然而，在以下几种高安全级别的场景中，离线更新是：
: This option indicates that the user wants to download all available plugin updates. The 20 might refer to a specific set of plugins or a filter based on a particular date range or set of criteria. The tar.gz format is commonly used for distributing software; here, it suggests the format of the plugin package.
在这些环境下，预先下载好插件包，然后在目标机器上手动安装，就成为了确保扫描器“弹药充足”、准确发现最新漏洞的唯一途径。
Challenge codes are temporary. If you waited too long to use it, you will need to generate a new one.
while [[ $# -gt 0 ]]; do case $1 in --version) PLUGIN_VERSION="$2" shift 2 ;; --output-dir) DOWNLOAD_DIR="$2" shift 2 ;; --extract) EXTRACT="true" shift ;; --help) echo "Usage: $0 [OPTIONS]" echo "Options:" echo " --version VERSION Plugin version (default: all-2.0)" echo " --output-dir DIR Download directory (default: /tmp/nessus_plugins)" echo " --extract Extract the archive after download" echo " --help Show this help message" exit 0 ;; *) log_error "Unknown option: $1" exit 1 ;; esac done download nessusupdateplugins all20targz top
Once the download completes on your internet-connected machine, prepare to move the file across your secure boundary. 1. Secure Media Transfer
setup_download_dir
Nessus plugins are small scripts that extend the scanner's capabilities, allowing it to detect specific vulnerabilities and configuration issues. These plugins are regularly updated to address new security threats, and users can download them from the Nessus website.
: On a machine with internet access, go to the Tenable Offline Registration Page. --output-dir) DOWNLOAD_DIR="$2" shift 2
A unique string generated by your Nessus installation.
：连接互联网的电脑或工作站，您需准备好Nessus许可证、浏览器和文本编辑器。
for a particular operating system or instructions on how to generate the Offline Challenge Code to download this file? Install Plugins Manually (Tenable Nessus 10.11)
Log into your offline Nessus scanner interface and navigate to the plugin update section to find your unique . 2. Access the Offline Plugin Portal --extract) EXTRACT="true" shift
Go to the Tenable Offline Registration page on a computer connected to the internet.
命令执行后，您会看到系统读取并安装插件包的进度。当看到类似于“ Nessus Plugins are now up to date ”（Nessus插件现已更新）的成功提示后，即表示更新已完成。Nessus服务会自动重新加载新插件，无需手动重启。
离线更新插件包的下载过程，依赖于您在。请严格遵循以下官方步骤：