LIVEcommunity 十月回顾涵盖了各种主题，包括在 Google Cloud 上识别和部署 PAN-OS 版本、有用的技巧和窍门、庆祝 2023 年 CX 日、新的成员亮点、各种 Cortex Playbook、新的 PANCast 集和更多内容！本文将重点介绍社区在 2023 年 10 月的亮点，包括关于 VM-Series 防火墙的特定版本识别和部署方法、如何保护防火墙免受 DoS 攻击以及如何恢复 VM-Series 防火墙出厂设置的技巧，还有关于利用 Layer-7 可见性和威胁防护增强微分段的讨论。此外，文章还介绍了 LIVEcommunity 如何庆祝 CX 日以及对社区成员 @sawjain 的认可，并重点介绍了几个最新的 Cortex Playbook，以及新的 PANCast 集。最后，文章还回顾了本月在 LIVEcommunity 上讨论并得到解决方案的热门问题。

🧑‍💻 **VM-Series 防火墙版本识别与部署**：文章提供了一种在 Google Cloud 上识别 VM-Series NGFW 的特定版本的方法，无需升级或创建新的基础镜像。文章详细阐述了如何根据 PAN-OS 版本和许可模型识别 VM-Series 版本，以及如何部署特定版本的 VM-Series 并通过自动化实现部署。

🛡️ **保护防火墙免受攻击**：文章介绍了 Palo Alto Networks 防火墙的 Packet Buffer Protection (PBP) 功能，该功能可以保护防火墙和网络免受单源拒绝服务 (DoS) 攻击，这些攻击会导致数据包缓冲区出现故障并中断合法流量。

🧰 **恢复 VM-Series 防火墙出厂设置**：文章介绍了恢复 VM-Series 防火墙出厂设置的步骤，并强调了此操作的必要性和谨慎性。文章还提醒读者，恢复出厂设置会擦除防火墙上的所有配置和数据，因此应谨慎操作。

🌐 **增强微分段安全**：文章探讨了如何利用 Layer-7 可见性和威胁防护来增强微分段安全。文章指出，微分段产品（例如 VMware NSX）可以阻止攻击者在组织网络中横向移动，但这只是安全策略的一部分。为了确保攻击者无法在允许相互通信的应用程序之间横向移动，需要更深层的威胁检测，以防止 DNS 隧道和数据泄露造成的的数据丢失。

🎉 **LIVEcommunity 庆祝 CX 日**：文章介绍了 LIVEcommunity 如何庆祝 2023 年 10 月 3 日的客户体验日 (CX Day)。文章还强调了 Palo Alto Networks 致力于为客户创造积极体验，并引用了数字体验设计经理 Chris Todd 对 CX 日的看法。

🌟 **社区成员亮点**：文章表彰了社区成员 @sawjain，并赞扬了他在 LIVEcommunity 中的参与度和贡献。文章列举了 @sawjain 在社区中的活跃度，包括发布帖子、点赞和撰写解决方案的统计数据。

🤖 **Cortex Playbook**：文章介绍了几个最新的 Cortex Playbook，包括自动执行 DLP 事件反馈、云令牌盗窃响应、揭示 RDP 秘密以及利用身份威胁情报自动化等主题。文章详细阐述了每个 Playbook 的功能和优势，以及它们如何帮助组织提高安全性和效率。

🎙️ **新的 PANCast 集**：文章介绍了最新的 PANCast 集，包括关于 PAN-OS 版本和 TAC 使用的工具等主题。文章还提供了 PANCast 播客的链接，方便读者了解更多信息。

🤝 **热门讨论**：文章回顾了本月在 LIVEcommunity 上讨论并得到解决方案的热门问题。文章还提供了这些讨论的链接，方便读者了解更多信息。

🏆 **解决方案工程师贡献**：文章介绍了 LIVEcommunity 解决方案工程师如何将讨论中包含的接受解决方案转化为包含更多信息、文档和清晰度的文章。文章还列举了本月发布的几篇由解决方案工程师贡献的文章。

