EBookClubs

Read Books & Download eBooks Full Online

EBookClubs

Read Books & Download eBooks Full Online

Book Cisco Security Specialist s Guide to PIX Firewall  sic

Download or read book Cisco Security Specialist s Guide to PIX Firewall sic written by Vitaly Osipov and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Cisco Security Specialists Guide to PIX Firewall

Download or read book Cisco Security Specialists Guide to PIX Firewall written by Syngress and published by Elsevier. This book was released on 2002-12-11 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cisco Security Specialist's Guide to PIX Firewall immerses the reader in the highly complicated subject of firewall implementation, deployment, configuration, and administration. This guide will instruct the reader on the necessary information to pass the CSPFA exam including protocols, hardware, software, troubleshooting and more. Cisco Security Specialist's Guide to PIX Firewall introduces the basic concepts of attack, explains the networking principals necessary to effectively implement and deploy a PIX firewall, covers the hardware and software components of the device, provides multiple configurations and administration examples, and fully describes the unique line syntax native to PIX firewall configuration and administration. - Coverage of the Latest Versions of PIX Firewalls. This book includes coverage of the latest additions to the PIX Firewall family including the CiscoSecure PIX Firewall (PIX) Software Release 6.0 - Must-have desk reference for the serious security professional. In addition to the foundation information and dedicated text focused on the exam objectives for the CSPFA, this book offers real-world administration and configuration support. This book will not only help readers pass the exam; it will continue to assist them with their duties on a daily basis - Firewall administration guides? Syngress wrote the book. Syngress has demonstrated a proficiency to answer the market need for quality information pertaining to firewall administration guides. Configuring ISA Server 2000: Building Firewalls for Windows 2000 (ISBN: 1-928994-29-6) and Checkpoint Next Generation Security Administration (ISBN: 1-928994-74-1) are currently best sellers in the security market

Book Cisco Security Specialist s Guide to Pix Firewall

Download or read book Cisco Security Specialist s Guide to Pix Firewall written by Vitaly/ Sweeney Osipov (Mike/ Weaver, Woody) and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book CCSP Cisco Secure PIX Firewall Advanced Exam Certification Guide  CCSP Self Study

Download or read book CCSP Cisco Secure PIX Firewall Advanced Exam Certification Guide CCSP Self Study written by Greg Bastien and published by Cisco Press. This book was released on 2003 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Official self-study test preparation guide for the Cisco 9E0-111 and 642-521 CSPFA exams Coverage of the CSPFA topics enables you to identify and fill your knowledge gaps before the exam date. You'll learn about: The comprehensive line of Cisco PIX Firewall products and the technology and features central to each one Transport protocols, Network Address Translation (NAT), and Port Address Translation (PAT) Using access control lists and URL filtering Use and configuration of group objects Attack guards and intrusion detection Concepts that support failover as well as configuration information Enabling a secure virtual private network (VPN) Using Cisco PIX Device Manager to configure a firewall and to create VPNs Becoming a CCSP distinguishes you as part of an exclusive group of experts, ready to take on today's most challenging security tasks. Administration of the Cisco PIX Firewall is a difficult and complex task, critical for protecting a network. Whether you are seeking a PIX Focused Certification or the full-fledged CCSP Certification, learning what you need to know to pass the CSPFA (Cisco Secure PIX Firewall Advanced) exam will qualify you to keep your company's network safe while meeting business needs. Each chapter of the CCSP Cisco Secure PIX Firewall Advanced Exam Certification Guide tests your knowledge of the exam subjects through features such as quizzes that assess your knowledge, sections that detail exam topics to master, and areas that highlight essential subjects for quick reference and review. Because experienced IT professionals will agree that the most demanding portion of their jobs is troubleshooting, the final section of this book includes scenarios dedicated to troubleshooting Cisco PIX Firewall configuration. This includes a description of the problem, a portion of the system configuration, debug output, and suggestions to help you resolve the issue. The companion CD-ROM's customizable testing engine enables you to take practice exams that mimic the real testing environment, focus on particular topic areas, randomize answers for reusability, track your progress, and refer to the electronic text for review. CCSP Cisco Secure PIX Firewall Advanced Exam Certification Guide is part of a recommended learning path from Cisco Systems that can include simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led training, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit www.cisco.com/go/authorizedtraining. Companion CD-ROM This companion CD-ROM contains a test bank with more than 200 practice exam questions.

