Operation and Maintenance
Linux Operation and Maintenance
How to identify attacks in Tomcat logs
How to identify attacks in Tomcat logs
Tomcat logs are critical to identifying potential attacks effectively. This article will guide you on how to identify malicious activities from the logs and make corresponding security suggestions.
Identify malicious traffic characteristics
Attackers often use coding techniques to hide malicious intentions. Common coding methods include:
- URL encoding: Encoding with the beginning of
%(for example,
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How to create tables with sql server using sql statement
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How to create tables using SQL statements in SQL Server: Open SQL Server Management Studio and connect to the database server. Select the database to create the table. Enter the CREATE TABLE statement to specify the table name, column name, data type, and constraints. Click the Execute button to create the table.
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Methods to judge SQL injection include: detecting suspicious input, viewing original SQL statements, using detection tools, viewing database logs, and performing penetration testing. After the injection is detected, take measures to patch vulnerabilities, verify patches, monitor regularly, and improve developer awareness.
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How to recover data after SQL deletes rows
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