Remote access has become an essential component for IT departments, managed service providers (MSPs), remote work, and technical support. What was once a tool used on occasion to assist a single user is now part of the critical infrastructure for many companies. However, not all solutions offer the same level of security, control, or privacy.
The key points of remote access tools in 20 seconds
- TeamViewer, LogMeIn, AnyDesk, and RustDesk serve different needs.
- The choice should consider security, infrastructure control, ease of management, along with cost.
- RustDesk stands out by allowing self-hosting and maintaining data control.
- AnyDesk is very fast for support, but is also one of the most used tools in phone fraud campaigns.
- Security configuration is as important as the tool itself.
Connection speed or license cost are often the first purchase criteria, but rarely the most important. Aspects like multi-factor authentication (MFA), session logging, the ability to host infrastructure on private servers, and integration with corporate systems can make the difference between an appropriate solution and a potential organizational risk.
TeamViewer: a benchmark for large corporate environments
TeamViewer has been one of the most recognized platforms for professional remote support for over two decades.
Its main strength lies in centralized management of thousands of devices, users, and permissions from a single console. It offers unattended remote access, file transfer, multi-monitor support, session recording, and tools geared toward support departments.
It also includes multi-factor authentication, trusted device lists, and advanced access controls.
The main drawback is typically the cost of professional licenses and complete dependence on the manufacturer’s infrastructure.
Ideal for:
- Large enterprises.
- IT support departments.
- MSPs.
- Organizations with hundreds or thousands of devices.
LogMeIn: designed for persistent access
LogMeIn (GoTo Resolve / LogMeIn Pro) is more oriented toward continuous access to workstations than ad-hoc support.
It allows ongoing access to corporate computers, applications, and files, along with remote printing, file transfer, and centralized management.
This solution is particularly used by companies whose employees need daily remote access to their work environment from home or different offices.
Its less favorable aspect is that it may be overkill for small businesses or users who only need occasional connections.
Ideal for:
- Remote work.
- Permanent access.
- Corporate resources.
- Business devices.
AnyDesk: speed and simplicity
AnyDesk has become one of the most popular tools thanks to its low resource consumption and quick connections.
Its client takes up very little space, works well even with limited bandwidth, and supports both attended and unattended access.
It features:
- File transfer,
- Permission control,
- Two-factor authentication,
- Access control lists,
- Cross-platform support.
From a technical standpoint, it is a very robust solution.
However, it is also one of the tools most exploited by cybercriminals in fake tech support campaigns.
Attackers call pretending to be Microsoft, banks, or telecom companies, convincing victims to install AnyDesk. The issue isn’t the application itself but how it is exploited for fraud.
Therefore, it’s crucial never to accept connections from unknown persons.
Ideal for:
- Remote assistance.
- Quick support.
- Small businesses.
- Independent technicians.
RustDesk: complete control via open source
RustDesk has gained significant popularity in recent years for a specific reason: it enables use of the platform without relying on third-party servers.
As an open-source solution, organizations can deploy their own signaling and relay server.
This means that connections can remain fully under the company’s control.
Its advantages include:
- Self-hosting capability,
- End-to-end encryption,
- Cross-platform operation,
- File transfer,
- Optional private server,
- Integration with authentication systems,
- Enterprise edition with web console and SSO.
For organizations concerned about data sovereignty or regulatory compliance, this feature can be decisive.
However, this freedom also comes with responsibilities.
The server must be kept updated, properly configured, and protected against attacks.
Self-hosting RustDesk does not automatically make it more secure; it simply shifts the infrastructure responsibility from the provider to the organization.
Ideal for:
- Companies seeking technological independence.
- Organizations with privacy requirements.
- On-premises environments.
- Public administrations.
- MSPs wanting full control over their infrastructure.
Quick comparison
| Feature | TeamViewer | LogMeIn | AnyDesk | RustDesk |
|---|---|---|---|---|
| Ease of use | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| Enterprise management | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐⭐ |
| Open source | ❌ | ❌ | ❌ | ✅ |
| Self-hosted | ❌ | ❌ | Enterprise editions only | ✅ |
| MFA | ✅ | ✅ | ✅ | ✅ |
| Session logging | ✅ | ✅ | ✅ | Depends on configuration |
| Privacy and control | Medium | Medium | Medium | Very high |
Security depends more on configuration than software
One of the most common mistakes is thinking that switching tools eliminates risk.
In reality, almost all modern solutions use robust encryption and similar authentication mechanisms.
Problems often arise when:
- credentials are shared;
- multi-factor authentication is not used;
- users have excessive permissions;
- authorized devices are not reviewed;
- connections from unknown sources are accepted;
- software remains outdated.
The best platform can become a vulnerability if not managed properly.
Practical experience: each tool has its place
Based on extensive experience in infrastructure projects and system management, there is no universally best tool.
In large corporate environments, TeamViewer remains a reference thanks to its management capabilities.
LogMeIn continues to be very convenient when constant access to workstations is required.
AnyDesk stands out for its speed and simplicity for daily technical support.
But perhaps the most interesting recent development is RustDesk.
The ability to deploy infrastructure on private servers allows control over connection paths, access permissions, logs, and integration of remote access into the organization’s security strategy.
An increasing number of companies are seeking exactly that: reducing dependency on external services without sacrificing the convenience of remote access.
This doesn’t mean RustDesk is the best for all scenarios, but it is a very compelling option for those prioritizing privacy, data sovereignty, and operational control.
Best practices for secure remote access
Regardless of the chosen tool, it’s advisable to follow some basic recommendations:
- Always activate multi-factor authentication.
- Use unique and strong passwords.
- Disable unattended access when not needed.
- Limit authorized users.
- Restrict file transfer when not necessary.
- Regularly review linked devices.
- Keep clients and servers updated.
- Never accept connections from unsolicited calls, emails, or messages.
The tool itself is important, but configuration and daily management remain the main elements of protection.
Frequently Asked Questions
What is the best tool for a company?
It depends on the scenario. TeamViewer is excellent for corporate management, LogMeIn for persistent access, AnyDesk for quick support, and RustDesk for infrastructure control and privacy.
Is RustDesk really secure?
Yes, as long as it is properly configured. Its main advantage is the ability to use private servers, but this also means assuming responsibility for their management and security.
Why does AnyDesk appear in so many scams?
Because cybercriminals exploit it as a remote access tool during fake technical support campaigns. The problem is not the software itself, but the deception used to persuade victims to install it.
Is activating multi-factor authentication enough?
No. MFA adds an important layer of protection but should be complemented with correct permissions management, updates, access reviews, and user training.
