Pearson IT Certification :: Articleshttp://qbryg.nstrefa.pl/?team=articles/index_rss.aspx?n=1cbd305f-d503-49fa-9699-8b2c06c9c520The latest articles from Pearson IT Certificationen-usCopyright 2019 Pearson Education, Inc. InformIT Division.Article :: Exam Profile: CompTIA A+ Core 1 (220-1001) &amp; CompTIA A+ Core 2 (220-1002)http://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2956411This article profiles the CompTIA A+ Core 1 (220-1001) and CompTIA A+ Core 2 (220-1002), which test competency in comprehensive vendor-neutral mobile devices, networking technology, hardware, virtualization and cloud computing, network troubleshooting, installing and configuring operating systems, expanded security, software troubleshooting, and operational procedures. The CompTIA A+ Core series focuses on expanded content on growing parts of the IT support role including an expansion of baseline security topics and a different approach to defining competency in operational procedures.Tue, 26 Feb 2019 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2956411Article :: Security Assessment and Testinghttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2931575<p>In this sample chapter form <em>CISSP Cert Guide</em>, 3rd Edition, you will review assessment and testing strategies, security control testing, collection of security process data, analysis and reporting of test outputs, and internal, external, and third-party audits.</p>Thu, 10 Jan 2019 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2931575Article :: Physical and Environmental Securityhttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2931574<P>In this sample chapter from <em> Developing Cybersecurity Programs and Policies</em>, 3rd Edition, you will explore design, obstacles, monitoring, and response as they relate to secure areas, equipment security, and environmental controls.</p> Wed, 09 Jan 2019 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2931574Article :: Managing Group Accounts in Ubuntuhttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2931570Work through labs that demonstrate how to manage group accounts, including how to add, modify, and delete groups, on the Ubuntu operating system.Sun, 21 Oct 2018 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2931570Article :: The OSI Reference Modelhttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2873377<p>In this sample chapter from <em>CompTIA Network+ N10-007 Cert Guide</em>, explore the seven layers of the Open Systems Interconnection (OSI) reference model.</p>Fri, 06 Apr 2018 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2873377Article :: Exam Profile: CompTIA Network+ N10-007http://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2872418CompTIA's Network+ certification is an entry-level certification for information technology (IT) professionals. In this exam profile, Anthony Sequeira provides exam details, highlights trouble spots, offers preparation hints, recommends study resources, and suggests next steps.Thu, 08 Mar 2018 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2872418Article :: An Introduction to Ethical Hackinghttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2787223<p>Ethical hacking is a form of legal hacking done with the permission of an organization to help increase its security. In this sample chapter from <em> Certified Ethical Hacker (CEH) Version 9 Cert Guide, 2nd Edition</em>, explore the fundamental principles of the security triad—confidentiality, integrity, and availability.</p> Wed, 07 Mar 2018 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2787223Article :: Network Perimeter Securityhttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2861447<p>In this sample chapter from <em>CompTIA Security+ SY0-501 Cert Guide, Academic Edition, 2nd Edition</em>, explore one of the most strategic pieces in your network security design—the firewall.</p>Wed, 21 Feb 2018 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2861447Article :: Network Componentshttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2861453<p>In this sample chapter from <em>CompTIA Security+ SY0-501 Exam Cram, 5th Edition</em>, learn how to support organizational security through the installation and configuration of network components—both hardware and software-based.</p>Tue, 20 Feb 2018 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2861453Article :: ALUAhttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2819032<p>In this sample chapter from <em>Storage Design and Implementation in vSphere 6: A Technology Deep Dive, 2nd Edition</em>, learn how to identify various ALUA (Asymmetric Logical Unit Access) configurations and how different configurations affect the hosts.Thu, 05 Oct 2017 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2819032Article :: Process Text Streams Using Filtershttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2819036<p>This sample chapter from <em> CompTIA Linux+/LPIC-1 Portable Command Guide</em> provides information and commands on a variety of topics including cat, cut, expand, fmt, head, join, less, nl, od, paste, and more.</p>Thu, 05 Oct 2017 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2819036Article :: Logical Asset Securityhttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2731933<p> In this chapter from <em>CISSP Exam Cram, 4th Edition</em>, Michael Gregg explains the importance of basic security principles that help protect data while it is in transit, in storage, and at rest.</em>Fri, 10 Mar 2017 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2731933Article :: On the Motherboardhttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2731934<p>In this chapter from <em>Complete CompTIA A+ Guide to IT Hardware and Software, 7th Edition</em>, Cheryl A. Schmidt explores the importance of motherboard components, their purpose, and properties.