- Abdul Mujeeb
- January 31, 2019
PowerShell Security Best Practices for Enhanced Enterprise Information Security
PowerShell is an integral part of most operating systems, is also a body that governs different areas of cybersecurity. Information security training and PowerShell certification are few of the prominent paths that allow individuals to gain more insights about cybersecurity in PowerShell.
What is PowerShell and what makes it vulnerable to hackers?
PowerShell is an automation platform for Microsoft Windows. It is a scripting language through which users can instruct the system. PowerShell is deeply integrated with Microsoft Net. Framework, which creates a massive platform for functionality and various use cases. Due to its seamless integration with Microsoft NET. Framework, it provides hackers with an ideal platform to breach through PowerShell into the windows environments. In fact, recent trends have shown that PowerShell has been used in various cyber-attacks.
Due to its native integration with Net. Framework, PowerShell provides attributes that appeal to hackers. Some of these are related to easy access to the windows environment, which could range from access to network sockets to access to 32-bit windows APIs. Plus, PowerShell allows hackers to install malicious binaries into the memory and gives them easy access to crypto-libraries. Although PowerShell itself is not flawed, or poorly designed, it is just that PowerShell provides convenience for hackers to infiltrate windows systems, and once they enter windows Framework, they develop and evolve harmful cyber capabilities. With the growth of hackers around the world, PowerShell threats are projected to increase considerably in the near future.
What practices are best to make PowerShell more secure?
Information Security training and PowerShell Certification teach individuals about the necessary measure to take in order to make PowerShell as secure as possible. Perhaps the most common, and quite frankly the most straightforward one is restricting the access of PowerShell. There is a constrained language mode, which restricts the scope and integration of PowerShell with the system. Although it poses the risk of affecting legitimate scripts and deletion of useful scripts and therefore it is recommended that each iteration for the use of PowerShell in the Enterprise first be tested in a secured, sandbox environment. PowerShell v.5 and the following iterations come with a default set of security features that can enhance the overall integrity of the system itself. Apart from constrained language mode, a few protocols have been introduced to prevent misuse of PowerShell. These protocols include system-wide transcripts and script block logging.
Another useful security feature that secures PowerShell is the Antimalware integration in Windows. This feature allows the scanning of a PowerShell code before it is actually run on the computer. Logging activities in every PowerShell module and feeding the logs from each PowerShell Module into a central logging system can allow practitioners to better understand the nature of attacks and design networks in such a way that minimizes the risk of compromise through PowerShell. While PowerShell v.5 has many security features, PowerShell v.2 does not. Due to this reason, it is highly recommended that PowerShell v.2 be removed as it is even harder to trace and makes it easier for hackers to breach networks. With the advent of Artificial intelligence and machine learning, it has become possible for machine learning software’s to form neural networks and analyze loads of information and devise the best plan for any given problem. Therefore, AI and Machine learning are showing great potential in making PowerShell secure from hackers and the types of breaches they attempt.
What benefits do PowerShell Certification and information security training provide?
PowerShell Certifications and information security training allows for individuals to study the abovementioned procedures and details, and train professionals about the procedures to follow and practices to forego, in order to better secure their PowerShell libraries from a breach. PowerShell Certifications and information security training are an essential part of the proactive measure’s enterprise encourage their employees to take so that the chances of hacks are minimized. There are numerous PowerShell certifications available that teach best practices to make PowerShell most secure. These training programs focused on PowerShell v.5 and beyond teaching the participants the use of key administrative tools such as Desired State Configuration (DSC) and Just Enough administration (JEA) to configure and secure server. Some training courses teach other methods, upcoming threats, and focus on the dynamic, ever-changing attack platform that hackers use.
Furthermore, training in best PowerShell practices also teach the trainees how to cope with circumstances where the security of the system has been compromised due to PowerShell. The first step of the procedure is to analyze the scripts. These courses teach how to analyze and debug the scripts that might have been affected. Once the trainees have an idea about the kind of issues that can appear in PowerShell scripts, these training courses then go on to explain the network exploitations based on PowerShell and the process of remediation. PowerShell Security best practices is a field for pros. Individuals need to have experience as well as a list of pre-requisite certifications in order to be eligible for PowerShell security best practices certification.
People are seeing the potential in Information security as a career path, these certifications will soon become even more valuable. According to The Washington Post, “With digital security breaches routinely making headlines and major companies —Home Depot, Target, Sony Pictures, and Blue Cross Blue Shield parent Anthem — still reeling from hackings, the need for cybersecurity experts is only growing. A number of schools in the national capital region are responding to that need through graduate courses, certificates, and degrees in the field.” PowerShell is a constantly evolving mechanism that allows seamless integration of scripts in the operating system with the needs of enterprises. Certifications in PowerShell provide practitioners in the field with a competitive edge that not only makes them stand out from their peers but also helps them secure databases connected with Windows and PowerShell.
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