Linux system security

The American presidency has long tested the capacity of the system of checks and balances to constrain executive power, especially in times of war. While scholars have examined presidents starting military conflicts without congressional authorization or infringing on civil liberties in the name of national security, Stuart Streichler focuses on the conduct of hostilities. Using the treatment of war-on-terror detainees under President George W. Bush as a case study, he integrates international humanitarian law into a constitutional analysis of the repercussions of presidential war powers for human rights around the world.Putting President Bush’s actions in a wider context, Presidential Accountability in Wartime begins with a historical survey of the laws of war, with particular emphasis on the 1949 Geneva Conventions and the Nuremberg Tribunal. Streichler then reconstructs the decision-making process that led to the president’s approval of interrogation methods that violated Geneva’s m

The national security of a coury is the bedrock of the life of its people and the fundameal ierests of the nation. It is esseial for teenagers, the future and hope of a coury, to learn more about national security as they will be able to shoulder the mission of China’s rejuvenation when armed with an awareness of national security, the rule of law, and love for the motherland. This textbook serves as a teenager-orieed iroduction to national security and the legal system for Hong Kong to safeguard national security, suitable for primary and middle school studes to read and learn.

本書是作者在清華大學計算機系多年的教學經驗和科研成果積累的基礎上，配合清華大學計算機系列教材之一的《計算機操作系統教程》(第5版)而編寫的習題解答和實驗指導。本書分為兩部分： 第一部分為《計算機操作系統教程》(第5版)中各章習題的參考解答；第二部分為清華大學計算機系“操作系統”課程實驗指導及相應的程序設計與源代碼分析。與第4版相比，本書在實驗指導部分新增了操作系統啟動的實驗。相關實驗設計主要在Linux環境下用C語言編寫完成，也可在UNIX System Ⅴ或其他更高版本的UNIX環境下完成。 本書既可作為計算機相關專業操作系統課程的補充教材，也可供有關人員自學以及操作系統設計人員閱讀和參考。

A critical and cutting-edge examination of modern prison labor The United States is home to the most expansive prison system on Earth. In addition to holding nearly a quarter of the world's legal captives, this nation puts them to work. Close to two-thirds of those held in U.S. state prisons hold some sort of job while incarcerated. For these imprisoned people, the carceral institution is not only a place of punishment, but a workplace as well. Yet, very little is known about the world of work behind bars. In order to illuminate the black box that is modern prison labor, this book marshals 18 months of ethnographic observations within one of America's medium-security prisons as well as 82 interviews with currently-incarcerated men and the institutional staff members tasked with overseeing them. Pulling together these accounts, it paints a picture of daily labors on the inside, showing that not all prison jobs are the same, nor are all imprisoned workers treated equally. While some find

This book theorizes the ways in which states that are presumed to be weaker in the international system use the International Criminal Court (ICC) to advance their security and political interests. Ultimately, it contends that African states have managed to instrumentally and strategically use the international justice system to their advantage, a theoretical framework that challenges the “justice cascade” argument. The empirical work of this study focuses on four major themes around the intersection of power, states' interests, and the global governance of atrocity crimes: firstly, the strategic use of self-referrals to the ICC; secondly, complementarity between national and the international justice system; thirdly, the limits of state cooperation with international courts; and finally the use of international courts in domestic political conflicts. This book is valuable to students, scholars, and researchers who are interested in international relations, international criminal justi

Tensions and conflicts related to linguistic identity and security are inevitable - even necessary - in liberal democracies. However, if conflicts related to language and identity negatively impact democratic participation, and lead to social fragmentation, civic withdrawal, and lack of trust in societal institutions, then the political system itself may become suspect and unstable. Written by experts from the fields of sociolinguistics, bilingual studies, political science/philosophy, and education, this volume provides a comprehensive picture of the current political, cultural and social factors impacting language policy in the United States and Canada. The chapters cover many aspects of social life in North America, such as immigration, bilingual education, heritage languages, and linguistic identity, and explore the challenges and set-backs, along with the many positive steps taken in recent years to advance the values of inclusion amidst diversity in a variety of contexts and doma

A legal analyst for NPR, NBC, and CNN, delves into the facts surrounding what has been called the "worst intelligence disaster in U.S. history": the case of Robert Hanssen-a Russian spy who was embedded in the FBI for two decades. As a federal prosecutor and the daughter of an FBI agent, Wiehl has an inside perspective. She brings her experience and the ingrained lessons of her upraising to bear on her remarkable exploration of the case, interviewing numerous FBI and CIA agents both past and present as well as the individuals closest to Hanssen. She speaks with his brother-in-law, his oldest and best friend, and even his psychiatrist. In all her conversations, Wiehl is trying to figure out how he did it-and at what cost. But she also pursues questions urgently relevant to our national security today. Could there be another spy in the system? Could the presence of a spy be an even greater threat now than ever before, with the greater prominence cyber security has taken in recent yea

