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网站被DDOS攻击的防御方法

针对DDoS（分布式拒绝服务）攻击，以下是一些常见的网站防御方法： 1. 使用DDoS防御服务：通过使用专业的DDoS防御服务提供商，可以将流量引导到其网络中，他们可以帮助您过滤出恶意流量并将合法流量传送到您的服务器。 2. 增强网络硬件：使用具有DDoS防御功能的硬件设备，如防火墙、负载均衡器和入侵防御系统等，可以增强您的网络安全。 3. 使用反向代理：通过使用反向代理服务器，可以将恶意流量分散到多个服务器上，从而减轻对单个服务器的压力。 4. IP过滤和黑名单：根据流量的来源IP地址进行过滤，将恶意IP地址列入黑名单。 5. 配置限制和防护机制：设置限制流量、频率和连接数等防护机制，可以有效地抵御DDoS攻击。 6. 加强服务器安全：确保服务器系统和应用程序的安全性，定期更新补丁，禁用不必要的服务，并加强访问控制和身份验证。 7. 监控和警报：设置监控系统以及实时告警机制，及时发现并应对潜在的DDoS攻击。以上是一些常见的网站被DDoS攻击的防御方法，然而，DDoS攻击手段不断演化，因此综合多种防御策略是保护网站安全的最佳实践。

Public @ 2023-07-23 19:00:26

网站安全维护技巧分析，如何不被黑呢？

网站安全一直是我们互联网运营人员老生常谈的话题，如何保持我们的网站安全稳定运行，持久承载我们公司的线上业务呢？网站安全问题也一直考验着站长运营人员的互联网安全意识和网站管理维护能力。今天想跟大家分享几个网站安全维护的小技巧，希望对从事网站运营的同学提供一些帮助。第一，选择安全稳定可靠的主机服务商我们都知道网站的基础服务就是空间和服务器，选择一个安全稳定靠谱的空间运营商可以帮我们节约很多的运营时间，

Public @ 2021-12-14 15:37:18

发现自己网站被黑，如何解决？

发现自己的网站被黑是一个严重的问题，需要立即采取措施解决。以下是一些建议： 1. 冻结帐号和服务器：首先，在发现网站被黑后，立即通知你的网站托管服务提供商或服务器管理员，要求他们冻结你的帐号和服务器。这可以防止黑客继续入侵和破坏你的网站。 2. 收集证据：在解决问题之前，先收集有关黑客入侵的所有证据。这包括黑客留下的文件、攻击日志、配置文件等。这些证据可以帮助你更好地理解黑客的攻击方式和目的。

Public @ 2023-07-29 14:50:53

网站被攻击，产生大量的动态垃圾url，返回200码，如何处理。

问网站被攻击，产生大量的动态垃圾url，这些垃圾链接返回200码，这种情况改如何处理啊。faq.faq1.这种情况是网站被入侵了，需要抓取让技术人员处理漏洞下。让这些链接先成为404状态，然后在robots里培训抓取，同时到百度资源平台，提交死链接。来源：搜外网

Public @ 2020-04-21 15:37:58

网站防止CC攻击的方法

1. 网络流量监测：检测大量的相同流量请求，并限制其访问频率。 2. IP黑名单：创建黑名单，自动封锁频繁访问的IP地址。 3. 人机验证：通过添加图形验证码或人机验证，防止机器自动攻击。 4. 限制连接速度：限制同一IP地址的连接速度，用于减缓强化攻击者的攻击速度。 5. 网络隔离：检测访问IP来源是否合法，对非法IP进行网络隔离，以避免流量攻击。 6. 防火墙：安装防火墙，规范网络访

Public @ 2023-04-24 04:50:13

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[ DB ] CONNECT:[ UseTime:0.023400s ] mysql:dbname=briline.net;host=106.14.77.182;port=3306;charset=utf8
[ SQL ] SHOW COLUMNS FROM `ob_article` [ RunTime:0.017150s ]
[ SQL ] SELECT * FROM `ob_article` WHERE `id` = 9823 LIMIT 1 [ RunTime:0.015840s ]
[ 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:0.016276s ]
[ 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:0.016581s ]
[ 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:0.017205s ]
[ 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` = 9823 LIMIT 1 [ RunTime:0.015829s ]
[ 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=9823 [ RunTime:0.016747s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海seo技术提升' AND `status` <> -1 LIMIT 1 [ RunTime:0.022396s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `cate` = '威海seo技术提升' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.037847s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海网站被攻击' AND `status` <> -1 LIMIT 1 [ RunTime:0.022560s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where', ) ]
[ SQL ] SELECT * FROM `ob_article` WHERE `category_id` = 12 AND `tags` = '威海网站被攻击' AND `status` <> -1 ORDER BY rand() LIMIT 0,2 [ RunTime:0.031782s ]
[ EXPLAIN : array ( 'id' => 1, 'select_type' => 'SIMPLE', 'table' => 'ob_article', 'type' => 'ALL', 'possible_keys' => NULL, 'key' => NULL, 'key_len' => NULL, 'ref' => NULL, 'rows' => 8035, 'extra' => 'Using where; Using temporary; Using filesort', ) ]

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