Summary of Hacking Websites with SQL Injection - Computerphile

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SQL injection is a vulnerability in web applications that allows attackers to inject malicious code into the database. This can be done by entering SQL code directly into a website or by using a form to input the code. To avoid this, you can escape quotes when entering SQL code into a website, or use a programming language that handles SQL better, like PHP.

• 00:00:00 SQL is a language used to talk to databases, and it can be easy to inject SQL commands into websites. This can be done by entering SQL code directly into a website or by using a form to input the code. If you're not careful, you can cause problems by executing SQL commands that don't actually exist. To avoid this, you can escape quotes when entering SQL code into a website, or use a programming language that handles SQL better, like PHP.
• 00:05:00 SQL injection is a vulnerability in web applications that allows attackers to inject malicious code into the database. Prepared statements, which are a hack on top of the standard SQL command, protect against this vulnerability.