blocks|key|4884287|text|我建议将SSH和MySQL的端口更改为非标准的端口，以避免随意的端口扫描。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4884288|如果MySQL只是本地的，我将完全避免为它打开一个端口，而是使用一个插座。|offset|length|4884289|此外，确保在安全补丁发布后立即应用它们，并阅读和跟踪产品+你是+使用的所有安全文档。|entityMap|0|LINK|mutability|MUTABLE|url|http://dev.mysql.com/doc/refman/5.1/en/server-options.html#option_mysqld_socket|1|http://dev.mysql.com/doc/mysql-security-excerpt/5.1/en/index.html|2|http://php.net/manual/en/security.php|3|http://httpd.apache.org/docs/2.2/misc/security_tips.html^0|0|Y|2|0|0|Q|2|1|T|2|2|W|2|3^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@$D|W|E|X|1|Y]]|A|$]]|$1|F|3|G|5|6|7|Z|8|@]|9|@$D|10|E|11|1|12]|$D|13|E|14|1|15]|$D|16|E|17|1|18]]|A|$]]]|H|$I|$5|J|K|L|A|$M|N]]|O|$5|J|K|L|A|$M|P]]|Q|$5|J|K|L|A|$M|R]]|S|$5|J|K|L|A|$M|T]]]]

I would suggest changing the port of SSH and MySQL to something non-standard to avoid casual port scans.

If MySQL is only locally, I would avoid opening a port for it at all and use a <a href="http://dev.mysql.com/doc/refman/5.1/en/server-options.html#option_mysqld_socket" rel="nofollow noreferrer">socket</a> instead.

Also, make sure you apply security patches as soon as they come out, and read and follow all of the security documentation for the <a href="http://dev.mysql.com/doc/mysql-security-excerpt/5.1/en/index.html" rel="nofollow noreferrer">products</a> <a href="http://php.net/manual/en/security.php" rel="nofollow noreferrer">you're</a> <a href="http://httpd.apache.org/docs/2.2/misc/security_tips.html" rel="nofollow noreferrer">using</a>.

blocks|key|4884556|text|哇，这是个大问题。有很多事情要考虑，从操作系统的配置细节，到SSHd选项(只允许公开密钥)，再到Apache配置，这可能是一个全职的专业。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4884557|可以将MySQL配置为根本不使用TCP网络，而是使用Unix套接字。我建议你这么做。|4884558|然后，不要忘记，您需要仔细规划和设计运行在此基础上的应用程序。由于更常用的代码往往更多地被审查，这是一个我会仔细研究的领域。|4884559|从底部开始，有几个可以免费使用的配置指南和实用程序，它们将极大地帮助您入门：|4884560|OS|header-two|4884561|CentOS维基|offset|length|4884562|国安局准则|4884563|DISA准则|4884564|Apache|4884565|4884566|尼克托|4884567|帕洛斯|entityMap|0|LINK|mutability|MUTABLE|url|http://wiki.centos.org/HowTos/OS_Protection|1|http://www.nsa.gov/ia/guidance/security_configuration_guides/operating_systems.shtml#linux2|2|http://iase.disa.mil/stigs/stig/index.html|3|4|http://cirt.net/nikto2|5|http://www.parosproxy.org/^0|0|0|0|0|0|0|8|0|0|0|5|1|0|0|6|2|0|0|0|6|3|0|0|3|4|0|0|3|5^^$0|@$1|2|3|4|5|6|7|1F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1G|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|1H|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|1I|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|1J|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|1K|8|@]|9|@$M|1L|N|1M|1|1N]]|A|$]]|$1|O|3|P|5|6|7|1O|8|@]|9|@$M|1P|N|1Q|1|1R]]|A|$]]|$1|Q|3|R|5|6|7|1S|8|@]|9|@$M|1T|N|1U|1|1V]]|A|$]]|$1|S|3|T|5|J|7|1W|8|@]|9|@]|A|$]]|$1|U|3|R|5|6|7|1X|8|@]|9|@$M|1Y|N|1Z|1|20]]|A|$]]|$1|V|3|W|5|6|7|21|8|@]|9|@$M|22|N|23|1|24]]|A|$]]|$1|X|3|Y|5|6|7|25|8|@]|9|@$M|26|N|27|1|28]]|A|$]]]|Z|$10|$5|11|12|13|A|$14|15]]|16|$5|11|12|13|A|$14|17]]|18|$5|11|12|13|A|$14|19]]|1A|$5|11|12|13|A|$14|19]]|1B|$5|11|12|13|A|$14|1C]]|1D|$5|11|12|13|A|$14|1E]]]]

Wow, that's a wide-open question. There are a lot of things to think about, from configuration details of the OS, to SSHd options (allow public key only), to Apache configuration, which can be a full-time specialty.

MySQL can be configured to not use TCP networking at all, but to use Unix sockets instead. I'd recommend that. 

Then, don't forget that you need to carefully plan and design the application that runs on top of it all. Since code that's more commonly used tends to be more commonly reviewed, that's an area I'd look at pretty hard.