</p>Fri, 10 Mar 2017 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2731934Article :: Configure and Use BIOS/UEFI Toolshttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2730120<p>In this sample chapter from <em> CompTIA A+ 220-901 and 220-902 Cert Guide, 4th Edition</em>, author Mark Edward Soper covers; Introduction to BIOS/UEFI, explaining the motherboard’s firmware, known as the BIOS or UEFI. BIOS/UEFI Configuration which demonstrates how to access the BIOS and modify settings; for example, RAM, processor, and video settings. Flash Upgrade BIOS/UEFI where you’ll learn how to upgrade the BIOS through a process known as flashing and Using BIOS/UEFI Diagnostics where you’ll learn about diagnostic features built into many BIOS/UEFI chips.</p>Sat, 19 Nov 2016 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2730120Article :: Identity and Access Managementhttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2738310<p>In this chapter from <em>CISSP Practice Questions Exam Cram, 4th Edition </em>, author Michael Gregg offers practice questions and answers for the CISSP Exam.Sat, 19 Nov 2016 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2738310Article :: RAM Types and Featureshttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2738309<p>In this sample chapter from<em>, CompTIA A+ 220-901 and 220-902 Cert Guide, Academic Edition</em>, author Mark Edward Soper explains RAM types and features including Memory Upgrade Considerations, SO-DIMM vs DIMM, RAM Configurations, Single-Sided vs Double-Sided, RAM Compatibility, and Installing Memory. </p>Sat, 19 Nov 2016 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2738309Article :: VXLAN, NSX Controllers, and NSX Preparationhttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2738306<p>Elver Sena Sosa introduces VXLAN, one of the control planes of NSX, NSX Controllers, and how to prepare the vSphere environment for NSX.</p>Fri, 18 Nov 2016 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2738306Article :: Exam Profile: CompTIA A+ 220-901 & 220-902http://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2520469This article profiles the CompTIA A+ exams (220-901 & 220-902), which test competency in comprehensive vendor-neutral PC hardware and peripherals, mobile device hardware, networking and troubleshooting hardware and network connectivity issues, installing and configuring operating systems including Windows, iOS, Android, Apple OS X and Linux, security, cloud computing fundamentals, operational procedures and communication skills. It describes question forms, trouble spots, hints for exam preparation, and recommendations for additional study resources.Wed, 15 Jun 2016 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2520469Article :: VM Storage Policies on VSANhttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2516739<p>VMware architects explain the concept of storage policy-based management.</p>Wed, 15 Jun 2016 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2516739Article :: Storage, Part 1http://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2516740Learn how to set up and use NFS, iSCSI, FC, and FCoE protocols. Mon, 30 May 2016 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2516740Article :: Exam Profile: Cisco 100-105 ICND1 v3.0http://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2520466This article provides an exam profile for the Cisco 100-105 ICND1 v3.0 exam for the CCENT and CCNA certifications. It describes question forms, trouble spots, hints for exam preparation, and recommendations for additional study resources. Find out here what you can expect to see on the exam, and how you can better prepare for it.Fri, 27 May 2016 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2520466Article :: Exam Profile: Cisco 200-105 ICND2 v3.0http://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2520467This article provides an exam profile for the Cisco 200-105 ICND2 v3.0 exam for the CCNA certification. It describes question forms, trouble spots, hints for exam preparation, and recommendations for additional study resources.Fri, 27 May 2016 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2520467Article :: Exam Profile: Cisco 200-125 CCNA v3.0http://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2520468This article provides an exam profile for the Cisco 200-125 CCNA v3.0 exam for the CCNA certification. It describes question forms, trouble spots, hints for exam preparation, and recommendations for additional study resources.Fri, 27 May 2016 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2520468Article :: Ranking Certifications (2016 Edition)http://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2499859Employers look for and seek out certified IT professionals, but generally prefer candidates who possess both college degrees and specific certification credentials. Aspiring or active IT professionals can benefit from an informed evaluation of certifications in terms of the time commitment, cost, and other factors involved in earning such a credential vis-a-vis the ultimate financial or career advancement that such an investment can return. In this article, Ed Tittel and Mary Kyle look at one method for rating and ranking IT certifications.Mon, 25 Apr 2016 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2499859Article :: Building a Security Strategyhttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2495163Bob Vachon introduces network security-related concepts and summarizes how security policies are implemented using a lifecycle approach. Thu, 24 Mar 2016 00:00:00 GMThttp://qbryg.nstrefa.pl/?team=articles/article.aspx?p=2495163