jPOS

jPOS 2.1.2 has been released, new development version is now 2.1.3-SNAPSHOT Please see the ChangeLog. See Resources Page for details.

/by apr/ Among the many helpful jPOS developers in our community, @marklsalter stands out for his professional, accurate, and detailed answers, but he has his standards when it comes to how you ask questions. You need to ask a smart question. jPOS has Mark (and Victor, and Andy, and Dave, and Matias, and Chhil, and […]

jPOS 2.1.1 has been released, new development version is now 2.1.2-SNAPSHOT Please see the ChangeLog. See [Resources Page][2] for details.

In many jPOS systems, we secure sensitive data using ANS X9.24 DUKPT as described in the Encrypting sensitive data post. The approach served us well, but now we believe we have a better one, using PKI and AES-256. The cryptoservice module uses AES-256 to encrypt sensitive data, such as primary account numbers and protects the […]

There’s a new handy org.jpos.transaction.TxnId class in the jPOS-EE txn module that can be used to generate transaction ids in multi-node systems. The id is composed of: 1-digit century 2-digits year 3-digits day of year 5-digits second of day ... [More] 3-digits node id 5-digits transaction id A typical ID long value would look like this: 173000702600000001, […] [Less]

jPOS 2.1.0 has been released, new development version is now 2.1.1-SNAPSHOT Please see the ChangeLog. Remember we are using Semantic Versioning so the change from 2.0.10 to 2.1.0 means a full rebuild has to be done in your applications. Some of the most notable changes are: TransactionContext is now backed by a Map instead of […]

I get to see dozens of third party jPOS gateway implementations just using 5% of jPOS capabilities. People download jPOS just to use the ISO-8583 packing/unpacking and sometimes they don’t even get to use the channels, multiplexers, servers, transaction manager. I see developers trying to stay away from Q2 probably because they don’t know it, […]

I get to see dozens of third party jPOS gateway implementations just using 5% of jPOS capabilities. People download jPOS just to use the ISO-8583 packing/unpacking and sometimes they don’t even get to use the channels, multiplexers, servers, transaction manager. I see developers trying to stay away from Q2 probably because they don’t know it, […]

I get to see dozens of third party jPOS gateway implementations just using 5% of jPOS capabilities. People download jPOS just to use the ISO-8583 packing/unpacking and sometimes they don’t even get to use the channels, multiplexers, servers, transaction manager. I see developers trying to stay away from Q2 probably because they don’t know it, […]

Every once in a while we receive a request from an investor or private equity firm who, in the process of conducting due-diligence on an existing or established potential portfolio company, encounters an unlicensed copy of jPOS. Often the company has ... [More] released a commercial product which incorporates this unlicensed software. Investors want to know, how […] [Less]