📢 **安全意识月**：文章提醒读者，10 月是网络安全意识月。文章还介绍了美国网络安全与基础设施安全局 (CISA) 创建网络安全意识月已有 20 年的历史。

🔐 **安全提示**：文章鼓励读者在网络安全意识月期间关注数据和设备安全。文章还提醒读者，定期更新软件、使用强密码和谨慎点击链接是保障网络安全的重要措施。

 Welcome to our October 2023 Rewind, where we review some of LIVEcommunity’s biggest headlines from the past month! In October, we featured articles and blogs on: identifying and deploying PAN-OS versions on Google Cloud, helpful tips and tricks, celebrating CX Day 2023, a new member spotlight, various Cortex Playbooks, new PANCast episodes and much more! Read on to see community's October 2023 highlights.  Identify and Deploy specific PAN-OS versions of VM-Series on Google CloudThis article provides an alternative method to identify exact versions of the VM-Series NGFW directly without having to either upgrade or create a new base image. In this article, we will look at how to identify the VM-Series versions based on the PAN-OS version and licensing model, how to deploy a specific version of VM-Series and then also how we can deploy the same through automation. Read on to learn more… Tips & Tricks: Packet Buffer Protection (PBP)Protect your firewall and network against single-source denial of service (DoS) attacks that can wreak havoc on your packet buffer and disrupt your legitimate traffic, Palo Alto Networks firewalls have a feature called Packet Buffer Protection (PBP). Read on to gain more insight into this feature…  Tips & Tricks: How to Factory Reset Your VM-Series FirewallFactory resetting your firewall is a drastic step that should only be taken when necessary and with careful consideration. It's important to note that a factory reset should not be taken lightly, as it will erase all configurations and data on the firewall.  Enhancing Micro-Segmentation with Layer-7 Visibility & Threat ProtectionWhile micro-segmentation products such as VMware NSX prevent attackers from moving around an organization’s network, it is only part of the bigger picture. To ensure threats don’t move laterally between applications that are allowed to talk to each other, a deeper level of threat inspection is needed that protects against Data Loss caused by DNS tunneling and Data Exfiltration.  LIVEcommunity Celebrates CX Day 2023!October 3rd was Customer Experience Day, aka CX Day. The Customer Experience Professional Association (CXPA) describes it as a time when "the CX community celebrates the professionals and companies that make great customer experiences happen.”. At Palo Alto Networks, creating positive experiences for our customers is a pillar of our values. Learn more about why this day is important and hear from Manager of Digital Experience Design, Chris Todd about his thoughts on CX Day!  October is Cybersecurity Awareness Month!There’s no better time to think about securing your data and devices than, well, a month dedicated to cybersecurity. October 2023 marks the 20 years since the Cybersecurity and Infrastructure Security Agency's (CISA) created Cybersecurity Awareness Month. LIVEcommunity Member Spotlight: @sawjainFor our Member Spotlight, we’d like to applaud one of our community members, @sawjain, for their participation and engagement in the LIVEcommunity. Since joining the community in March 2023, they have written 194 posts, received 55 likes, and authored 48 solutions (and counting)!. Playbook of the Week: Automating DLP Incident FeedbackCortex XSOAR automates and streamlines the exemption request process with the DLP Incident Feedback Loop playbook. This playbook speeds up exemption request management in Enterprise DLP incidents, enabling organizations to enrich user details, seek approvals, and communicate outcomes effectively. By doing so, it ensures that robust data security measures are maintained with quicker response times. Learn more by reading this playbook! Playbook of the Week: Cloud Token Theft Response Cloud computing's scalability, adaptability, and cost-efficiency have seen businesses increasingly utilize these services. Nevertheless, with the growth of cloud services come new security risks. Among these issues, cloud token theft is gaining prominence. This article elaborates on cloud token theft, its risks, and how organizations can detect and counter these security threats. Learn more by reading this playbook! Playbook of the week: Uncover Your RDP Secrets Remote Desktop Protocol (RDP) is a proprietary protocol developed by Microsoft which provides a user with a graphical interface to connect to another computer over a network connection. Learn more by reading this playbook! Playbook of the Week: Unleash the Power of Identity Threat Intelligence with AutomationSecurity operations must be proactive against identity-related threat vectors, such as compromised accounts and malicious insiders. This means leveraging the power of AI and automation for advanced detection capabilities that enable organizations to quickly identify, investigate, and ultimately respond to identity threats. New PANCast Episodes Are Out! PANCast is a Palo Alto Networks podcast that provides actionable insights from cybersecurity experts to customers, helping them ensure each day is more secure than the one before it. Visit our PANCast homepage to learn more and watch our previous podcasts in this series. PANCast™ Episode 28: A Few Things to Know About PAN-OS Versioning PANCast™ Episode 29: Tools Used by TAC October ‘23 Discussion Highlight: Posts With Accepted Solutions Nominated Discussions help LIVEcommunity Solutions Engineers highlight a discussion that has an Accepted Solution, and turn it into an article with additional helpful information, documentation, and clarity! Here are the Nominated Discussions we published this past month: