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.

Like Sun Tzu's Art of War for Modern Business, this book uses ancient ninja scrolls as the foundation for teaching readers about cyber-warfare, espionage and security. Cyberjutsu is a practical cybersecurity field guide based on the techniques, tactics, and procedures of the ancient ninja. Cyber warfare specialist Ben McCarty’s analysis of declassified Japanese scrolls will show how you can apply ninja methods to combat today’s security challenges like information warfare, deceptive infiltration, espionage, and zero-day attacks. Learn how to use key ninja techniques to find gaps in a target’s defense, strike where the enemy is negligent, master the art of invisibility, and more. McCarty outlines specific, in-depth security mitigations such as fending off social engineering attacks by being present with “the correct mind,” mapping your network like an adversary to prevent breaches, and leveraging ninja-like traps to protect your systems. You’ll also learn how to: Use threat modeling to reveal network vulnerabilities Identify insider threats in your organization Deploy countermeasures like network sensors, time-based controls, air gaps, and authentication protocols Guard against malware command and-control servers Detect attackers, prevent supply-chain attacks, and counter zero-day exploits Cyberjutsu is the playbook that every modern cybersecurity professional needs to channel their inner ninja. Turn to the old ways to combat the latest cyber threats and stay one step ahead of your adversaries.

Controversial, attention-seeking, forthright and driven ... all these words have been used to describe Pete Bethune. What can't be denied, though, is that he's a man who is prepared to fight - quite literally - for his principles; principles which relate not just to the saving of the great whales of the Southern Ocean, but to the planet as a whole.

Traces the activities of the Army Security Agency and its members during the Vietnam war.

Why do warriors fight? What is worth dying for? How should a warrior define words like "nobility," "honor," "courage," or "sacrifice"? What are the duties and obligations of a warrior, and to whom are they owed? What should bring a warrior honor or shame? These and other questions are considered in Shannon French's The Code of the Warrior, a book that explores eight warrior codes from around the globe, spanning such traditions as the Homeric, Roman, and Samurai cultures, through to the present day-culminating in a thoughtful analysis of a timely question: Are terrorists warriors?

A world champion athlete visits "other worlds" with the help of an old warrior named "Socrates."

This text concentrates on the how and why of criminal law, how and why does behaviour become, or stop, being criminal? Issues considered include fraud, squatting, sexual offences and drug use.