System administrators need to stay ahead of new security vulnerabilities that leave their networks exposed every day. A firewall and an intrusion detection systems (IDS) are two important weapons in that fight, enabling you to proactively deny access and monitor network traffic for signs of an attack. Linux Firewalls discusses the technical details of the iptables firewall and ...(展开全部)

This third edition of Bob Ziegler's Linux Firewalls continues in its predecessors' footsteps by clearly explaining iptables, connection-state tracking, and the basic steps of designing and implementing an iptables packet-filtering firewall. Updated for the current Linux Kernel and providing code examples for Red Hat, SUSE, and Debian implementations (where differences are noted...(展开全部)

As the security challenges facing Linux system and network administrators have grown, the security tools and techniques available to them have improved dramatically. In Linux® Firewalls, Fourth Edition, long-time Linux security expert Steve Suehring has revamped his definitive Linux firewall guide to cover the important advances in Linux security. An indispensable working res...(展开全部)

Network Security Monitoring (NSM) is the the collection, analysis, and escalation of indications and warnings to detect and respond to intrusions. The Practice of Network Security Monitoring teaches IT and security staff how to leverage powerful NSM tools and concepts to identify threats quickly and effectively. Author Richard Bejtlich is a recognized expert in NSM and shares h...(展开全部)

In the aptly titled "The Call and the Response", renowned philosopher and theologian Jean-Louis Chretien revisits a favorite theme: how human life is shaped by the experience of call and response, explored using art as a context. For Chretien, art is about acts in response to what the artist sees or hears and how these acts provoke responses from viewers. Deeply spiritual and i...(展开全部)

In the aptly titled "The Call and the Response", renowned philosopher and theologian Jean-Louis Chretien revisits a favorite theme: how human life is shaped by the experience of call and response, explored using art as a context. For Chretien, art is about acts in response to what the artist sees or hears and how these acts provoke responses from viewers. Deeply spiritual and i...(展开全部)

This book aims at IT professional who want to venture the IT security domain. IT pentester, Security consultants, and ethical hackers will also find this course useful. Prior knowledge of penetration testing would be beneficial.

Lei Tang（唐磊） 2010年于亚利桑那州立大学获博士学位，现为雅虎实验室研究员。他的研究方向包括：社会计算、数据挖掘和社会媒体挖掘，尤其是混杂网络的关系学习、群体进化、特征抽取和影响建模以及社会媒体中的集体行为建模与预测。他是ACM和IEEE会员。 Huan Liu（刘欢） 南加州大学获博士学位，现为亚利桑那州立大学计算机科学与工程教授。他的研究方向包括：数据/网络挖掘、机器学习、社会计算、人工智能等。他是社会计算、行为建模和预测（SBP）国际会议/专题研讨会（http://sbp.asu.edu/）的发起者，同时是AAAI、ACM、ASEE和IEEE的会员。

Lei Tang（唐磊） 2010年于亚利桑那州立大学获博士学位，现为雅虎实验室研究员。他的研究方向包括：社会计算、数据挖掘和社会媒体挖掘，尤其是混杂网络的关系学习、群体进化、特征抽取和影响建模以及社会媒体中的集体行为建模与预测。他是ACM和IEEE会员。 Huan Liu（刘欢） 南加州大学获博士学位，现为亚利桑那州立大学计算机科学与工程教授。他的研究方向包括：数据/网络挖掘、机器学习、社会计算、人工智能等。他是社会计算、行为建模和预测（SBP）国际会议/专题研讨会（http://sbp.asu.edu/）的发起者，同时是AAAI、ACM、ASEE和IEEE的会员。

From the bestselling author of The Swallows of Kabul comes this timely and haunting novel that powerfully illuminates the devastating human costs of terrorism.Dr. Amin Jaafari is an Arab-Israeli surgeon at a hospital in Tel Aviv. As an admired and respected member of his community, he has carved a space for himself and his wife, Sihem, at the crossroads of two troubled societ...(展开全部)