Book Cisco PIX Firewalls

    Book Details:
  • Author : Umer Khan
  • Publisher : Elsevier
  • Release : 2005-06-21
  • ISBN : 008048848X
  • Pages : 577 pages

Download or read book Cisco PIX Firewalls written by Umer Khan and published by Elsevier. This book was released on 2005-06-21 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: Umer Khan's first book, Cisco Security Specialist's Guide to PIX Firewalls, ISBN: 1931836639, has consistently maintained its spot as the #1 best-selling PIX book on amazon.com by providing readers with a clear, comprehensive, and independent introduction to PIX Firewall configuration. With the market for PIX Firewalls maintaining double digit growth and several major enhancements to both the PIX Firewall and VPN Client product lines, this book will have enormous appeal with the audience already familiar with his first book. - The Cisco Pix firewall is the #1 market leading firewall, owning 43% market share. Cisco is poised to release the newest, completely re-designed version 7 of the Pix operating system in the first quarter of 2004 - "Cisco Pix Firewalls: configure

Book CCSP Cisco Secure PIX Firewall Advanced Exam Certification Guide

Download or read book CCSP Cisco Secure PIX Firewall Advanced Exam Certification Guide written by Greg Bastien and published by Cisco Press. This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Official self-study test preparation guide for the Cisco CSPFA 642-521 exam Coverage of the CSPFA topics enables you to fill your knowledge gaps before the exam date. You'll learn about: The comprehensive line of Cisco PIX Firewall products and the technology and features central to each one Transport protocols, Network Address Translation (NAT), and Port Address Translation (PAT) Reporting, tool use, and administration using Firewall MC Using access control lists and URL filtering Attack guards and intrusion detection Cisco Firewall Services Module (FWSM) deployment and configuration Concepts and configurations that support failovers Enabling a secure virtual private network (VPN) Using Cisco PIX Device Manager to configure a firewall and create VPNs Becoming a CCSP distinguishes you as part of an exclusive group of experts, ready to take on today's most challenging security tasks. Administration of the Cisco PIX Firewall is a difficult and complex task, critical for protecting a network. certification, learning what you need to know to pass the Cisco Secure PIX Firewall Advanced (CSPFA) exam will qualify you to keep your company's network safe while meeting business needs. Each chapter of the CCSP Cisco Secure PIX Firewall Advanced Exam Certification Guide, Second Edition, tests your knowledge of the exam subjects through features such as quizzes, sections that detail exam topics to master, and summary sections that highlight essential subjects for quick reference and review. Because experienced IT professionals agree that the most demanding portion of their jobs is troubleshooting, the final section of this book includes scenarios dedicated to troubleshooting Cisco PIX Firewall configuration. This includes a description of the problem, a portion of the system configuration, debug output, and suggestions to help you resolve the issue. practice exams that mimic the real testing environment, focus on particular topic areas, randomize answers for reusability, track your progress, and refer to the electronic text for review. CCSP Cisco Secure PIX Firewall Advanced Exam Certification Guide, Second Edition, is part of a recommended learning path from Cisco Systems that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led training, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit www cisco.com/go/authorizedtraining. Greg Bastien, CCSP, CISSP, is the chief technical officer for Virtue Technologies, Inc., where he provides consulting services to various federal agencies and commercial clients. Greg also holds a position as adjunct professor at Strayer University, teaching networking and network security classes. He completed his undergraduate and graduate degrees at Embry-Riddle Aeronautical University while on active duty as a helicopter flight instructor in the US Army. that is part of Consulting Engineering (CE) at Cisco Systems. His duties involve performing security evaluations on numerous Cisco products and consulting with other teams within Cisco to help enhance the security of Cisco products. Christian Abera Degu, CCSP, CISSP, works as a senior network engineer for General Dynamics Network Systems Signal Solutions, consulting with the US Federal Energy Regulatory commission. Companion CD-ROM This companion CD-ROM contains a test bank with more than 100 practice exam questions unique to this book. CD-ROM test engine powered by www boson.com. Boson Software is a Cisco Learning Partner. This volume is part of the Exam Certification Guide Series from Cisco Press. Books in this series provide officially developed exam preparation materials that offer assessment, review, and practice to help Cisco Career Certification candidates identify weaknesses, concentrate their study efforts, and enhance their confidence as exam day nears.

Book Cisco Secure PIX Firewalls

Download or read book Cisco Secure PIX Firewalls written by David W. Chapman and published by . This book was released on 2002 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the only book that concentrates solely on implementation of Cisco PIX Firewalls, the market-leading firewall product. It is filled with configuration techniques and security management details.

