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漏洞类型说明

代码执行漏洞是指在恶意攻击者利用应用程序中的漏洞或错误，导致被攻击的应用程序去执行攻击者输入的不安全的代码的一种安全漏洞。攻击者可以利用此种漏洞向系统中注入恶意代码，从而达到对系统数据损坏或其它目标的目的。该类漏洞一般分为任意代码执行类型，命令执行类型和SQL注入类型三种。

Public @ 2023-03-01 11:00:12

apache、iis规则设置防盗链

威海网站建设威海防盗链
2549

Linux下规则文件.htaccess(手工创建.htaccess文件到站点根目录)<IfModule mod_rewrite.c>RewriteEngine onRewriteCond %{HTTP_REFERER} !baidu.com [NC]RewriteCond %{HTTP_REFERER} !google.com [NC]RewriteCond %{HTTP_REFERE

Public @ 2022-01-19 16:09:16

虚拟主机相关基础知识

虚拟主机是一种在物理服务器上划分多个独立的虚拟服务器的技术。每个虚拟主机都拥有自己的操作系统、磁盘空间、内存和网络资源，通过虚拟化技术实现对资源的隔离和共享。虚拟主机的基础知识包括以下几个方面： 1. 虚拟化技术：虚拟主机实现的关键是虚拟化技术，主要有全虚拟化和半虚拟化两种方式。全虚拟化通过虚拟机监控程序（VMM）模拟硬件设备，使每个虚拟机都能运行自己的操作系统；半虚拟化则需要对操作系统进行

Public @ 2023-07-26 07:00:54

漏洞类型说明

代码执行漏洞是指在恶意攻击者利用应用程序中的漏洞或错误，导致被攻击的应用程序去执行攻击者输入的不安全的代码的一种安全漏洞。攻击者可以利用此种漏洞向系统中注入恶意代码，从而达到对系统数据损坏或其它目标的目的。该类漏洞一般分为任意代码执行类型，命令执行类型和SQL注入类型三种。

Public @ 2023-03-01 11:00:12

网站漏洞解决方案

SQL注入漏洞解决方案：1.解决SQL注入漏洞的关键是对所有来自用户输入的数据进行严格检查、对数据库配置使用最小权限原则2.所有的查询语句都使用数据库提供的参数化查询接口，参数化的语句使用参数而不是将用户输入变量嵌入到SQL语句中。3.对进入数据库的特殊字符（'"\<>&*;等）进行转义处理，或编码转换。4.确认每种数据的类型，比如数字型的数据就必须是数字，数

Public @ 2021-01-07 15:37:19

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基本文件流程错误 SQL 调试

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[ DB ] CONNECT:[ UseTime:0.024895s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_config` [ RunTime:0.017661s ]
[ SQL ] SELECT * FROM `ob_config` [ RunTime:0.016775s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_config', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 25, 'extra' => NULL, ) ]
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.017627s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6113 LIMIT 1 [ RunTime:0.016760s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='cate' order by times desc limit 15 [ RunTime:0.016925s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by times desc limit 100 [ RunTime:0.017171s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using filesort', ) ]
[ SQL ] select * from `ob_article_tongji` where category_id=12 and mark_type='tags' order by rand() limit 30 [ RunTime:0.017664s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article_tongji', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 608, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 6113 LIMIT 1 [ RunTime:0.016625s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'const', 'possible_keys' => 'PRIMARY', 'key' => 'PRIMARY', 'key_len' => '4', 'ref' => 'const', 'rows' => 1, 'extra' => NULL, ) ]
[ SQL ] update `ob_article` set views=views+2 where id=6113 [ RunTime:0.019279s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海网站建设' AND `status` <> -1 LIMIT 1 [ RunTime:0.023804s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海网站建设' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.045665s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海网站漏洞及处理' AND `status` <> -1 LIMIT 1 [ RunTime:0.028026s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海网站漏洞及处理' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.033701s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 9562, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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