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Ransomware is particularly insidious. Although ransomware often travels through email, it has also been known to take advantage of backdoors or vulnerabilities. Here are some ways you can avoid falling victim and be locked out of your own data. 1. Backup Your Systems, Locally & In The Cloud The first step to take is to always backup your system. Locally, and offsite. This is essential. First, it will keep your information backed up in a safe area that hackers cannot easily access. Secondly, it will make it easier for you to wipe your old system and repair with backup files in case of an attack. Failure to back up your system can cause irreparable damage. Use a cloud backup solution to protect your data. By protecting your data in the cloud, you keep it safe from infection by ransomware. Cloud backups introduce redundancy and add an extra layer of protection. Have multiple backups just in case the last back up got overwritten with encrypted ransomware files. 2. Segme...

There are numerous advantages of authentication systems which are used to identify the user of a home, ATM or a security clearance computer system. The main purpose of these systems is to validate the user's right to access the system and information, and protect against identity theft and fraud. While there are still drawbacks with some systems, as the business world and the electronic marketplace become more complex, the advantages of authentication are ever more obvious. Password Based Authentication The use of a password and username is the most common form of authentication used and is generally considered the cheapest and most convenient method. This requires the user to provide and remember a key containing a specified amount of alpha and numeric characters in relation to a username or e-mail address which must be correct at each login. Passwords saved on a network can be encrypted to prevent theft by employee or programs designed by hackers. Find more :  lm authentica...

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 deployi...

Microsoft Windows contains a range of security utilities designed to work in tandem with other security products, such as anti-virus software, to protect your computer. These include SmartScreen, which warns you when running unfamiliar programs, and Windows Firewall, which stops programs from reaching the Internet. You can also change Family Safety and User Account security settings. To start with any of these settings, press "Windows-X," click "Control Panel" and then change the view from "Category" to "Small Icons." Windows SmartScreen Step 1 Open "Action Center" in the Control Panel. Step 2 Click "Change Windows SmartScreen Settings" on the sidebar. Step 3 Choose whether SmartScreen should block unfamiliar files without administrator access, warn about unfamiliar files without blocking them or allow all files to run. Press "OK" when finished. read more :  lm security

You can configure a computer so that it does not send announcements to browsers on the domain. If you do so, you hide the computer from the Browser list, which can help reduce network traffic. Editing the Registry 1. Open the registry editor and go to Microsoft Registry 1 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters 2.From the Edit menu, choose Add Value and type: Hidden Note: This value is case sensitive and must begin with a capital H. 3.In the Data Type field, choose REG_DWORD and choose OK. 4.In the Data field, type 1 to enable hiding and choose OK. 5.Restart your computer. Using the NET CONFIG SRV command This setting can also be changed using the following command: net config server /hidden:yes|no To hide the computer from the Browser List, type net config server /hidden:yes at the command prompt, and then press ENTER. To unhide the computer from the Browser list, type net config server /hidden:no at the command Find...

Once upon a time, the world of developers was split into two halves: One half was composed of Windows developers, who created most of the productivity apps that powered PCs (and, occasionally, servers). The other half comprised Linux and Unix developers, whose work focused on server-side development.Today, however, as the worlds of Windows and Linux move ever closer together, the distinction between Windows and Linux developers is disappearing. Gone are the days when you had to specialize in one ecosystem or the other. One was a set of programming languages and frameworks that were designed primarily for the Windows world, like C# and .NET. Although Windows developers sometimes also worked with languages like Java, which was engineered as a cross-platform language, you knew you were a Windows dev if you found yourself touting the importance of coding in a “pure” object-oriented language like C#. Most Windows developers were also united by Visual Studio, the IDE of choice in the Wi...

A network hub is a networking device that connects to one or more equipment. For example, a computer can connect to a server, printer and another computer through a network hub. It is useful in sharing of resources and broadcasting data it receives. It helps connects these devices together without having to connect to each other directly. There are three types of network hubs: Passive Hubs, Active Hubs and Intelligent Hubs. Passive Hubs One of the types of a network hub is the so-called passive hub. It's a pass-through that does not do anything more than just broadcast signals it receives through its input port, then sends it out through the output port. It does not do anything to regenerate or process the signals because it only functions as a connector of different wires in a topology. Active Hubs An active hub works more than just a connector but also regenerates the data bits to ensure the signals are strong. Another name for an active hub is a multiport repeater. It pro...