黑客攻击行为特征分析与反攻击技术

内容提要：要想更好的保护网络不受黑客的攻击，就必须对黑客的攻击方法、攻击原理、攻击过程有深入的、详细的了解，只有这样才能更有效、更具有针对性的进行主动防护。下面通过对黑客攻击方法的特征分析，来研究如何对黑客攻击 ……

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+-----------+-------------+-----------------------------------------------------------------------+
| Update    | Update_priv | 允许用update语句修改表中现有记录。                                    |
+-----------+-------------+-----------------------------------------------------------------------+
| Delete    | Delete_priv | 允许用delete语句删除表中现有记录。                                    |
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| Create    | Create_priv | 允许建立新的数据库和表。                                              |
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| Drop      | Drop_priv   | 允许删除现有的数据库和表。                                            |
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| Index     | Index_priv  | 允许创建、修改或删除索引。           &