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Author: Elizabeth D. Zwicky Publisher: "O'Reilly Media, Inc." ISBN: 0596551886 Category : Computers Languages : en Pages : 897
Book Description
In the five years since the first edition of this classic book was published, Internet use has exploded. The commercial world has rushed headlong into doing business on the Web, often without integrating sound security technologies and policies into their products and methods. The security risks--and the need to protect both business and personal data--have never been greater. We've updated Building Internet Firewalls to address these newer risks. What kinds of security threats does the Internet pose? Some, like password attacks and the exploiting of known security holes, have been around since the early days of networking. And others, like the distributed denial of service attacks that crippled Yahoo, E-Bay, and other major e-commerce sites in early 2000, are in current headlines. Firewalls, critical components of today's computer networks, effectively protect a system from most Internet security threats. They keep damage on one part of the network--such as eavesdropping, a worm program, or file damage--from spreading to the rest of the network. Without firewalls, network security problems can rage out of control, dragging more and more systems down. Like the bestselling and highly respected first edition, Building Internet Firewalls, 2nd Edition, is a practical and detailed step-by-step guide to designing and installing firewalls and configuring Internet services to work with a firewall. Much expanded to include Linux and Windows coverage, the second edition describes: Firewall technologies: packet filtering, proxying, network address translation, virtual private networks Architectures such as screening routers, dual-homed hosts, screened hosts, screened subnets, perimeter networks, internal firewalls Issues involved in a variety of new Internet services and protocols through a firewall Email and News Web services and scripting languages (e.g., HTTP, Java, JavaScript, ActiveX, RealAudio, RealVideo) File transfer and sharing services such as NFS, Samba Remote access services such as Telnet, the BSD "r" commands, SSH, BackOrifice 2000 Real-time conferencing services such as ICQ and talk Naming and directory services (e.g., DNS, NetBT, the Windows Browser) Authentication and auditing services (e.g., PAM, Kerberos, RADIUS); Administrative services (e.g., syslog, SNMP, SMS, RIP and other routing protocols, and ping and other network diagnostics) Intermediary protocols (e.g., RPC, SMB, CORBA, IIOP) Database protocols (e.g., ODBC, JDBC, and protocols for Oracle, Sybase, and Microsoft SQL Server) The book's complete list of resources includes the location of many publicly available firewall construction tools.
Author: Elizabeth D. Zwicky Publisher: "O'Reilly Media, Inc." ISBN: 0596551886 Category : Computers Languages : en Pages : 897
Book Description
In the five years since the first edition of this classic book was published, Internet use has exploded. The commercial world has rushed headlong into doing business on the Web, often without integrating sound security technologies and policies into their products and methods. The security risks--and the need to protect both business and personal data--have never been greater. We've updated Building Internet Firewalls to address these newer risks. What kinds of security threats does the Internet pose? Some, like password attacks and the exploiting of known security holes, have been around since the early days of networking. And others, like the distributed denial of service attacks that crippled Yahoo, E-Bay, and other major e-commerce sites in early 2000, are in current headlines. Firewalls, critical components of today's computer networks, effectively protect a system from most Internet security threats. They keep damage on one part of the network--such as eavesdropping, a worm program, or file damage--from spreading to the rest of the network. Without firewalls, network security problems can rage out of control, dragging more and more systems down. Like the bestselling and highly respected first edition, Building Internet Firewalls, 2nd Edition, is a practical and detailed step-by-step guide to designing and installing firewalls and configuring Internet services to work with a firewall. Much expanded to include Linux and Windows coverage, the second edition describes: Firewall technologies: packet filtering, proxying, network address translation, virtual private networks Architectures such as screening routers, dual-homed hosts, screened hosts, screened subnets, perimeter networks, internal firewalls Issues involved in a variety of new Internet services and protocols through a firewall Email and News Web services and scripting languages (e.g., HTTP, Java, JavaScript, ActiveX, RealAudio, RealVideo) File transfer and sharing services such as NFS, Samba Remote access services such as Telnet, the BSD "r" commands, SSH, BackOrifice 2000 Real-time conferencing services such as ICQ and talk Naming and directory services (e.g., DNS, NetBT, the Windows Browser) Authentication and auditing services (e.g., PAM, Kerberos, RADIUS); Administrative services (e.g., syslog, SNMP, SMS, RIP and other routing protocols, and ping and other network diagnostics) Intermediary protocols (e.g., RPC, SMB, CORBA, IIOP) Database protocols (e.g., ODBC, JDBC, and protocols for Oracle, Sybase, and Microsoft SQL Server) The book's complete list of resources includes the location of many publicly available firewall construction tools.
Author: Hans Groß Publisher: Publicis ISBN: Category : Science Languages : en Pages : 344
Book Description
This book provides a comprehensive introduction into the fundamental physics and basic technical principles of automatic control and drive technology. It pays particular attention to the design and dimensioning of electrical feed drives in automation technology. It helps engineers and technicians to put into practice the theoretical fundamentals of automatic control and drive technology for machines in the tool, glass and ceramics industries as well as in the woodworking and packaging industries. It also deals with the application of robots and other manipulators. The relationships between automatic control and mechanical engineering are described and explained, making the book also particularly useful for students of technical disciplines.
