In 2019, the floodgates opened when CVE-2019-0708 or “BlueKeep” was discovered - a security vulnerability in RDP that affected many Windows systems. RDP attacks have been on a slow but steady rise and are subject to governmental advisories by several intelligence organizations. They can also install coin-mining programs to generate cryptocurrency or install ransomware for extorting money from the organization. Unauthorized transferring of data from the server.Erasing or overwriting previous backups.Downloading and installing malicious programs onto the server.Clearing log files that contain their digital footprint in the system.Once logged in as the admin, attackers try to determine the server’s details - like what it’s used for, by whom, and when it’s being used.īeing in control of the server can allow attackers to perform malicious activities like: The attacker systematically tries all possible passwords until they find the correct combination. Brute Force AttacksĪ brute force attack occurs when an attacker enters many passwords or passphrases to guess a combination correctly. Here are the two popular remote desktop security risks: 1. You can also configure a corporate firewall so that no traffic to port 3389 can come through - except from a list of allowed IP address ranges. This helps block requests that weren’t sent through the tunnel and prevents attackers from sending requests directly to port 3389. You can use a VPN connection that creates a secure tunnel for the requests to take place. Since this is common knowledge, cybercriminals can assume that this port is in use and target it to carry out attacks. Unrestricted Port Accessīy default, an RDP connection takes place at TCP port 3389 of the host device. You can also move RDP remote access behind SSO to shore up the user login vulnerability described above.Īdditionally, you can make it a rule for your employees to set a strong password and advise them to change it periodically. They can also adopt more secure measures like two-factor or Multi-Factor Authentication (MFA). Since this eliminates the hassle of remembering several passwords, organizations can use SSO to enforce strong password usage. Using Single Sign-On (SSO) - an authentication technique that enables a user to log in to multiple software using a single ID and password. Organizations do not manage these passwords to ensure their strength, leaving these remote connections open to cyberattacks like MITM attack (Man In The Middle). However, the problem occurs when the same password is used for RDP remote logins. Most desktop computers are protected by a password that the user sets. Let’s take a look at the two most common RDP vulnerabilities and how you can overcome them: 1. What Are The Common Remote Desktop Protocol Vulnerabilities? That’s why it’s important to minimize RDP risks to ensure remote desktop security.Īnd while RDP is pre-installed in most versions of Windows operating systems, it’s also available for Linux, Unix, macOS, iOS, Android devices. You can control the computer remotely in almost the same way you handle your own physical computer. RDP acts as a graphical interface for a user when connected to another remote computer over a network. Many companies rely on RDP to allow their employees to access office devices from their homes for remote work. RDP holds a major significance when it comes to businesses who have embraced remote working. For example, when remote workers connect their personal computers to office devices on the corporate network. What Is The Remote Desktop Protocol?ĭeveloped by Microsoft, the Remote Desktop Protocol ( RDP ) is one of the main protocols used for conducting remote desktop sessions.Ī remote desktop session takes place when you connect your device to another device at a different location. How To Boost Your Remote Desktop Security?.What Are Remote Desktop Security Risks?.(click on the links to jump to a specific topic) We’ll also highlight seven excellent tips to help you set up a secure remote connection. In this article, we’ll cover everything about remote desktop security and its risks. It’s never too late to work towards ensuring remote desktop security. With the COVID pandemic, most businesses had to transition to virtual work unprepared.Īnd this became a prime opportunity for attackers to launch RDP (Remote Desktop Protocol) attacks on public-facing servers with unpatched vulnerabilities.ĭon’t worry. Interested in learning about remote desktop security ?
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