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所在平台: Udemy |
课程主页: https://www.udemy.com/course/cyber-security-manage-network-security-with-pfsense-firewall/
课程评论：没有评论
课程名称：安全：使用pfSense防火墙管理网络安全 课程概述：根据一家知名网络安全公司的最新研究，在线用户中不到一半的人理解“防火墙”一词，或者知道自己计算机上是否启用了防火墙。防火墙在企业环境中的重要性更是不言而喻，不仅保护公司网络的安全，还能优化流量路由并提供多种其他好处。在互联网上，你随时都有可能成为黑客、键盘记录器和特洛伊木马等网络威胁的目标，这些攻击通过未修补的安全漏洞进行。因此，如果你像大多数人一样进行在线购物和银行交易，你就很容易受到身份盗窃和其他恶意攻击的威胁。 防火墙充当你计算机与网络空间之间的屏障或保护。当你连接到互联网时，持续发送和接收称为“数据包”的小单位信息，防火墙通过一系列规则过滤这些数据包，决定其是否符合某些条件，从而选择阻止或允许数据通过。这种机制有效阻止了黑客的侵入，保护了你的银行账号和密码等敏感信息。大多数操作系统自带的基本防火墙默认仅监控入站流量，这可能会给你一种虚假的安全感。请记住，出站流量（如你的信用卡信息、银行账号和社会安全号码）并没有受到保护。好的防火墙能够监控双向流量，确保你的私人信息安全，并在在线时使你的计算机隐形，从而有效防止潜在的攻击。 pfSense是一款高度灵活的开源路由和防火墙软件，全球数以千计的企业在使用pfSense，可以说是全球最受信赖的开源网络安全解决方案。它拥有商业防火墙解决方案的所有功能，还可以根据组织的需求进行定制，打造独特的解决方案。课程内容包括如何安装和配置复杂的防火墙，如何将防火墙从小型家庭办公室扩展到大型企业网络，以及如何实施VPN、远程访问和企业网页代理等安全功能。这些都是IT工程师日常工作中会面临的基本挑战之一。 在本课程中，你将深入了解pfSense及其关键特性和优势，学习如何配置pfSense防火墙以及创建和管理防火墙规则。课程还将讲解如何与多个ISP连接并提供冗余方案，以及如何配置和测试pfSense以实现多WAN连接的故障转移和负载均衡。此外，安全的远程连接也是许多企业和专业人士关注的关键特性，你将学习如何利用OpenVPN和IPSec配置pfSense以实现可靠的远程连接。最后，还将学习如何将pfSense集成作为Squid代理服务器。如果你希望架构、部署和操作企业级防火墙，那么这门课程非常适合你。 在当前市场上，对IT和安全技能的需求非常大，但获取这些知识并不容易。本课程将在没有摸索和试错的情况下，为你提供所有开始应对互操作性需求所需的信息。初创公司和高科技公司愿意为具有确保其基础设施安全能力的IT工程师和承包商支付高额薪水，对这些技术的知识和经验有着强烈需求。掌握这些技术后，你将能够要求高薪水。 如果你想拥有这些备受追捧的技能，想赚取更高的收入为自己和家人创造更好的生活，那么“使用pfSense防火墙管理网络安全”培训项目将是你的理想选择。如果你真心希望成为一名专家云工程师，并提高自己的收入，现在就是采取行动的时候。让我们一起努力实现这个目标！
According to a recent study conducted by a major Cyber Security firm, less than half the online population understands the term "Firewalls" - or know if they have one enabled on their PC. Firewalls are even more important in a corporate or work environment. It not only keeps the corporate network safe - but can also optimize traffic routing and provide a whole range of other benefits. If you are connected to the Internet, you are a potential target to an array of cyber threats, such as hackers, keyloggers, and Trojans that attack through unpatched security holes. This means that if you, like most people shop and bank online, are vulnerable to identity theft and other malicious attacks. A firewall works as a barrier, or a shield, between your PC and cyberspace. When you are connected to the Internet, you are continually sending and receiving information in small units called packets. The firewall filters these packets to see if they meet certain criteria set by a series of rules, and after that blocks or allows the data. This way, hackers cannot get inside and steal information such as bank account numbers and passwords from you. Basic firewalls such as the one included in your operating systems, only monitor incoming traffic by default. This may give you a false sense of security. Keep in mind, outgoing traffic, with your credit card information, bank accounts, and social security number is not protected. A good firewall will monitor traffic in both directions. That is, both your incoming data and your outgoing data, keeping your private information safe. In addition to preventing unauthorized access to your PC, it also makes your PC invisible when you're online, helping prevent attempted intrusions in the first place. Firewalls are one of the most critical parts of a network. It's the first line of defense that your system has against attacks or unwanted visitors, and it makes all the difference in ensuring your data is protected. pfSense is a highly versatile, open source routing and firewall software. With thousands of enterprises using pfSense software, it is fast the world's most trusted open source network security solution. pfSense has all of the features you would find in a commercial firewall solution and more, and it is absolutely free! Better yet, you can customize pfSense based on your organization's requirements and create a unique solution that is perfect for you. Do you know what it takes to install and configure a sophisticated firewall? How do you scale your firewall from a small home office to a large corporation's network? How do you implement security features like VPN, remote access and corporate web proxy? These are some of the fundamental problems IT engineers struggle with on a daily basis. In this course, you'll learn about pfSense, all of its key features, how you can install and deploy it, as well as the different tasks you can perform. You'll learn about pfSense. You will gain an understanding of what pfSense is, its key features and advantages. You will learn how to configure pfSense as a firewall and create and manage firewall rules. pfSense is capable of working with multiple ISP connections and provide you this redundancy. You will learn to configure and test pfSense for failover and load balancing across multiple WAN connections. Besides that, secure remote connectivity is also a critical feature for many businesses and professionals. You will dive into configuring pfSense a free and robust remote connectivity solutions using OpenVPN and IPSec Finally, you'll learn how to configure and integrate pfSense as a Squid proxy server. if you are serious about architecting, deploying and operating enterprise grade firewalls - then this course is for you. These IT and security skills are in great demand, but there's no easy way to acquire this knowledge. Rather than rely on hit and trial method, this course will provide you with all the information you need to get started with your interoperability requirements. Startups and technology companies pay big bucks for IT engineers and contractors with the talent to secure their infrastructure required for today's ever complex networks. They demand knowledge and experience in these technologies. When you become skilled at these technologies - you can demand top dollar for your abilities. Do you want the skills to be highly sought after? Do you want your career to touch cloud 9? Did you answer, "Absolutely" to that question? If so, then our new training program "Managing Network Security with pfSense Firewall" is for you. Look, if you're serious about becoming an expert cloud engineer and generating a greater income for you and your family, it's time to take action. Let's do this together!