Tag along with a master hacker on a truly memorable attack. From reconnaissance to infiltration, you’ll experience their every thought, frustration, and strategic decision-making first-hand in this exhilarating narrative journey into a highly defended Windows environment driven by AI. Step into the shoes of a master hacker as he breaks into an intelligent, highly defensive Windows environment. You’ll be infiltrating the suspicious (fictional) offshoring company G & S Trust and their hostile Microsoft stronghold. While the target is fictional, the corporation’s vulnerabilities are based on real-life weaknesses in today’s advanced Windows defense systems. You’ll experience all the thrills, frustrations, dead-ends, and eureka moments of the mission first-hand, while picking up practical, cutting-edge techniques for evading Microsoft’s best security systems.The adventure starts with setting up your elite hacking infrastructure complete with a virtual Windows system to test your attacks on

This magisterial new history elucidates a momentous transformation process that changed the world: the struggle to create, for the first time, a modern Atlantic order in the long twentieth century (1860–2020). Placing it in a broader historical and global context, Patrick O. Cohrs reinterprets the Paris Peace Conference of 1919 as the original attempt to supersede the Eurocentric 'world order' of the age of imperialism and found a more legitimate peace system – a system that could not yet be global but had to be essentially transatlantic. Yet he also sheds new light on why, despite remarkable learning-processes, it proved impossible to forge a durable Atlantic peace after a First World War that became the long twentieth century's cathartic catastrophe. In a broader perspective this ground-breaking study shows what a decisive impact this epochal struggle has had not only for modern conceptions of peace, collective security and an integrative, rule-based international order but also for

• 本書英文版System Programming獲得美國最權威的書評機構Bookauthority的推薦，並評為最佳網路程式設計書籍。• 作者陳金追為電腦系統軟體世界級的專家！從事軟體研發三十幾年，曾為Oracle開發全新的資料庫復原系統。• 想成為世界級的電腦軟體專家，看本書就對了！本書有系統地介紹如何以POSIX標準所規定的作業系統程式界面，做跨平台的軟體開發，設計出一流軟體。上册第1-11章(系統程式設計)：• 靜態與動態連結，動態載入。程序管理。軟體開發與軟體工程過程。• 檔案輸入/輸出：循序I/O、隨機I/O、向量I/O、非同步I/O、直接I/O。• 程序間通信方法：信號、旗誌、共有記憶、插口、有名與無名導管、信息排隊、映入記憶器檔案。‎• Pthreads多程線程式設計：互斥鎖、條件變數、程線特有資料、修復吊死的互斥鎖、程線取消、生産消費問題。• 共時控制：更新遺失問題、系統五與POSIX旗誌。以組合語言撰寫自己的上鎖與解鎖函數，比系統所提供的任何共時控制設施，都快上25~80%的速度。如何預防鎖死。下冊第12-16章(網路程式設計)：• 網路插口程式設計：不同種類的插口、客戶伺服程式、連線與非連線式通信、同時支援IPv4與IPv6、多工式伺服程式、多播作業、非同步連線、自動重新再連線、查取端口號。• 插口選項：SO_KEEPALIVE、SO_LINGER、SO_REUSEADDR、SO_REUSEPORT 與緩衝器大小 。• 性能調整：如何分別在應用軟體與作業系統核心層次，調整網路插口程式的性能。• 分散式程式設計：如何解決跨印地(endian)、對位、32與64位元混合、永遠往後且往前相容、版本術、預防癱瘓攻撃。• 電腦網路安全：對稱式與不對稱式密碼術。撰寫從事信息紋摘、加密、解密、‎HMAC、數位簽字，‎以及SSL/TLS‎等作業的客戶伺服程式。PKI，如何產生並建立自簽的X.509憑証，如何做不‎同格式憑證的轉換，SSL/TLS 程式設計，如何在SSL/TLS作業時驗證一串的憑證，以及‎如何在SSL/TLS‎上‎做客戶認證等。• 如何設計一流軟體。• 書中200多個C範例程式，均在Linux、AIX、Solaris、HPUX、Apple Darwin上測試過。網路插口程式也在微軟Windows測試過。

Michelson's analysis of almost 150,000 divorce trials reveals routine and egregious violations of China's own laws upholding the freedom of divorce, gender equality, and the protection of women's physical security. Using 'big data' computational techniques to scrutinize cases covering 2009–2016 from all 252 basic-level courts in two Chinese provinces, Henan and Zhejiang, Michelson reveals that women have borne the brunt of a dramatic intensification since the mid-2000s of a decades-long practice of denying divorce requests. This book takes the reader upstream to the institutional sources of China's clampdown on divorce and downstream to its devastating and highly gendered human toll, showing how judges in an overburdened court system clear their oppressive dockets at the expense of women's lawful rights and interests. This book is a must-read for anyone interested in Chinese courts, judicial decision-making, family law, gender violence, and the limits and possibilities of the globaliza

