RealVNC Connect 与 ISL Online：哪种才是 2025 年的远程访问主流方案？

由 Fahim Joharder | Last updated Dec 14, 2025

优胜者

4.5

RealVNC 连接
RealVNC OEM 解决方案
离线授权
远程访问
印刷
提供7天免费试用
付费套餐，每月 29.75 美元起。

立即尝试

亚军

3.5

安全
自托管
托管私有云
OEM和集成
行政
免费试用
付费套餐，每月 34.90 美元起。

立即尝试

远程办公越来越普遍，拥有合适的工具至关重要。远程访问是关键。

但是，在不同的远程桌面软件之间进行选择可能会让人非常头疼。

你可能想知道，“哪一个效果最好？” 我?”

让我们来比较一下 RealVNC Connect 和 ISL Online，以帮助您选择最适合您远程工作需求的选项。

概述

我们已经测试了 RealVNC Connect 和 ISL Online，评估了它们的功能、易用性、安全性和性能。

这次实践经验让我们清楚地了解了每种远程访问解决方案在实际场景中的表现。

4.55分制

想为您的企业提供强大、安全的远程访问吗？免费试用，加入数千用户的行列！

定价： 它提供免费试用。付费计划起价为每月 29.75 美元。

主要特点：

跨平台支持
端到端加密
直接和云连接

立即尝试 VNC 连接阅读完整评论

3.55分制

准备好在 2025 年做出明智的远程桌面选择了吗？立即在线试用 ISL，加入数千用户的行列！

定价： 它提供免费试用。付费计划起价为每月 34.90 美元。

主要特点：

本地部署选项
无限管理设备
高级自定义

免费在线试用 ISL 阅读完整评论

RealVNC Connect是什么？

那么，RealVNC Connect究竟是什么？

它是一款远程访问工具，可让您从任何地方控制计算机。

想象一下，即使你远在千里之外，也仿佛置身于机器正前方。

此外，还可以探索我们最喜欢的 RealVNC Connect 的替代方案…

我们的观点

使用 RealVNC 安全地进行远程桌面访问！想要为您的企业提供强大、安全的远程访问吗？立即试用！立即下载 RealVNC！

免费试用 TeamViewer 阅读完整评论 RealVNC 的替代方案

主要优势

直接访问： 直接连接到您的机器。
跨平台： 适用于多种情况设备.
高安全性： 加密您的连接。
团队支持： 同时帮助多个用户。
灵活许可： 按需付费。

定价

VNC Connect 有不同的套餐计划。

优质的： 每月 29.75 美元
加：每月 16.50 美元
基本的： $8.25

免费试用 realVnc

优点

连接非常安全。
可在多种设备上使用。
设置简单。
对技术专家来说很好。
性能可靠。

缺点

可能很贵。
界面感觉很老旧。
不适合初学者。

免费试用 realVnc

什么是ISL Online？

好的，我们来聊聊ISL Online。它是远程访问领域另一个强有力的竞争者。

这款软件可以帮助你连接和控制计算机，就像 RealVNC 一样。

它因其灵活性而备受赞誉，您可以自行选择部署方式。

此外，还可以探索我们推荐的 ISL Online 替代方案……

此外，还可以探索我们最喜欢的 ISL在线替代方案…

我们的观点

使用 RealVNC 安全地进行远程桌面访问！想要为您的企业提供强大、安全的远程访问吗？立即试用！立即下载 RealVNC！

免费试用 ISL Online 阅读完整评论 ISL在线替代方案

主要优势

100% 本地部署选项： 您可以将其托管在自己的服务器上。这样您就拥有了完全的控制权。
设备/用户数量不限： 一个许可证即可覆盖无限数量的终端。这能帮您省钱。
强大的安全特性： 它采用端到端加密。您的数据将始终保持私密。
定制品牌： 您可以添加公司标志，这样看起来更专业。
在线聊天集成： 在帮助顾客的同时与他们交谈。
网络唤醒： 远程启动电脑。
会话录制： 录制课程内容，用于培训或复习。

定价

ISL Online的定价非常简单明了。他们提供不同的套餐：

标准： 每月 34.90 美元。
优质的： 每月 54.90 美元
企业： 每月 99.90 美元
按使用付费： 每分钟 0.25 美元

免费试用 ISL 在线服务

优点

一个许可证，无限连接。
强大的安全措施保障数据安全。
自托管选项是一大优势。
设置和使用都很方便。
对于大型团队来说性价比很高。

缺点

界面感觉有点老旧。
全球品牌知名度较低。
集成数量少于竞争对手。

免费试用 ISL 在线服务

功能对比

RealVNC Connect, the evolution of the Virtual Network 计算 (VNC) protocol, is a great tool for simple, reliable remote access.