Book Securing Your Business with Cisco ASA and PIX Firewalls

Download or read book Securing Your Business with Cisco ASA and PIX Firewalls written by Greg Abelar and published by Cisco Press. This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protect critical data and maintain uptime with Cisco ASDM and Cisco Security Agent Understand how attacks can impact your business and the different ways attacks can occur Learn about the defense-in-depth model for deploying firewall and host protection Examine navigation methods and features of Cisco ASDM Set up Cisco ASA, PIX Firewall, and ASDM hardware and software Use the Cisco ASDM startup wizard to safely connect your network to the Internet and securely add public devices such as mail and web servers to your network Authenticate firewall users and users of public web servers Filter traffic and protect your network from perimeter attacks Deploy Cisco Intrusion Prevention System (IPS) to provide more granular traffic inspection and proactive threat response Stop attacks launched at the desktop by deploying Cisco Security Agent Extend the defense-in-depth model to remote users through IPSec virtual private networks (VPN) Enhance your security posture through proper security management Understand the advanced features available in the Cisco PIX version 7 operating system Recover from software failure with Cisco PIX version 7 Many people view security as a "black-box-voodoo" technology that is very sophisticated and intimidating. While that might have been true a few years ago, vendors have been successful in reducing the complexity and bringing security to a point where almost anyone with a good understanding of technology can deploy network security. Securing Your Business with Cisco ASA and PIX Firewalls is an extension of the work to simplify security deployment. This easy-to-use guide helps you craft and deploy a defense-in-depth solution featuring the newly released Cisco® ASA and PIX® version 7 as well as Cisco Security Agent host intrusion prevention software. The book simplifies configuration and management of these powerful security devices by discussing how to use Cisco Adaptive Security Device Manager (ASDM), which provides security management and monitoring services through an intuitive GUI with integrated online help and intelligent wizards to simplify setup and ongoing management. In addition, informative, real-time, and historical reports provide critical insight into usage trends, performance baselines, and security events. Complete with real-world security design and implementation advice, this book contains everything you need to know to deploy the latest security technology in your network. Securing Your Business with Cisco ASA and PIX Firewalls provides you with complete step-by-step processes for using Cisco ASDM in conjunction with Cisco Security Agent to ensure that your security posture is strong enough to stand up against any network or host attack whether sourced from the Internet or from inside your own network. "Firewalls are a critical part of any integrated network security strategy, and books such as this will help raise awareness of both the threats inherent in today''s open, heterogeneous internetworking environments and the solutions that can be applied to make the Internet a safer place." --Martin E. Hellman, professor emeritus of Electrical Engineering, Stanford University and co-inventor of public key cryptography This security book is part of the Cisco Press® Networking Technology Series. Security titles from Cisco Press help networking professionals secure critical data and resources, prevent and mitigate network attacks, and build end-to-end self-defending networks.

Book CCNP Security Firewall 642 618 Official Cert Guide

Download or read book CCNP Security Firewall 642 618 Official Cert Guide written by Dave Hucaby and published by Pearson Education. This book was released on 2012 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trust the best selling Official Cert Guide series from Cisco Press to help you learn, prepare, and practice for exam success. They are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam. CCNP Security FIREWALL 642-618 Official Cert Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. "Do I Know This Already?" quizzes open each chapter and enable you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly. � Master Cisco CCNP Security FIREWALL exam topics � Assess your knowledge with chapter-opening quizzes � Review key concepts with exam preparation tasks � Practice with realistic exam questions on the CD-ROM CCNP Security FIREWALL 642-618 Official Cert Guide, focuses specifically on the objectives for the CCNP Security FIREWALL exam. Expert networking consultants Dave Hucaby, Dave Garneau, and Anthony Sequeira share preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics. The companion CD-ROM contains a powerful Pearson IT Certification Practice Test engine that enables you to focus on individual topic areas or take a complete, timed exam. The assessment engine also tracks your performance and provides feedback on a module-by-module basis, laying out a complete assessment of your knowledge to help you focus your study where it is needed most. Well-regarded for its level of detail, assessment features, comprehensive design scenarios, and challenging review questions and exercises, this official study guide helps you master the concepts and techniques that will enable you to succeed on the exam the first time. The official study guide helps you master all the topics on the CCNP Security FIREWALL exam, including: ASA interfaces IP connectivity ASA management Recording ASA activity Address translation Access control Proxy services Traffic inspection and handling Transparent firewall mode Virtual firewalls High availability ASA service modules CCNP Security FIREWALL 642-618 Official Cert Guide is part of a recommended learning path from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led training, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit www.cisco.com/go/authorizedtraining. The print edition of the CCNP Security FIREWALL 642-618 Official Cert Guide contains a free, complete practice exam. Also available from Cisco Press for Cisco CCNP Security study is the CCNP Security FIREWALL 642-618 Official Cert Guide Premium Edition eBook and Practice Test. This digital-only certification preparation product combines an eBook with enhanced Pearson IT Certification Practice Test. This integrated learning package: � Allows you to focus on individual topic areas or take complete, timed exams � Includes direct links from each question to detailed tutorials to help you understand the concepts behind the questions � Provides unique sets of exam-realistic practice questions � Tracks your performance and provides feedback on a module-by-module basis, laying out a complete assessment of your knowledge to help you focus your study where it is needed most

