A record pointer in a database. When a database file is selected and the cursor is opened, the cursor points to the first record in the file. Using various commands, the cursor can be moved forward, ...

David Litchfield's ongoing assault on Oracle databases has unearthed a new method of exploiting PL/SQL injection vulnerabilities. Litchfield, co-founder and managing director at NGSS (Next Generation ...

As companies get bigger and bigger, odds are who has access and owns what information is going to get more and more fragmented — and the risk of the last person knowing how to do something, like ...