Network Address Translation (NAT) is the process where a network device, usually a firewall, assigns a public address to a computer (or group of computers) inside a private network. The main use of NAT is to limit the number of public IP addresses an organization or company must use, for both economy and security purposes. The most common form of network translation…
Mobile Computing and BYOD s Impact on Secure Remote Access Description: Mobile applications, cloud computing and BYOD (Bring Your Own Device) are reshaping nearly every aspect of your business, from revenue opportunities to how and where your employees work. They’re also forcing you to reinvent your security policies. Otherwise every device, from laptop to smartphone…
2010 When launching an Amazon EC2 instance you need to specify its security group. The security group acts as a firewall allowing you to choose which protocols and ports are open to computers over the internet. You can choose to use the default security group and then customize it, or you can create your own security group. Configuring a security group can be done…
Wifi is a technology that uses radio waves to connect our devices to the internet — wirelessly Read on to learn: Wifi: the key benefits and the basics of how it works The benefit of wifi is obvious: a wireless internet connection means our devices are not tied to a fixed location within a property. You see, wifi transmits a property s internet connection via special…
I had the same issue with SQL Server 2014 locally installed named instance. Connecting using the FQDN\InstanceName would fail, while connecting using only my hostname\InstanceName worked. For example: connecting using mycomputername\sql2014 worked, but using mycomputername.mydomain.org\sql2014 did not. DNS resolved correctly, TCP/IP was enabled within SQL Configuration…
Often it is necessary to change the settings on your home router to allow access to the Virtual Private Network (VPN). Some routers need to have their Point to Point Tunnelling Protocol (PPTP) settings changed before they will work with the Imperial College London VPN. Contact your Internet service provider to arrange this. If your VPN settings are correct but you…
Related information : Windows servers are remotely accessible with Remote Desktop via the TCP 3389 port (default port). In some situations, as when you wish to obtain a more secure environment, changing the remote access port can be useful. This article explains how to proceed. Important note: In order to maintain the access to your server after you change the access…
To connect to a remote computer using WMI, ensure that the correct DCOM settings and WMI namespace security settings are enabled for the connection. WMI has default impersonation, authentication, and authentication service (NTLM or Kerberos) settings that the target computer in a remote connection requires. Your local machine may use different defaults that the target…
Please do not change Sql Server s TCP port unless you know what you are doing. This needs to be done only in specific scenarios like manual SPN registrations with failover cluster setups or restricted environments. Sql Server installations contain a special service called Sql Browser Service. When a client tries to connect to a named instance, it will ask connection…
I didn t find anything better than rdp2tcp to use with a Windows Server that allowed no admin access or interface-to-interface network routing. You will need to do the OOP patch on your rdesktop to get this to work (go to the last pages to find the one corresponding to a recent version of rdesktop). I used the MinGW compiler to compile the Windows end of the tunnel…
Important! Computing & Technology Services has implemented a new Remote Desktop Gateway server to act as connection broker between your home computer and your campus PC. The Gateway is more secure method of connecting and will greatly reduce the amount of unwanted traffic that hits our campus network. If you access your PC from home, you ll need to perform…
Part of Windows 10: Security. Released Whether you are upgrading or starting afresh with a new operating system out of the box, having the peace of mind that your system will be secure is possible by taking a few necessary actions. Protecting your Windows 10 system includes updating authentication and authorization settings, reviewing encryption options, selecting…
