When it comes to network security, many users and administrators are running scared, and justifiably so. The sophistication of attacks against computer systems increases with each new Internet worm.What's the worst an attacker can do to you? You'd better find out, right? That's what Security Warrior teaches you. Based on the principle that the only way to defend yourself is to understand your attacker in depth, Security Warrior reveals how your systems can be attacked. Covering everything from reverse engineering to SQL attacks, and including topics like social engineering, antiforensics, and common attacks against UNIX and Windows systems, this book teaches you to know your enemy and how to be prepared to do battle.Security Warrior places particular emphasis on reverse engineering. RE is a fundamental skill for the administrator, who must be aware of all kinds of malware that can be installed on his machines -- trojaned binaries, "spyware" that looks innocuous but that sends private data back to its creator, and more. This is the only book to discuss reverse engineering for Linux or Windows CE. It's also the only book that shows you how SQL injection works, enabling you to inspect your database and web applications for vulnerability.Security Warrior is the most comprehensive and up-to-date book covering the art of computer war: attacks against computer systems and their defenses. It's often scary, and never comforting. If you're on the front lines, defending your site against attackers, you need this book. On your shelf--and in your hands.

If you are interested in a career in the security field, you owe it to yourself and your future clients to learn from the best. And there is no one better at turning out security professionals than someone who has been trained and tested in Israel. Israel is a proving ground for effective security. As a result, Israeli security training is the best in the world, bar none. In Israeli Security Warrior Training, Garret Machine shares the skills and knowledge he learned while in the Israeli Defense Forces (IDF) and later while serving as a security guard for the Israeli Ministry of Defense. This book is an instructional guide for various urban, tactical, and security operations, as well as building, managing, and training a security team. It includes combat-proven principles, techniques, and drills for turning out effective security professionals, including chapters on recognizing and defending against ambushes; undercover security; bomb threats; search guidelines for buildings, vehicles, and people; hostage-scenario protocols; combat shooting; tactical driving; physical fitness; trauma first aid; and much more. Israeli training turns out security warriors, not security agents. The distinction is in the skill set and the mindset of the warriors, a critical difference when lives are at stake.

What's the worst an attacker can do to you? You'd better find out, right? That's what Security Warrior teaches you. Based on the principle that the only way to defend yourself is to understand your attacker in depth, Security Warrior reveals how your systems can be attacked. Covering everything from reverse engineering to SQL attacks, and including topics like social engineering, antiforensics, and common attacks against UNIX and Windows systems, this book teaches you to know your enemy and how to be prepared to do battle.

Every nation needs a warrior to protect from enemies; in this growing digital era, criminals are updating with technology to make more Cybercrimes, then who will protect us? This book helps you to become a cyber warrior to combat in this cyberspace; you can protect yourself and others from Cybercriminals by implementing a few security policies and procedures.The author took his first initiative to make awareness to the public about cybersecurity; and this book is written by considering basic to advanced users, so that everyone can understand and implement the concepts.

FreeBSD and OpenBSD are increasingly gaining traction in educational institutions, non-profits, and corporations worldwide because they provide significant security advantages over Linux. Although a lot can be said for the robustness, clean organization, and stability of the BSD operating systems, security is one of the main reasons system administrators use these two platforms.There are plenty of books to help you get a FreeBSD or OpenBSD system off the ground, and all of them touch on security to some extent, usually dedicating a chapter to the subject. But, as security is commonly named as the key concern for today's system administrators, a single chapter on the subject can't provide the depth of information you need to keep your systems secure.FreeBSD and OpenBSD are rife with security "building blocks" that you can put to use, and Mastering FreeBSD and OpenBSD Security shows you how. Both operating systems have kernel options and filesystem features that go well beyond traditional Unix permissions and controls. This power and flexibility is valuable, but the colossal range of possibilities need to be tackled one step at a time. This book walks you through the installation of a hardened operating system, the installation and configuration of critical services, and ongoing maintenance of your FreeBSD and OpenBSD systems.Using an application-specific approach that builds on your existing knowledge, the book provides sound technical information on FreeBSD and Open-BSD security with plenty of real-world examples to help you configure and deploy a secure system. By imparting a solid technical foundation as well as practical know-how, it enables administrators to push their server's security to the next level. Even administrators in other environments--like Linux and Solaris--can find useful paradigms to emulate.Written by security professionals with two decades of operating system experience, Mastering FreeBSD and OpenBSD Security features broad and deep explanations of how how to secure your most critical systems. Where other books on BSD systems help you achieve functionality, this book will help you more thoroughly secure your deployments.

Developed by an extremely active open source community, Moodle is a sophisticated course management system that's ideal for creating dynamic online learning communitiesand for supplementing face-to-face learning. Used in more than 115 countries and supporting over 60 languages, Moodle can scale from a single-teacher site to a 40,000-student university. Teachers who use Moodle have access to an array of powerful tools such as assignments, forums, journals, quizzes, surveys, chat rooms, and workshops. Using Moodle is a comprehensive, hands-on guide that explains how the system works, with plenty of examples and best practices for its many features and plug-in modules. Authored by a member of the Moodle community, this authoritative book also exposes little-known but powerful hacks for more technically savvy users. For anyone who is using-or thinking of using-this CMS, Using Moodle is required reading.

An expert on electronic privacy shows how "information warriors" are able to gain access to and use computerized data on ordinary individuals, and the threat such use poses to citizens and to national security. Original. Tour. IP.