Kerberos and SPNEGO

Thursday, 23 September 2010 19:03

Kerberos is a network authentication protocol for client/server applications, and SPNEGO provides a mechanism for extending Kerberos to Web applications through the standard HTTP protocol.

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Null Cipher Vulnerability

Sunday, 08 August 2010 19:55

The Null Cipher is data that is supposed to be encrypted, but in reality it is not.

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JMS message redelivery

Wednesday, 04 August 2010 21:14

If your Message Driven Bean (MDB) is part of the JTA transaction and for some reason the transaction is rolled back, according to the specification the message redelivery semantics apply. What does that mean?

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JMS inside JTA

Monday, 02 August 2010 16:54

Quite often an EJB (whether it is a stateful or stateless) needs to send messages to a JMS queue or a JMS topic. In order for the sending of JMS messages to be part of the JTA transaction, you need to know what to do when constructing the JMS session.

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Friday, 30 July 2010 19:18

If you were using JNDI to access a LDAP server and received the PartialResultException, you may have been puzzled by this error and wondered what was going on.

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