Direct from Microsoft, this Exam Ref is the official study guide for the new Microsoft MS-700 Managing Microsoft Teams certification exam. Exam Ref MS-700 Managing Microsoft Teams offers professional-level preparation that helps candidates maximize their exam performance and sharpen their skills on the job. It focuses on helping modern IT professionals demonstrate real-world mastery of configuring, deploying, and managing Office 365 workloads for Microsoft Teams to improve collaboration and communication in enterprise environments. Learn how to: Plan and configure Teams environments: upgrade from Skype for Business; plan/configure network settings; implement governance and lifecycle management; configure/manage guest access; manage security/compliance; deploy/manage endpoints; monitor/analyze service usage Manage chat, calling, and meetings: manage chat, collaboration, and meeting experiences; manage phone numbers and Phone System Manage Teams and app policies: manage a team an

【專業推薦】 「學習資安的路上是孤獨的，因為資安需要完整的背景知識、攻防技術，還要有能練習攻防的環境。飛飛在本書的分享，從環境建置、背景知識、網站安全、到 Lab 實作環境，讓新手可以簡單入門學習。」 ──── Allen Own / DEVCORE 戴夫寇爾 執行長 「科學沒有平坦的道路，資安學習的旅途也是。但是當有一本書能如教練般引領你開始這段旅程，一切將豁然開朗。本書肯定會是你資安旅途上的第一盞明燈。」 ──── 沈家生 / Leukocyte-Lab CEO 「本書由系統面開始，以圖例的方式手把手介紹，給學習者在系統環境面有一個通盤的介紹。接著一一帶入經典、新穎的攻擊手法及其危害影響，除了讓學習者知悉攻擊原理，也能了解網路安全的最新變化，尤其每一個攻擊講解的後續都會給予一個對應的防禦建議，這樣的學習方式讓資安的路踏實了。」 ──── 李榮三 / 逢甲大學資訊工程系 教授、逢甲大學資通安全研究中心 主任 「本書讀起來容易理解毫不艱澀；因為將漏洞很好的分類，能讓讀者系統化地學習；佐以清晰易懂的流程圖，讀者更容易理解原理；納入一些目前在網站安全中比較複雜但是主流的技術，也適合讀者不斷精進。對於安全實務技術有興趣的讀者，這本書絕對是讓你入門並精進網站安全與漏洞領域的首選書之一，我推薦給大家。」 ──── 鄭欣明 / 國立臺灣科技大學資訊工程系 副教授、中央研究院 資訊科技創新研究中心 合聘副研究員、教育部資安人才培育計畫 AIS3 主持人 「這本書以圖文並茂的方式，由淺入深帶領讀者進入資訊安全的世界。即使是毫無資安相關背景的人，也能跟隨作者的編排，簡單明瞭地讀懂書中內容。」 ──── 魏國瑞 / 三甲科技 AAAsec 營運總監 （以上依姓名筆劃排序） 【本書特色】 給你入門資訊安全的完整Know How！ 以網站安全為基礎，帶你進入資安領域！ ★手把手帶你認識資訊安全基礎 ★解析常見的網站安全漏洞弱點 ★自建漏洞環境進行練習與實戰 【內容簡介】 本書內容改編自第 12 屆 iT 邦幫忙鐵人賽 Security 組佳作網路系列文章 ──《資安這條路 ─ 以自建漏洞環境學習資訊安全》。這是一本專為資安新手寫的教戰指南，以鮮明的圖文、表格讓新手快速掌握資安知識。從基礎的 Linux 指令及知識、網路基礎概論、程式語言 PHP 與資料庫查詢語言 MySQL 基礎，到常見的

Victorious after World War II and the Cold War, the United States and its allies largely wrote the rules for international trade and investment. Yet, by 2020, it was the United States that became the great disrupter – disenchanted with the rules' constraints. Paradoxically, China, India, Brazil, and other emerging economies became stakeholders in and, at times, defenders of economic globalization and the rules regulating it. Emerging Powers and the World Trading System explains how this came to be and addresses the micropolitics of trade law – what has been developing under the surface of the business of trade through the practice of law, which has broad macro implications. This book provides a necessary complement to political and economic accounts for understanding why, at a time of hegemonic transition where economic security and geopolitics assume greater roles, the United States challenged, and emerging powers became defenders, of the legal order that the United States created.