Author: Ito Watanabe Publisher: Chronos Publishing LLC ISBN: Category : House & Home Languages : en Pages : 127
Book Description
Imagine having more time and energy to do what you love. Minimalism will help you reduce your stress levels, pointless distractions and even improve your overall mental health, well-being and happiness. Do you want to live a simpler way of life? Are you tired of all the clutter around you? Are you finally realizing that owning more stuff does not equate to happiness? Our modern world has put us in a place where we are constantly on the run. We think that we need to keep up with our neighbors, that we need to purchase as many items as possible in order to be happy. Nothing could be further from the truth. With minimalism, you can be happy without purchasing all these items. In fact, the less you have, the better! Here is what you will learn in this book:- • The one thing that could ruin your journey to Minimalism • What is Minimalism? • The Advantages of Using Minimalism in Your Life • Easy Ways to Start Using Minimalism In Your Life • The Problem with Clutter • Going Through Your Home and Decluttering • How to Maintain a Minimalist Home • Minimalism and Your Health • The Secret to applying Minimalism without losing your friends • Money management tips for a successful Minimalist lifestyle • Can Managing Technology Help You on Your Minimalist Lifestyle? • How to Cultivate a Minimalist Mindset • Starting with Your Own Stuff • Different Methods of Organizing and Decluttering That You Can Use • Tips to Help You Implement Minimalism Into Your Daily Life for the Long Term • The only thing you need to do daily for your Minimalism lifestyle to be a success long term! Edward Norton, Leonardo DiCaprio and Meg Ryan are just a few on the celebrities who have publicly announced their love for the minimalism lifestyle and décor. After a census it was discovered that the average household has around 300,000 items and that only a quarter of it is useful or even needed. That makes it hard to find the things you actually need when you need it. In fact research has shown that the average person spends 12 days per year looking for things they can’t find around their own house. Even if you tried other Minimalism books for beginners and failed, you will succeed in implementing the tips and strategies with this one because we focus on the long term and hold your hand every step of the way. So if you want to decrease your stress levels and improve your overall well-being and happiness while saving money then click “add to cart” and start your Minimalism journey today!
Author: Eric Scerri Publisher: Oxford University Press ISBN: 0190233001 Category : Science Languages : en Pages : 263
Book Description
In his latest book, Eric Scerri presents a completely original account of the nature of scientific progress. It consists of a holistic and unified approach in which science is seen as a living and evolving single organism. Instead of scientific revolutions featuring exceptionally gifted individuals, Scerri argues that the "little people" contribute as much as the "heroes" of science. To do this he examines seven case studies of virtually unknown chemists and physicists in the early 20th century quest to discover the structure of the atom. They include the amateur scientist Anton van den Broek who pioneered the notion of atomic number as well as Edmund Stoner a then physics graduate student who provided the seed for Pauli's Exclusion Principle. Another case is the physicist John Nicholson who is virtually unknown and yet was the first to propose the notion of quantization of angular momentum that was soon put to good use by Niels Bohr. Instead of focusing on the logic and rationality of science, Scerri elevates the role of trial and error and multiple discovery and moves beyond the notion of scientific developments being right or wrong. While criticizing Thomas Kuhn's notion of scientific revolutions he agrees with Kuhn that science is not drawn towards an external truth but is rather driven from within. The book will enliven the long-standing debate on the nature of science, which has increasingly shied away from the big question of "what is science?"
Author: F. R. Leavis Publisher: Cambridge University Press ISBN: 1107471621 Category : Political Science Languages : en Pages : 123
Book Description
In this first annotated edition of F. R. Leavis' famous critique of C. P. Snow's influential argument about 'the two cultures', Stefan Collini reappraises both its literary tactics and its purpose as cultural criticism. The edition will enable new generations of readers to understand what was at stake in the dispute and to appreciate the enduring relevance of Leavis's attack on the goal of economic growth. In his comprehensive introduction Collini situates Leavis's critique within the wider context of debates about 'modernity' and 'prosperity', not just the 'two cultures' of literature and science. Collini emphasizes the difficulties faced by the cultural critic in challenging widely-held views and offers an illuminating analysis of Leavis's style. The edition provides full notes to references and allusions in Leavis's texts.
Author: Thomas F. Glick Publisher: Princeton University Press ISBN: 1400859166 Category : Science Languages : en Pages : 406
Book Description
From 1900 to 1924 Spain experienced a stage of vigorous academic freedom and unfettered scientific inquiry that strikingly contrasted with the repressive atmosphere of the periods before and after. Thomas Glick explores this "recovery of science" by focusing on the national discussion provoked by Einstein's trip to Spain in 1923. His visit stimulated a debate on the nature and social value of science that was remarkable in a society so recently awakened to the scientific role in the process of modernization. Einstein's universal appeal created the unlikely occasion for a fascination with science that cut across social classes and previously established domains of discourse. The political Right, which in other countries opposed relativity in the name of "traditional" Newtonian science, backed the new theories with surprising enthusiasm. Engineers, a politically conservative group, contributed much of the rank-and-file support for Einstein; physicians, who tended to the Left, also eagerly embraced his ideas, as did a host of mutually antagonistic political groups, including anarcho-syndicalists and bourgeois Catalan nationalists. Professor Glick's analysis of this multidimensional scientific forum provides an unusual amount of information on science in Spain and an opportunity to contrast the Spaniards' reception of Einstein's work and that of other nations during this historical period. Originally published in 1988. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Author: Ogbu Kalu Publisher: Africa Research and Publications ISBN: Category : Religion Languages : en Pages : 532
Book Description
It is ideologically driven to build a group of church historians who will tell the story of African Christianity, not Christianity in Africa, as an African story, by intentionally privileging the patterns of African agency without neglecting the noble roles played by missionaries. The effort has been to identify the major themes or story lines in African encounters and in the appropriation of the gospel. --from publisher description.
Author: Elizabeth D. Zwicky
Author: Elizabeth D. Zwicky
Author: Hans Groß
Author: Oscar Lewis
Author: Ito Watanabe
Author: Eric Scerri
Author: 
Author: Charles Ewart Eckersley
Author: F. R. Leavis
Author: Thomas F. Glick
Author: Ogbu Kalu