This book contains the step by step information about the Oracle 11g database Administration. This book is for you if you are familiar with SQL and are looking for a book that effectively explains the concepts of the Oracle 11g database Administration. It gives the core information about administrating the Oracle 11g database using the new and improved Enterprise Manager GUI. The book contains lots of examples and helps you to perform the Oracle 11g administration in an easier way. You will also find information about the Grid Architecture in this book.
Written by an expert in the networking industry, this authoritative resource is intended for system administrators who must upgrade, repair, maintain, and troubleshoot real-world networks. The CD-ROM includes the book in electronic format and scores of network utilities and tools.
Teaches end-to-end network security concepts and techniques. Includes comprehensive information on how to design a comprehensive security defense model. Plus, discloses how to develop and deploy computer, personnel, and physical security policies, how to design and manage authentication and authorization methods, and much more.
NEW PERSPECTIVES ON THE INTERNET: COMPREHENSIVE, 10E highlights the latest skills readers need to better understand and most effectively use today’s Internet. This up-to-date, complete introduction offers the latest coverage of Google ChromeTM, Mozilla Firefox, and Microsoft Edge. Readers study key concepts and practice important skills to navigate and master the nuances of today’s Internet. Readers learn to use the latest tools to search for information, communicate with email, understand security threats and determine the best protection. Readers also learn how to create powerful web pages and gain a solid understand of networking. Current and future professionals can trust NEW PERSPECTIVES ON THE INTERNET: COMPREHENSIVE, 10E for the online insights and practical Internet skills needed now and into the future. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.
Security is one of the most critical problems facing anyone who is charged with administering and maintaining an enterprise's computer network. This text aims to help anyone involved with maintaining a network to better secure it and prevent disasters from occurring and systems from crashing and destroying vital corporate data. It covers: strategies for preventing networks from attack; Internet and external security; tunnelling through VPNs (Virtual Private Networks); choosing and configuring firewalls; and dealing with bugs, viruses and Trojan Horses.
The Ultimate Resource on Solaris 10. Includes full details on all the new features. Maximize all the capabilities of Sun Microsystems' FREE, innovative, and powerful UNIX-based operating system with help from this authoritative guide. Get full details on installation, process and device management, access control and security, networking, services, directories, and applications. You'll learn to take advantage of the new features available in Solaris 10, including the rewritten TCP/IP stack, the enhanced cryptographic framework, cross-platform optimization, Linux interoperability, and much more. Whether you're new to Solaris or migrating from Linux or Windows, you'll need this comprehensive resource. Install and run Solaris 10 on UltraSPARC or Intel systems Manage files, directories, and processes, and use shell commands Set up user- and role-based access control Use the Solaris Management Console (SMC) to manage users and groups Configure devices and file systems Implement efficient backup and recovery services Enable system logging, monitoring, accounting, and tuning Configure DHCP, firewalls, and remote access Work with DNS, NIS/NIS+, and LDAP Enable shared file systems and printers using Samba and/or NFS Use Sun Java System Application Server and Apache HTTP Server
Yahoo! For Dummies, 2nd Edition hits the shelves with refreshed information on Yahoo!'s most popular and useful features. Author Brad Hill covers registering for Yahoo!, customizing it to deliver the content of one's choosing, and getting a Yahoo! e-mail account. The book also guides you through using Yahoo!'s Web page design and hosting service (GeoCities), it's multimedia broadcast center (Broadcast), and its variety of shopping and financial services.
The definitive Sybex guide to A+ certification, fully updated for the latest exams The CompTIA A+ Complete Study Guide, Fourth Edition is your ultimate preparation guide for Exams 220-1001 and 220-1002. Covering 100 percent of the objectives for both exams, this book gets you up to speed on essential A+ knowledge and skills. Master the critical competencies associated with hardware and software, system maintenance, troubleshooting, connectivity, and more—with practical examples drawn from real-world experience, you’ll develop the skill set employers demand in today’s IT environment. End-of-chapter reviews help you gauge your progress and stay on track for success, while exam highlights give you a sneak preview of what to expect on the big day. You also get access to the Sybex online test bank, featuring electronic flashcards, a searchable glossary, and 4 practice exams to help you study from anywhere, any time—track your progress and test your understanding with interactive study tools. CompTIA A+ certification is the industry-leading standard for IT professionals. Hundreds of companies require their computer technicians to hold this valuable credential. Now in its fourth edition, this revised and updated study guide includes expanded coverage of virtualization and cloud computing, mobile hardware installation, network security, and more, to reflect the latest changes in the A+ exam. Providing all the information you need to earn your A+ certification, this invaluable resource will help you: Master the basics of hardware, software, and peripherals Understand and troubleshoot network connectivity issues Install and configure Windows, iOS, Android, Apple OSX, and Linux operating systems The CompTIA A+ Complete Study Guide, Fourth Edition arms you with the tools and knowledge necessary to take your skills to the next level. Whether a first-time candidate or IT professional in need of recertification, this essential study guide will help you prepare, practice, and pass with minimal burden and maximum results.
Provides detailed and advanced configuration information for all Access Suite components Covers every installation option and provides in-depth technical information on custom installations Covers the implementation of all four database options: IBM, SQL Server, Oracle, and Access
Demonstrates the enhanced features of Windows 2000 Professional while explaining how to optimize the system for different business applications and discussing network design and installation, security, and operating system mangement.
A study guide covering every objective in the core MCSE Exam series prepares the professional for exams in Networking Essentials, NT workstation 4, NT Server 4, NT Server 4 in the Enterprise, and Windows 98
You can’t see them, but they’re lurking out there ominously. They loom in all shapes, sizes, and disguises. And sooner or later, one will probably try to worm its way into your computer. They’re viruses, hackers, and other kinds of attackers set on sabotaging your computer and data, stealing your identity, using your address book to target more innocent victims, and more. It’s Norton Internet Security on guard and to the rescue—IF you have it installed, configured, and updated properly. Norton Internet Security For Dummies helps you use the software’s suite of applications to protect and streamline your online experience. It takes you from installation to configuration to troubleshooting. You’ll discover how to: Set up Norton Personal Firewall to respond to alerts Configure Norton AntiVirus to take advantage of the Auto-Protect feature Use Live Update to keep your software current (the bad guys don’t give up, so you can’t let your guard down) Use the Browser Privacy component to prevent your Web browser from giving information to Web sites you visit Implement Ad Blocking to reduce annoying pop-up ads Use the AntiSpam component to reduce unwanted commercial e-mails Use Norton Parental controls to restrict what your kids do online and track where they’ve been online Use Norton Productivity Control (on the professional version) to block employees’ access to certain sites Written by Greg Holden, author of Starting an Online Business For Dummies and owner of Stylus Media, this guide goes beyond the basics to include tips on: Creating better passwords Dealing with spyware and cookies Making your laptop, cellphone, or PDA more secure (Yes, they’re after them, too) Recognizing suspicious e-mails Tracking hackers with WHOIS and DShield Customizing access for different users With a list of search engines especially for kids, suggestions of more tools to enhance your privacy and security, a glossary, a list of Web resources, and more, Norton Internet Security For Dummies helps you enjoy the Web, knowing Norton Internet Security is on guard against invaders.