Starting from the bottom, there are several freely-available configuration guides and utilities that will help tremendously to get you started:

OS

<a href="http://wiki.centos.org/HowTos/OS_Protection" rel="nofollow noreferrer" title="CentOS Wiki">CentOS Wiki</a>

<a href="http://www.nsa.gov/ia/guidance/security_configuration_guides/operating_systems.shtml#linux2" rel="nofollow noreferrer">NSA Guidelines</a>

<a href="http://iase.disa.mil/stigs/stig/index.html" rel="nofollow noreferrer">DISA Guidelines</a>

Apache

<a href="http://iase.disa.mil/stigs/stig/index.html" rel="nofollow noreferrer">DISA Guidelines</a>

<a href="http://cirt.net/nikto2" rel="nofollow noreferrer">Nikto</a>

<a href="http://www.parosproxy.org/" rel="nofollow noreferrer">Paros</a>

blocks|key|4884301|text|添加mod_security|type|unstyled|depth|inlineStyleRanges|entityRanges|data|entityMap^0^^$0|@$1|2|3|4|5|6|7|C|8|@]|9|@]|A|$]]]|B|$]]

blocks|key|4884391|text|我关于Linux安全性的标准指南是确保Debian手册的安全，您可能需要更改CentOS的具体内容，但概念是坚实的。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|4884392|摘要：|4884393|首先拒绝，只允许需要的东西。|unordered-list-item|4884394|fail2ban|4884395|SSH密钥|4884396|日志检查|4884397|完整性检查|entityMap|0|LINK|mutability|MUTABLE|url|http://www.debian.org/doc/manuals/securing-debian-howto/^0|H|D|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@$A|Y|B|Z|1|10]]|C|$]]|$1|D|3|E|5|6|7|11|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|12|8|@]|9|@]|C|$]]|$1|I|3|J|5|H|7|13|8|@]|9|@]|C|$]]|$1|K|3|L|5|H|7|14|8|@]|9|@]|C|$]]|$1|M|3|N|5|H|7|15|8|@]|9|@]|C|$]]|$1|O|3|P|5|H|7|16|8|@]|9|@]|C|$]]]|Q|$R|$5|S|T|U|C|$V|W]]]]

my standard guide for Linux security is the <a href="http://www.debian.org/doc/manuals/securing-debian-howto/" rel="nofollow noreferrer">Securing Debian Manual.</a> you may need to change specifics for CentOS, but the concepts are solid.

summary:

<ul>
<li>DENY first, ALLOW only whats needed.</li>
<li>fail2ban</li>
<li>SSH keys</li>
<li>logcheck</li>
<li>integrity checking</li>
</ul>

blocks|key|782488|text|Stefan，您可以通过ssh隧道mysql连接，以便从其他机器管理它。它仍然认为您正在按照my.cnf设置在本地连接到它，但是您需要确保特权表具有适当的权限级别的admin_user@127.0.0.1，因为您是通过隧道连接到它的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|782489|或者，您可以简单地安装phpmyadmin，并且只启用通过ssh进行的本地访问和隧道。|782490|p/s：-I不能评论，因为没有足够的观点:p，这就是为什么我必须把这个作为一个答案。-I同意将标准端口更改为ssh等的自定义端口号。|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|H|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|I|8|@]|9|@]|A|$]]]|F|$]]

Stefan, you can tunnel the mysql connection via ssh to manage it from other machine. It still think that you are connecting to it locally as per the my.cnf setting, but you need to ensure the privileges table has admin_user@127.0.0.1 with the proper permission level since you are connecting to it via the tunnel.

Or you can simply installed phpmyadmin and enable only local access and tunnel that over ssh also.

p/s: 
-I can't comment since not enough point :p, which is why i have to put this as an answer.
-I agree with Ben answer to change standard port to custom port number for ssh and etc.

I'm kinda new with servers, but I know my way around. Now I've got a server configured, only I'd like to know if this setup is safe for production use, or if I could do some things better.

OS: Centos 5.3, basic installation with Apache, MySQL and PHP
Open ports: 22 for SSH/SFTP access, 80 for HTTP and 3306 for MySQL (only my IP has access, of course with identification)

I've configured Apache so that virtual hosts are allowed, and each domain has it's own folder in /var/www/domain.ext

Now, is this safe or am I missing stuff?

Thanks for you're advice, it's appreciated =)

LAMP Security CentOS

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

教程

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云智能顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云AI代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

功能1上新10个字符

功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符功能2描述100个字符。

功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符功能2上新100个字符。

功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符功能5描述100个字符

功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符功能5上新100个字符

功能4上新

文章&问答评论现已支持表情

全新交互，全新视觉，新增快捷键、悬浮工具栏、高亮块等功能并同时优化现有功能，全面提升创作效率和体验

社区富文本编辑器全新改版！诚邀体验～ 

精选全网热门MCP server，让你的AI更好用 🚀

💥开发者 MCP广场重磅上线！

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

聚焦“写作效率、视觉美观与运行性能”三方面进行全面升级，为您提供更高效、稳定的创作环境

社区富文本&Markdown编辑器全新改版上线，欢迎大家体验!

诚挚邀请您参与本次调研，分享您的真实使用感受与建议。您的反馈至关重要，感谢您的支持与参与！

社区新版编辑器体验调研

我对服务器有点陌生，但我知道该怎么做。现在我已经配置了一个服务器，只是我想知道这个设置对于生产使用是否安全，或者我是否可以做一些更好的事情。OS: CentOS5.3，使用Apache、MySQL和PHP端口进行基本安装:22个用于SSH/SFTP访问，80个用于HTTP，3306用于MySQL (当然只有我的IP有访问权限，当然有标识)我已经配置了Apache，以便允许虚拟主机，每个域在/var

问LAMP安全CentOS
EN

回答 5

Server Fault用户

Server Fault用户

OS

Apache

Server Fault用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问LAMP安全CentOSEN

回答 5

Server Fault用户

Server Fault用户

OS

Apache

Server Fault用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问LAMP安全CentOS
EN