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By Jonathan Blackwell
The foreach loop in PowerShell enables you to iterate through all the items in a collection and execute a block of code for each element. For example, you can use a foreach loop to create a list of all files in a directory for an audit, display all the processes running on the system, or move old files to an archive. This article details the syntax of the PowerShell foreach loop and explores common use cases, complete with example scripts.
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By Jonathan Blackwell
PowerShell is a command line shell and scripting language developed by Microsoft. The original version, Windows PowerShell, runs only on Windows and is no longer actively developed; it receives just bug fixes and security updates. The modern version is called simply PowerShell. Built on the.NET framework, it is open source and supports multiple platforms, including Windows, macOS and Linux. Here is a summary of the product’s evolution.
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By Dirk Schrader
A brute force attack is a trial-and-error technique used by cybercriminals to gain access to sensitive information such as passwords, encryption keys, or login credentials. Essentially, it involves systematically attempting every possible password combination until the correct one is found. It’s akin to a thief trying to open a combination lock by testing every possible number sequence.
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By Dirk Schrader
If you have ever been to a Las Vegas casino, then you know that they are literally money-making machines as people bet money on a variety of games on a continuous basis. Modern casinos exemplify digitally transformed businesses, with customers engaging through multiple digital channels, from gaming systems to mobile apps and loyalty programs.
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By Jonathan Blackwell
The Start-Sleep cmdlet in PowerShell pauses the execution of a script and waits for a specified amount of time. Strategically using pauses can help ensure smooth functionality and prevent errors, especially in scripts that depend on external systems or events. Here are three of the top reasons you might need to use a PowerShell pause command.
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By Jonathan Blackwell
A PowerShell function is a block of code designed to perform a specific task. Once a function is created and tested, it can be used in multiple scripts, reducing coding effort and risk of errors. Using well-named functions also makes scripts easier to read and maintain. And since functions can return values that can be used as input to other functions or code blocks, they facilitate building complex operations.
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By Jonathan Blackwell
If you write Windows PowerShell scripts, it’s important to understand how to use PowerShell comments effectively. This article can help. It explains the key ways you can include comments in your scripts and provides guidance for when to use each method. It also explains popular use cases for comments and offers best practices to follow and common mistakes to avoid.
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By Jonathan Blackwell
A regular expression (regex) is a sequence of characters that defines a pattern or template, such as the format of email addresses or Social Security numbers. Regular expressions are useful for pattern matching and text manipulation. For example, regex can help you quickly find all failed login attempts in a server log so you don’t have to manually read through thousands of lines.
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By Dirk Schrader
The healthcare industry faces a unique and urgent challenge in the ever-evolving world of cyber threats. As businesses across sectors fortify their digital defenses, healthcare stands out as a critical target due to its reliance on interconnected devices and vast repositories of sensitive patient data.
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By Dirk Schrader
2023 saw a huge number of devastating cyberattacks, from crippling ransomware campaigns to breaches targeting critical infrastructure. As threat actors employ increasingly innovative tactics, understanding the most significant attacks and their implications is essential for building robust defenses. This article analyzes the top cyberattacks of 2023 and their impacts, reveals emerging trends, and provides actionable strategies to protect your organization against modern threats.
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By Netwrix
Take Control of Your Enterprise Security Gain full visibility into Windows security across your entire infrastructure. Monitor local admin rights, security policies, and access patterns with ease. Identify critical vulnerabilities before they become breaches and take proactive steps to secure your organization. Ready to strengthen your security strategy?
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By Netwrix
Protect your Active Directory from unauthorized changes to privileged AD groups before attackers can exploit them. With Netwrix Threat Prevention, you can automatically block unauthorized access to critical security groups like Domain Admins, stopping privilege escalation in its tracks. Stay one step ahead of attackers and safeguard your AD environment with ease.
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By Netwrix
Eliminate Manual Intervention with Netwrix Threat Manager! Easily reduce your mean time to respond to AD and file system threats. When high-risk changes occur, like granting "Everyone" full access, automated playbooks instantly restore secure configurations.
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By Netwrix
Strengthen Your Password Security with Netwrix Enterprise Auditor Identify weak, compromised, or shared credentials before attackers exploit them. Netwrix Enterprise Auditor helps you detect vulnerabilities, streamline user notifications, and automate workflows to address weak passwords proactively. Enhance your organization’s password security posture and minimize the risk of credential-based attacks.
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By Netwrix
Discover the hidden risks your traditional security tools overlook! With Netwrix Enterprise Auditor, you can uncover shadow access paths to privileged accounts and sensitive data—like domain admin roles or PII—through indirect permissions. Don’t just identify vulnerabilities; eliminate them before attackers exploit them. Close critical security gaps and take your organization’s protection to the next level.
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By Netwrix
Netwrix Threat Manager (formerly StealthDEFEND) helps protect your hybrid Active Directory and data by catching even highly sophisticated attacks in their early stages, responding automatically, and quickly getting the full insight required to recover and strengthen your defenses.
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By Netwrix
In today's hybrid work environment, users need to access their desktops, laptops and other devices at the office, at home, while traveling, through kiosks and virtually. But many organizations are struggling to manage and secure their IT ecosystem because not all Windows endpoint management software systems were designed for modern distributed scenarios. Netwrix PolicyPak enables you to solve your endpoint management and endpoint protection challenges wherever users get work done, modernizing and extending the power of your existing enterprise technology assets.
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By Netwrix
Netwrix GroupID automates and delegates group and user management to ensure your directories remain current, empowering you to enhance security while increasing IT productivity.