Book CCSP Cisco Secure VPN Exam Certification Guide

Download or read book CCSP Cisco Secure VPN Exam Certification Guide written by John F. Roland and published by Cisco Press. This book was released on 2003 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only Cisco authorized exam certification guide for the new CSVPN exam offers pre- and post-chapter quizzes help to assess knowledge and identify areas of weakness. Overviews and foundation summaries present complete and quick review of all CSVPN exam topics.

Book CCNP Security Cisco Secure Firewall and Intrusion Prevention System Official Cert Guide

Download or read book CCNP Security Cisco Secure Firewall and Intrusion Prevention System Official Cert Guide written by Nazmul Rajib and published by Cisco Press. This book was released on 2022-07-25 with total page 986 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the eBook edition of the CCNP Security Cisco Secure Firewall and Intrusion Prevention System Official Cert Guide. This eBook does not include access to the companion website with practice exam that comes with the print edition. Trust the best-selling Official Cert Guide series from Cisco Press to help you learn, prepare, and practice for exam success. They are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam, and to excel in your day-to-day security work. * Master the topics on the CCNP Security concentration exam that focuses on the Cisco Secure Firewall and IPS (formerly known as Cisco Firepower) * Assess your knowledge with chapter-opening quizzes * Review key concepts with exam preparation tasks CCNP Security Cisco Secure Firewall and Intrusion Prevention System Official Cert Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already?” quizzes open each chapter and enable you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly. CCNP Security Cisco Secure Firewall and Intrusion Prevention System Official Cert Guide specifically covers the objectives for the CCNP Security concentration exam that focuses on the Cisco Secure Firewall and IPS (formerly known as Cisco Firepower). Long-time Cisco security insider Nazmul Rajib shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics. Well regarded for its level of detail, assessment features, comprehensive design scenarios, and challenging review questions and exercises, this official study guide helps you master the concepts and techniques that will enable you to succeed on the exam the first time. This official study guide helps you master the topics on the CCNP Security concentration exam that focuses on the Cisco Secure Firewall and IPS (formerly known as Cisco Firepower). Use it to deepen your knowledge of * Configurations * Integrations * Deployments * Management * Troubleshooting, and more

Book Cisco ASA and PIX Firewall Handbook

Download or read book Cisco ASA and PIX Firewall Handbook written by Dave Hucaby and published by Cisco Systems. This book was released on 2005 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt: The complete guide to the most popular Cisco PIX, ASA, FWSM, and IOS firewall security features Learn about the various firewall models, user interfaces, feature sets, and configuration methods Understand how a Cisco firewall inspects traffic Configure firewall interfaces, routing, IP addressing services, and IP multicast support Maintain security contexts and Flash and configuration files, manage users, and monitor firewalls with SNMP Authenticate, authorize, and maintain accounting records for firewall users Control access through the firewall by implementing transparent and routed firewall modes, address translation, traffic filtering, user authentication, content filtering, application inspection, and traffic shunning Increase firewall availability with firewall failover operation Understand how firewall load balancing works Generate firewall activity logs and learn how to analyze the contents of the log Verify firewall operation and connectivity and observe data passing through a firewall Control access and manage activity on the Cisco IOS firewall Configure a Cisco firewall to act as an IDS sensor Every organization has data, facilities, and workflow processes that are critical to their success. As more organizations make greater use of the Internet, defending against network attacks becomes crucial for businesses. Productivity gains and returns on company investments are at risk if the network is not properly defended. Firewalls have emerged as the essential foundation component in any network security architecture. Cisco ASA and PIX Firewall Handbookis a guide for the most commonly implemented features of the popular Cisco Systems firewall security solutions. This is the first book to cover the revolutionary Cisco ASA and PIX version 7 security appliances. This book will help you quickly and easily configure, integrate, and manage the entire suite of Cisco firewall products, including Cisco ASA, PIX version 7 and 6.3, the Cisco IOS router firewall, and the Catalyst Firewall Services Module (FWSM). Organized by families of features, this book helps you get up to speed quickly and efficiently on topics such as file management, building connectivity, controlling access, firewall management, increasing availability with failover, load balancing, logging, and verifying operation. Shaded thumbtabs mark each section for quick reference and each section provides information in a concise format, with background, configuration, and example components. Each section also has a quick reference table of commands that you can use to troubleshoot or display information about the features presented. Appendixes present lists of well-known IP protocol numbers, ICMP message types, and IP port numbers that are supported in firewall configuration commands and provide a quick reference to the many logging messages that can be generated from a Cisco PIX, ASA, FWSM, or IOS firewall. Whether you are looking for an introduction to the firewall features of the new ASA security appliance, a guide to configuring firewalls with the new Cisco PIX version 7 operating system, or a complete reference for making the most out of your Cisco ASA, PIX, IOS, and FWSM firewall deployments, Cisco ASA and PIX Firewall Handbook helps you achieve maximum protection of your network resources. "Many books on network security and firewalls settle for a discussion focused primarily on concepts and theory. This book, however, goes well beyond these topics. It covers in tremendous detail the information every network and security administrator needs to know when co

