CJK ideographs); individual character allowlisting if allowing specific characters like apostrophe for Irish names.

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