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By Netwrix
78% of healthcare organizations experienced a cyberattack in the past year, exposing millions of patients' sensitive data. With patient records selling 10x more than other data on the dark web, threat actors are relentlessly targeting healthcare. To learn more on how you can Protect your institute - watch this video. Netwrix GroupID automates and delegates group and user management, necessary for Healthcare organizations, ensuring your directories remain current and empower you to enhance security while increasing IT productivity.
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By Netwrix
Naming conventions for Active Directory and Azure AD groups can be confusing. This video explains how to create clear and consistent group names using prefixes, descriptions, and approval workflows. By following these best practices, you can make it easier for users to understand the purpose of each group and avoid confusion. Integrate #NetwrixGroupID with your #ActiveDirectory or #AzureAD to appropriately identify all your directory groups. You can define policies for adding prefixes to group names, standardize them and build a template as well.
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By Netwrix
If you are just getting started with Office 365 or you want to master its administration, this guide is for you. The beginning features very easy tasks, including provisioning and de-provisioning of Office 365 user accounts. Then it offers guidelines on managing licenses and explains how to administer different applications using both the Office 365 admin console and PowerShell. Last, this Office 365 tutorial (.pdf) provides more advanced guidance, helping you set up a hybrid environment, secure your cloud-based email application with encryption and spam filtering, and more. After reading this guide, you'll also know how to troubleshoot Office 365 issues, ensuring a seamless experience for your business users.
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By Netwrix
Cybersecurity practitioners worldwide use the NIST Cybersecurity Framework to strengthen their security program and improve their risk management and compliance processes. The framework is voluntary, but it offers proven best practices that are applicable to nearly any organisation. However, it can seem daunting at first because it includes so many components.
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By Netwrix
The simplest definition of Active Directory is that it is a directory service for Windows operating systems. But what does this actually mean? What is Active Directory used for? How can you manage it? Whether you are a new system administrator who wants to learn Active Directory basics, such as its structure, services, components and essential terminology, or a seasoned administrator looking to find new best practices and improve your skills even further, this eBook has something for you.
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By Netwrix
If you are just getting started with Office 365 or you want to master its administration, this guide is for you. The beginning features very easy tasks, including provisioning and de-provisioning of Office 365 user accounts. Then it offers guidelines on managing licenses and explains how to administer different applications using both the Office 365 admin console and PowerShell. Last, this Office 365 tutorial (.pdf) provides more advanced guidance, helping you set up a hybrid environment, secure your cloud-based email application with encryption and spam filtering, and more. After reading this guide, you'll also know how to troubleshoot Office 365 issues, ensuring a seamless experience for your business users.
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By Netwrix
Safeguarding business-critical and regulated data like customer records, financial information and intellectual property is critical to the success of the entire organization. However, your goal should not be to build a fortress. Rather accept that your network will inevitably be breached from the outside and attacked from within, so you should build a layered defense strategy that helps you both minimize your attack surface and spot suspicious behavior in time to respond effectively.
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By Netwrix
Although most IT pros are aware of the benefits that technology integrations promise, many of them are reluctant to take on integration projects. They know all too well that many vendor products simply aren't designed to be integrated with other systems; the lack of an application programming interface in particular is a huge red flag. Fortunately, there are vendors, such as ServiceNow and Netwrix, that enable organizations to reap the benefits of integration without having to invest lots of time and money.
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By Netwrix
In today's digital world, the problem of data theft by departing employees goes far beyond stealing the names of a few customers or a product design sketch; it can mean the loss of gigabytes of critical corporate intelligence and legally protected information like customer cardholder data. Plus, ex-employees have even more avenues for using the data they steal - they can use it against their former employers, leak it to competitors, sell it to the highest bidder or simply publish it on the internet.
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By Netwrix
Compliance regulations are designed to provide a unified set of rules or guidelines to help IT organizations implement policies and measures that deliver the required levels of integrity, security, availability and accountability of data and operations. This white paper provides an overview of various types of IT compliance, explores their basic concepts and commonalities, and offers guidelines for implementation.
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By Netwrix
It's hard to imagine an organization today that does not rely on file servers, SharePoint or Office 365 for storing data, including valuable and sensitive information such as intellectual property and personal data. This makes these systems particularly attractive targets for all sort of attackers, from external hackers to disgruntled employees. To protect data from both external and internal threats, businesses must regularly conduct thorough data security assessments as part of their broader cyber security assessments.
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Orchestrate IT security with your data at its core. Netwrix solutions empower you to identify and classify sensitive information with utmost precision; reduce your exposure to risk and detect threats in time to avoid data breaches; and achieve and prove compliance.
Data Security Done Right:
- Consistency in the Approach. Confidence in the Results. Ensure your cybersecurity efforts are laser-focused on truly important data, instead of false positives that do not require protection. Our unified platform identifies and classifies your sensitive, regulated or mission-critical information consistently and accurately — including both structured and unstructured data, whether it’s on premises or in the cloud.
- Reduce Risk. Prevent Breaches. Do you know if the sensitive data you store is overexposed? Who can access it? What activity is going on around it? Netwrix solutions help you answer these key questions and ensure that risk-appropriate security controls are implemented around your most critical data. Plus, the platform enables you to detect abnormal activity early and respond before a threat turns into a breach.
- Achieve Compliance. Deliver Hard Evidence. Assess the effectiveness of the data security controls across your entire infrastructure so you can remediate any flaws before auditors come to call. Get the hard evidence you need to demonstrate to auditors that your controls adhere to their regulations and quickly answer any ad-hoc questions.
Data Centric. Laser Focused.