While ISL Online is a feature-rich remote desktop solution praised by support teams for its flexible licensing and deployment options.

1. Licensing Model and Cost Structure

The fundamental difference in pricing structure makes ISL Online potentially more cost-effective for high-volume support teams.

ISL Online: Uses a concurrent-user model, which allows for unlimited users and unlimited devices to be managed. This unique features and pricing structure means IT teams can expand their resources without paying per remote computer or user account, offering excellent value.
VNC Connect: Typically licenses based on the number of remote devices or concurrent sessions. It offers a free version and various plans, but the cost generally scales with the number of remote machines that require secure remote access.

2. Deployment Flexibility and Private Cloud

ISL Online provides a clearer, dedicated path for maximum security and compliance through on-premises hosting.

ISL Online: Offers a highly flexible private cloud or Self-Hosted license, allowing organizations, especially those in regulated industries like health care, to install the server on their own network. This ensures all sensitive information and 数据 remain within their network for maximum security.
VNC Connect: Provides both a cloud service (VNC Cloud) and an On-Premise Management Console option. Its direct connection 能力 over a local network or an existing VPN also provides secure remote access without relying on the cloud connection.

免费试用 realVnc

3. On-Demand Remote Support (Ad-hoc)

Both solutions simplify the process for support teams to provide remote assistance to end users without requiring prior software installation.

ISL Online: Uses a unique session code or session links for quick remote support. The remote user simply enters the code into the ISL Light client to receive support, making it extremely easy to start a remote session.
VNC Connect: Features the On Demand Assist feature, which allows support teams to remotely connect to a person’s computer using a session code without the end user needing to install RealVNC Server, ensuring a fast support session.

4. Core Technology and Performance

RealVNC Connect’s technology is rooted in VNC, while ISL Online uses its own proprietary system for screen sharing and remote control.

VNC Connect: Is the official remote desktop solution based on Virtual Network Computing. It provides reliable, secure remote access and low-latency connections, with the RealVNC Viewer app and RealVNC Server designed for stability across multiple operating systems.
ISL Online: Offers high-quality remote control and screen sharing, which users often describe as seamless. Its focus is on providing a user friendly and feature-rich remote desktop solution to IT professionals.

免费试用 realVnc

5. 安全性和双因素身份验证

Both platforms prioritize security, but ISL Online often emphasizes its compliance and encryption specifics.

ISL Online: Provides maximum security with end-to-end encryption (AES 256-bit and RSA 2048/4096-bit key exchange) and supports two factor authentication. Its compliance with GDPR, HIPAA, and ISO standards is a selling point for managing sensitive information.
VNC Connect: Also offers secure remote access with end-to-end encryption, multi factor authentication, and granular control permissions. It is built on a secure-by-design approach, and features device authentication for added security.

6. Unattended Access and Management

The ability to maintain unattended remote computers is a key essential remote access feature for IT environments.

ISL Online: Features ISL AlwaysOn for unattended machines. The solution allows technicians to install the client on remote computers to gain access and full control for maintenance tasks, often with administrator rights enabled by default.
VNC Connect: Requires the RealVNC Server to be installed on the remote machine (remote computer) to enable unattended access. Its management console allows for centralized administration tools to manage user permissions and access to work computers.

免费试用 ISL 在线服务

7. Advanced Session Tools

Beyond basic screen sharing, both offer tools to enhance the support session and improve efficiency.

ISL Online: Offers advanced features like administrative mode (for UAC prompts/admin rights), remote printing, remote sound, file manager (drag and drop file transfer), and multi monitor support.
VNC Connect: Includes essential remote access features like transferring files, chat session, and remote printing. The VNC Viewer also allows users to highlight areas on the remote screen, which is useful for support teams and remote assistance.

8. Cross-Platform and Mobile Device Support

Both solutions offer extensive multi platform support for various operating systems and mobile devices.

ISL Online: Provides robust cross platform support, enabling support teams to remotely connect to and from Windows, macOS, Linux, and mobile devices (Android and iOS devices), ensuring mobile support is comprehensive.
VNC Connect: Also supports all major operating systems (windows macos linux) and offers the RealVNC Viewer app for mobile devices (Android and iOS), allowing users to remotely access their remote machine from nearly any remote location.

免费试用 ISL 在线服务

9. Administrative Control and Elevated Permissions

Gaining the necessary permissions to fix technical issues is a crucial feature for IT professionals.

ISL Online: Provides an administrative mode (elevated permissions/admin rights) during a remote session to interact with UAC prompts and perform system changes, giving IT professionals full control over the remote user’s machine.
VNC Connect: Allows the technician to gain access to system-level functions and UAC prompts when authenticated with the appropriate credentials, which is essential for remotely connecting to and installing software on windows devices.