Today Technology

  SMB or Server Message Block Protocols are used to connect your computer to an external server. Windows 10 ships with support of these protocols but they are disabled in the OOBE. Currently, Windows 10 supports SMBv1, SMBv2, and SMBv3 as well. Different servers depending upon their configuration require a different version of SMB to get connected to a computer. But in case you are using Windows 8.1 or Windows 7, you can check if you have it enabled too. That’s what we are going to do today. How to check SMB version on Windows 10/8/7 First of all, if you have Windows 7, you should not be disabling SMB v2. This is due to the following reasons: Request compounding – allows for sending multiple SMB 2 requests as a single network request Larger reads and writes – better use of faster networks Caching of folder and file properties – clients keep local copies of folders and files Durable handles – allow for connection to transparently reconnect to the server if there is a temporary disco...

  The simultaneous growth in availability of big data and in the number of simultaneous users on the Internet places particular pressure on the need to carry out computing tasks “in parallel,” or simultaneously. Parallel and distributed computing occurs across many different topic areas in computer science, including algorithms, computer architecture, networks, operating systems, and software engineering. During the early 21st century there was explosive growth in multiprocessor design and other strategies for complex applications to run faster. Parallel and distributed computing builds on fundamental systems concepts, such as concurrency, mutual exclusion, consistency in state/memory manipulation, message-passing, and shared-memory models. Creating a multiprocessor from a number of single CPUs requires physical links and a mechanism for communication among the processors so that they may operate in parallel. Tightly coupled multiprocessors share memory and hence may communicate by...

  Use the End Task feature to clean up unneeded apps and processes running in Task Manager on your Windows 8 computer. However, should proceed with caution. When forcing an app to close in this way, you lose any unsaved data.  If you force an important system process to end, elements of your computer may stop working properly. Only close processes you've researched to ensure they're not essential to the running of your computer. Step 1 Press "Ctrl-Shift-Esc" to launch Task Manager. You can also open Task Manager by typing "Task" on the Start screen and then clicking "Task Manager" on the Apps list. Step 2 Click the "More Details" button in the bottom-left corner of Task Manager to display all of the program's tabs. Step 3 Select the application or process you want to close. Apps are listed under the Apps heading. Processes are listed under the Background Processes heading. Step 4 Click the "End Task" button in the bottom-rig...

  This policy setting determines which challenge or response authentication protocol is used for network logons. LAN Manager (LM) includes client computer and server software from Microsoft that allows users to link personal devices together on a single network. Network capabilities include transparent file and print sharing, user security features, and network administration tools. In Active Directory domains, the Kerberos protocol is the default authentication protocol. However, if the Kerberos protocol is not negotiated for some reason, Active Directory uses LM, NTLM, or NTLM version 2 (NTLMv2). LAN Manager authentication includes the LM, NTLM, and NTLMv2 variants, and it is the protocol that is used to authenticate all client devices running the Windows operating system when they perform the following operations: Join a domain Authenticate between Active Directory forests Authenticate to domains based on earlier versions of the Windows operating system Authenticate to computers...

  SMB or Server Message Block Protocols are used to connect your computer to an external server. Windows 10 ships with support of these protocols but they are disabled in the OOBE. Currently, Windows 10 supports SMBv1, SMBv2, and SMBv3 as well. Different servers depending upon their configuration require a different version of SMB to get connected to a computer. But in case you are using Windows 8.1 or Windows 7, you can check if you have it enabled too. That’s what we are going to do today. How to check SMB version on Windows 10/8/7 First of all, if you have Windows 7, you should not be disabling SMB v2. This is due to the following reasons: Request compounding – allows for sending multiple SMB 2 requests as a single network request Larger reads and writes – better use of faster networks Caching of folder and file properties – clients keep local copies of folders and files Durable handles – allow for connection to transparently reconnect to the server if there is a temporary disco...

  Here's a list of four of the best programs for Monitoring your LAN and Local Network Traffic inside of your Perimeter. We've really focused on software packages that have management and monitoring capabilities dedicated to a LAN. The Network Performance Monitor by SolarWinds is an excellent overall tool for keeping a close eye on the health of your network. It boasts a strong variety of monitoring tools and a very robust alert system – which means you have to spend less time actively watching your network and can depend on the software to clue you in when something is amiss! The software even lets you customize your own alerts so that you can tailor your awareness to the specific needs of your network's use. This software is all about helping you predict and, ideally, prevent network downtime. It also offers some ability to monitor the actual traffic on your network but focuses heavily on up-time and device management. It also has some handy tools for deploying and monito...

  Networking is ever present. Every business needs it from day one. Mobile devices and cloud services depend on it, and IoT devices are mission critical. Nearly every house or apartment has a router and devices communicating with the outside world. Given the proliferation of networked devices, people assume that networking is already a solved problem. But when your network starts behaving erratically, you realize networking is still difficult. Why? The flawed promise of public protocols A network with all its component parts purchased from the same company is extraordinarily uncommon. Modern networking enables hardware from different vendors to interoperate — in theory. There are several flaws in that vision. Public protocols are so flexible that people make hardware do things the writers never anticipated. The protocol definitions can have design flaws or errors in protocols and specifications. For instance, vendors implementing DNS make slightly different choices and those device...