BotDetect 3 ASP CAPTCHA 是一个网站安全解决方案（组件），旨在保护您的注册、评论、投票、留言簿、内容提交和其他在线表单免受自动垃圾邮件提交。它生成 CAPTCHA 图像，其中呈现的文本代码，人类很容易破译，但不需要垃圾邮件机器人。 从本质上讲，它允许您专注于代码或内容，而不是删除垃圾邮件。 "开发者版"包括完整的源代码和皇家免费发行权！ 主要特点： - 时间无限和功能齐全的演示版本; - 60 种安全且可读的 Captcha 图像样式; - 10 种安全且可访问的 Captcha 音质样式; - 本地化 Captcha 生成，使用各种 Unicode 字符集和多语言声音发音; - 自定义 Captcha 图像大小、格式、配色方案; - 自定义 Captcha 代码长度、样式、字符集、超时、生成的代码筛选; - 许多其他随机和自定义选项; - 生成 XHTML 1.1 严格和 WCAG AAA 兼容标记; - 当 CAPTCHA 表单在多个浏览器选项卡中同时打开时，请正确验证; - 32 位和 64 位 （x64） 操作系统支持; - 不依赖于其他软件，因此它不会引入任何额外的依赖关系; - 包括高质量的样品; - 免费24x7支持;
版本历史记录
- 版本 3.0.9 发布于 2011-11-21
BotDetect3 支持使用标准区域设置字符串进行 Captcha 本地化（"en-GB"""ru"...）。"区域设置"设置会影响用于 Captcha 代码生成的字符集和用于声音 Captcha 发音的语言。BotDetectCapcha 功能的所有方面都更加安全。 - 版本 2.0.8.0 发布于 2008-05-29
修复了音频 CAPTCHA 有时缓存在 IE 6.0 或更旧环境中的错误.asp，并且使用 SSL 时在 IE 6.0 或更旧中导致声音 CAPTCHA 问题的文件，添加了一个新示例，演示如何动态重新加载 CAPTCHA 映像
软件信息
终端用户许可协议
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