Remote-access Guide

how to lock down remote access

by Prof. Kelli Kerluke Published 1 year ago Updated 1 year ago
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How to Block Remote Desktop Access Windows

  1. Open your control panel in Windows.
  2. In the search box on the top right, enter "Remote".
  3. Click on "Allow remote access to this computer" to open the Remote Access Settings.
  4. Uncheck the Checkbox "Allow remote support connections to this computer".
  5. Click "OK" and your computer will no longer accept remote desktop connections.

Full Answer

How do I turn off remote access to my computer?

In the search box on the top right, enter "Remote". Click on "Allow remote access to this computer" to open the Remote Access Settings. Uncheck the Checkbox "Allow remote support connections to this computer". Click "OK" and your computer will no longer accept remote desktop connections.

How do I turn off remote access on my metro surface?

On Windows 8, open the Metro Surface and click "All Apps". Select Control Panel. In the search box on the top right, enter "Remote". Click on "Allow remote access to this computer" to open the Remote Access Settings. Uncheck the Checkbox "Allow remote support connections to this computer".

How to increase security of remote remote access?

Security is further boosted by the enforcement of antivirus and firewall policies. A company should go for IPSec VPN remote access if it has a strong networking department with the ability to configure each employee’s hardware device individually (installing client software, enforcing security policies etc.).

How to protect your network from remote access?

So, you have a three-layer line of defense working to protect remote access to your network: anti-virus, firewall, and VPN. The network security team should monitor alerts from these defenses constantly. Adopting two-factor authentication for remote access through VPN further boosts your network security.

How to allow remote desktop access to my computer?

How to stop external parties from accessing my desktop?

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How to disable ALL remote connection to my computer?

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How can I stop someone from remotely accessing my pc?

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What ports are blocked for remote access?

Denying TCP/UDP ports 135, 137, 138, 139, and 445 at the premise router or firewall is the solution. Blocking these ports will not only stop remote registry access—it will also stop most remote attacks against Windows systems.

Is the registry open in 2005?

By default, the registry on all Windows-based computers is open and available across the network, leaving it vulnerable to would-be hackers. To mitigate this risk, you need to deny remote access to the registry.

Do you have to allow a service account to have read permissions?

In addition, if the machine you're making these changes on is a server or if it provides remote services to authorized users, you must allow the service account associated with that service to have read permissions to this key as well.

Can you disable remote registry service on Windows 2000?

While there's a Remote Registry service on machines that run Windows 2000, Windows XP, and Windows Server 2003 that you can disable, this isn't always a practical approach for an enterprise network.

What is the default setting for Access Control?

Here you will find an entry for “Access Control” that, by default, is set to “Full Access”. Instead of leaving it set to “Full Access”, we would strongly encourage you to select “Custom settings” from the drop down menu.

What is a Chrome remote desktop?

Chrome Remote Desktop: A relatively new offering from Google, Chrome Remote Desktop is a free Chrome browser extension that sets up a secure remote desktop connection between the user’s Chrome browser and the remote computer. It’s cross platform and works wherever Chrome does. The big shortcoming is that it has a more limited feature set, and if the system you’re trying to fix is having web browser problems, you’ll need an alternative way to access the remote desktop.

How to prevent password reuse?

Enforce a strong password policy. Encourage your users to not reuse passwords. Remind them of breaches that have exposed passwords that are now in the hands of attackers. Ensure that users do not save the password to their RDP-connected computer.

How to enable TLS 1.1 in Server 2008 R2?

For Server 2008 R2, you will need a patch to support TLS 1.1 or 1.2 for RDP. Install KB3080079 to support the higher TLS settings. Set a Group Policy object that disables SSL 1.0, 2.0, 3.0 and TLS 1.0 via registry keys and explicitly enables TLS 1.1. and TLS 1.2 for both server and client settings as noted in this blog. You can also use IISCrypto to set and review the TLS settings. If you use RDgateway, review the SSL settings externally using an SSL test. Review KB245030 to restrict the cyphers that are being used in your organization.

Can employees log in from home?

All employees are logging in from home. Your connections are holding up well enough, but you’re likely concerned that it’s not enough to keep your network safe from the attackers. Many organizations have turned to Remote Desktop Protocol (RDP) to enable remote connections. These steps will better lock down those connections.

Is RDP exposed publicly?

Recent advice for mitigating the BlueKeep vulnerability says that RDP should never be exposed publicly. It’s hard for some companies to follow that advice now. Network Level Authentication (NLA) forces users to authenticate before connecting to remote systems, which dramatically decreases the chance of success for RDP-based worms.

What is the line of defense for remote access?

So, you have a three-layer line of defense working to protect remote access to your network: anti-virus, firewall, and VPN. The network security team should monitor alerts from these defenses constantly.

What is remote access VPN?

The most basic form of VPN remote access is through a RAS. This type of VPN connection is also referred to as a Virtual Private Dial-up Network (VPDN) due to its early adoption on dial-up internet.

What is IPSEC encryption?

IPSec is an IP packet authentication and encryption method. It uses cryptographic keys to protect data flows between hosts and security gateways.

What is the first thing that’s required to ensure smooth remote access via a VPN?

The first thing that’s required to ensure smooth remote access via a VPN is to plan out a comprehensive network security policy.

Why do devices have administrator rights?

To ensure that no unauthorized software is able to install itself, or by a user, and cause a virus, worm, Trojan or malware infection on a device, each device must deny administrator rights to the user of that particular device or all the employees in general. This ensures protection against Distributed Denial of Service (DDoS) attacks.

Where is the Secure Sockets Layer?

A Secure Sockets layer connection operates at the Transport Layer or Application Layer of the OSI Model of protocols. SSL VPN gateways are deployed behind the perimeter firewall, with rules which grant or deny access to specific applications.

Can a company give remote access to employees?

Your business cannot overlook the need for granting remote access to employees , unless you want to concede market share to your competitors. You never know when the need arises for a team member to urgently access their company email, connect to the company intranet, or access any other vulnerable company asset, from a remote location, in order to do their job.

How to allow remote desktop access to my computer?

In the search box on the top right, enter "Remote". Click on "Allow remote access to this computer" to open the Remote Access Settings. Uncheck the Checkbox "Allow remote support connections to this computer". Click "OK" and your computer will no longer accept remote desktop connections.

How to stop external parties from accessing my desktop?

If you don't wish any external parties accessing your desktop remotely, this can be done by unchecking the privileges that would otherwise allow this.

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