Netwrix Blog | Insights for Cybersecurity and IT Pros

This post first appeared on blog.netwrix.com and was written by Kevin Horvatin.
Brief overview of Remove-Item cmdlet Managing files and directories is a common task in computing, especially in the Windows PowerShell environment. The Remove-Item in PowerShell is a key cmdlet for deleting files and directories, as well as other types of items in PowerShell. Remove-Item can be used for local file systems as well as other … Continued

This post first appeared on blog.netwrix.com and was written by Jonathan Blackwell.
ADUC is a Microsoft Management Console (MMC) snap-in that enables administrators to manage Active Directory objects and their attributes. For example, they can: You can find more information about Active Directory in our AD tutorial for beginners. Majorly, Active Directory domain controllers will have ADUC installed by default in Windows. However,in some instances it may … Continued

This post first appeared on blog.netwrix.com and was written by Mark Techa.
Organizations are increasing their use of various solutions to address communication needs across their infrastructure. As file systems are an integral part of collaboration, this article will dive into one of the most widely used protocols necessary for many systems. We will learn more about the SMB protocol, Port 139, Port 445, how it works, … Continued

This post first appeared on blog.netwrix.com and was written by Dirk Schrader.
What is DNS? DNS (Domain Name System) is a key component of the Internet infrastructure. DNS functions as a distributed directory service that translates human-readable domain names into machine-readable IP addresses. When you type a website address into your browser, the DNS system helps your browser find the right server on the internet. When people … Continued

This post first appeared on blog.netwrix.com and was written by Dirk Schrader.
Introduction to Windows Server Monitoring Today’s organizations are deeply dependent on their IT infrastructure, so system downtime translates directly to costly business disruptions. Accordingly, it’s critical to have server monitoring tools that provide the insight into your on-premises and cloud systems you need to prevent and detect operational and security issues. Due to the heavy … Continued

This post first appeared on blog.netwrix.com and was written by Kevin Horvatin.
What is a Get-Mailbox Cmdlet? The Get-Mailbox cmdlet is a key command in the Exchange Management Shell (for Exchange Server) and in the Exchange Online PowerShell module (for Office 365). It is used to retrieve information about mailboxes in an Exchange environment. Whether you are dealing with user mailboxes, linked mailboxes, shared mailboxes, or resource … Continued

This post first appeared on blog.netwrix.com and was written by Jennifer Taufan.
You’re working late Thursday evening as a contractor for a powerful government agency. You stumble across classified documents uncovering a surveillance program that invades the privacy of millions of citizens. Your heart races as you decide to expose this to the masses and enlist the help of a few journalists. But you also know the … Continued

This post first appeared on blog.netwrix.com and was written by Kevin Horvatin.
What is PowerShell Copy-Item Cmdlet? Copy-Item cmdlet in Powershell is primarily used to copy files from source to destinataion. In terms of numbers of files, they could be individual or multiple along with their content. It can also work across different file systems such as local, network shares etc, Basic Syntax and Parameters The basic … Continued

This post first appeared on blog.netwrix.com and was written by Jonathan Blackwell.
Introduction Windows Task Scheduler enables users to schedule tasks to run at a specific date and time, on a defined schedule, or when triggered by certain events. This built-in tool of Windows operating systems helps improve efficiency and ensure reliable execution of repetitive tasks. In this blog, we will show you how to run a … Continued

This post first appeared on blog.netwrix.com and was written by Craig Riddell.
Let’s face it. Managing and securing IT networks is far more complex today. Beyond securing endpoints, sensitive data, and the network perimeter, security teams must also focus on identity security, access management, and regulatory compliance. They not only have to create password policies but protect those passwords and access privileges. Twenty years ago, no one … Continued

This post first appeared on blog.netwrix.com and was written by Jeff Warren.
PowerShell is one of the most popular platforms for malicious actors. To protect your critical data and systems, it’s vital to implement strategies for blocking and detecting attacks that exploit PowerShell. However, you should not assume those security measures are airtight — adversaries are constantly looking for ways to bypass your defenses. Let’s explore three … Continued

This post first appeared on blog.netwrix.com and was written by Jonathan Blackwell.
Introduction Administrators can perform all typical Windows registry operations using either the old-good regedit user interface or the reg.exe utility. But there is another option — PowerShell. PowerShell can dramatically streamline the work of managing the registry, either on the local machine or remotely. In this article, we’ll detail how to create, manage and delete … Continued

This post first appeared on blog.netwrix.com and was written by Jonathan Blackwell.
If your organization runs on Microsoft Active Directory, you rely on one or more domain controllers to keep AD operations going. On the surface, Active Directory seems to run on a peer-to-peer models in which every domain controller (DC) has the authority to create, modify, and delete AD objects. That is because every domain controller holds … Continued

This post first appeared on blog.netwrix.com and was written by Jonathan Blackwell.
Effective user management allows people to access resources while protecting the security and integrity of data and IT infrastructure. With the rise of remote work and cloud-based applications and infrastructure, user management is a foundational security measure.  User management also streamlines the process of creating, controlling, and deleting user accounts, lightening the administrative burden on … Continued

This post first appeared on blog.netwrix.com and was written by Kevin Horvatin.
System administrators perform a variety of standard operations on their Windows servers every day, including creating, deleting, and moving files and folders. By becoming fluent with the core set of Active Directory (AD) PowerShell commands provided in this blog post, you can dramatically reduce the manual work involved to create a file in PowerShell. Before you start, ensure your … Continued

This post first appeared on blog.netwrix.com and was written by Jeff Warren.
Today, cyberattacks are no longer a matter of if, but when. Spotting malicious actors before they can do damage requires a proactive approach. One effective strategy is to use honey tokens. This article explains what honey tokens are and how Netwrix Threat Manager enables organizations to easily create and use them to gain the threat … Continued

This post first appeared on blog.netwrix.com and was written by Dirk Schrader.
When intruders want to break into an establishment, they look for an opening. An open port is one of the openings that a hacker or threat actor looks for to access a digital network. That open port may be on a firewall, a server, or any network-connected computing device. Just as a single unlocked door … Continued

This post first appeared on blog.netwrix.com and was written by Dirk Schrader.
A robust malware prevention and detection strategy is critical to cyber security and cyber resilience today. After all, a single malware infection can inflict serious financial damage — from business disruptions and remediation costs to lasting reputational damage and customer churn. To help, this blog explains the types of malware organizations need to defend against … Continued

This post first appeared on blog.netwrix.com and was written by Sean Bergman.
Introduction to Database Security In today’s digitized world, the heart of any organization’s IT infrastructure is arguably its database systems. Databases host a wide range of information, from sensitive customer data to proprietary business intelligence — which makes them a top target for cyberattacks. As a database administrator (DBA), you need a solid grasp of … Continued

This post first appeared on blog.netwrix.com and was written by Christopher Nieves.
SharePoint makes collaboration and sharing exceedingly easy — which can put sensitive and regulated content at risk. Accordingly, administrators need to put guardrails in place that facilitate appropriate sharing and prevent data leakage. Download eBook: Best Practices for SharePoint and SharePoint Online In SharePoint Online, the primary way for a user to grant access to resources is … Continued