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Security Principles
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SQL injection prevention

Learn SQL injection prevention in Cybersecurity Fundamentals with a focused explanation, a topic-specific example, edge guidance, and a mastery check.

12 min read • Intermediate
cybersecurity-031.txt
text
user_email="student@example.test"
cursor.execute("SELECT id FROM users WHERE email = ?",(user_email,))
row=cursor.fetchone()
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