Book CCSP  Secure Intrusion Detection and SAFE Implementation Study Guide

Download or read book CCSP Secure Intrusion Detection and SAFE Implementation Study Guide written by Justin Menga and published by John Wiley & Sons. This book was released on 2006-02-20 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here's the book you need to prepare for Cisco's Secure Intrusion Detection (CSIDS) and SAFE Implementation (CSI) exams. This Study Guide was developed to meet the exacting requirements of today's certification candidates. In addition to the focused and accessible instructional approach that has earned Sybex the "Best Study Guide" designation in the 2003 CertCities Readers Choice Awards, this two-in-one Study Guide provides: Focused coverage on working with a Cisco Intrustion Detection System and SAFE Implemtation Practical examples and insights drawn from real-world experience Leading-edge exam preparation software, including the Sybex testing engine and electronic flashcards for your Palm Authoritative coverage of all exam objectives, including: Secure Intrusion Detection: Designing a Cisco IDS protection solution Installing and configuring a Cisco IDS Sensor Tuning and customizing signatures to work optimally in specific environments Performing device management of supported blocking devices Performing maintenance operations Monitoring a protection solution for small and medium networks Managing a large scale deployment of Cisco IDS Sensors SAFE Implementation Security Fundamentals Architectural Overview Cisco Security Portfolio SAFE Small Network Design SAFE Medium Network Design SAFE Remote-User Network Implementation Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

Book Cisco PIX Firewalls

    Book Details:
  • Author : Richard Deal
  • Publisher : McGraw-Hill Osborne Media
  • Release : 2002-10-23
  • ISBN : 9780072225235
  • Pages : 572 pages

Download or read book Cisco PIX Firewalls written by Richard Deal and published by McGraw-Hill Osborne Media. This book was released on 2002-10-23 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Secure your mission-critical networks with the #1 leading firewall and this definitive guide. Featuring in-depth coverage of installation, configuration, and maintenance this book will show you how to protect your data from unauthorized users and hackers.

Book Cisco Security Architectures

Download or read book Cisco Security Architectures written by Gilbert Held and published by McGraw-Hill Companies. This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cisco is the world's largest supplier of routers and related technologies. Cisco technical experts Held and Hundley provide troubleshooting methodologies for maintaining Cisco security systems.

Book CCNP Guide   Cisco Certified Network Professional   Security  Sitcs  Technology Training Workbook  Exam  300 210

Download or read book CCNP Guide Cisco Certified Network Professional Security Sitcs Technology Training Workbook Exam 300 210 written by Ip Specialist and published by Independently Published. This book was released on 2018-01-10 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: This exam tests the knowledge of a Networking Engineer on advanced firewall architecture and its configuration with a next-generation firewall. This test also examines how the Network Engineer utilizes the network access and uses the identity policies. Various new Cisco technologies such as Cisco NGFW, Cisco AMP, Cisco Firepower NGIPS, and Web & Email Security Solutions have been added to the test. Older technologies such as Cisco Intrusion Prevention System and the Firewall CX are no more covered in this exam.IP Specialist's Quick Reference Sheets have summarized a collection of the condensed notes taken from our technology workbooks that are prepared to keep the exam blueprint in mind. It's an ideal handy document to help you remember the most important technology concepts. These QR Sheets are crafted from individually focused technology concept in easy and précis manner which helps to learn and remember the technology concepts and information effectively.