Java Security (Java Series): Amazon.de: Scott Oaks: Englische Bücher

Taschenbuch: 456 Seiten
Verlag: O'Reilly Associates (Mai 1998)
Sprache: Englisch
ISBN-10: 1565924037
ISBN-13: 978-1565924031
Gr��e und/oder Gewicht: 22,9 x 17,8 x 1,8 cm

Durchschnittliche Kundenbewertung: 4.5 von 5 Sternen Alle Rezensionen anzeigen (6 Kundenrezensionen)

Amazon Bestseller-Rang: Nr. 622.969 in Englische Bücher (Siehe Top 100 in Englische Bücher)
- Nr. 3 in Englische Bücher > Computer & Internet > Programmieren > Algorithmen > Kryptografie

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The second edition of Java Security is intended to help you build and deploy secure Java programs on private and public networks. It covers Java 1.1, Java 2, JCE 1.2.1, JSSE and JAAS (the last two absent from the first edition) and combines coverage of the core Java security features with the three optional security APIs. They will be combined in the next Java release--so you're ahead of the curve.

Security has different meanings depending on context. Java's core sandbox security model was originally intended to defeat viruses and trojans. Authentication, encryption and other security models were added to provide different kinds of security. The authors explain how Java components work so they can show how they might be subverted. Without knowing what the risks are you can't apply effective security measures.

The Java security features examined include class loaders, cryptography, certificates, key management, signatures, SSL, authentication and permissions. The authors explain where and how particular security features are best implemented and explain their limitations in the real world. For example, many people routinely grant signed Java applets permission to read and write files on their system believing a signed certificate somehow makes the application safe. In practice, as anyone can create and sign a Java applet or application it proves nothing of the kind and can still be setting you up for a fall.

Java security is non-trivial. Security is an arms race in which the two sides constantly leapfrog each other. Java Security is well written with many examples but it's a fairly technical read. If you're serious about Java application development, however, you need to read it. Because you can be sure the bad guys will. --Steve Patient -- Dieser Text bezieht sich auf eine andere Ausgabe: Taschenbuch .

Amazon.com

Scott Oakes' Java Security is extraordinary both for its technical depth and its readability. It provides the Java programmer with a complete overview of the Java security architecture and security classes, plus a wealth of detailed information and code examples for specific implementations. The book opens with a clear discussion of what Java security is, how the various Java sandbox models work, and how Java applications and applets execute within the security model. The following chapters look in depth at the elements of the Java security architecture: language rules, class loaders, the security manager, the access controller, and permission objects. All these chapters provide detailed information on implementation, as well as an excellent explanation of the role of each feature within the entire security picture. The second half of the book covers cryptographic features in the Java security package (much enhanced in Java 1.2) and how Java programs work with code that performs authentication and encryption. Here, you'll find detailed chapters on message digests, keys and certificates, key management, digital signatures, and the Java Cryptography Extensions. Anyone who needs to understand Java security, but especially those who will implement security features in Java applications, will want to own this book.

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4 von 4 Kunden fanden die folgende Rezension hilfreich

Java security from the ground up.....real good stuff 17. Mai 2000

Von JM

Format:Taschenbuch

The best book on Java security in the market . Assumes that the reader has a fair understanding of Java programming. Provides clear differences between Java 1.1 and Java 2 models . Exhaustive coverage of basic java principles like built in language security features and byte code verification. Good examples on class loaders . Covers various security managers ex AppletSecurity Manager , RMI Security manager . Provides solid foundation for features like code signing , digital signatures , encryption etc. In a nutshell , book for security enthsiasts.

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1 von 1 Kunden fanden die folgende Rezension hilfreich

great book ... 29. Mai 1999

Von Ein Kunde

Excuse me, but my previous review was intended for "Java Threads" by Scott Oaks, not "Java Security".

However, although the "Java Security" book is also of comparable quality, it, unfortunately, doesn't clearly cover the magical art of how dynamically loaded class files are properly integrated with "smart" servers. In other words, how are freshly loaded classes broadcast to the server VM? This "security problem" is a holy grail of the web.

great book 29. Mai 1999

take a step forward in your mundane java applet development by reading scott's book.

his tome is choked full of the kind of details and examples that java server gurus have known since jdk1.1.3. for example, he gives a very workable example of a READ/WRITE lock algorithm for threads competing for objects .. a simple but effective algorithm that competes well with a full blown queue manger.

need i say more? his book is one of the best on the market of experienced java coders.

anxiously abaiting a real Object/Set database in java ... anocious@popmail.com