JSON is programming language and platform independent data structure data format to exchange the data between heterogeneous system. JSON is widely used nowadays by almost all the language by all the developers whether its web application or enterprise application or database.
Let us understand, why health-check service API is required for any LB (Load Balancer)? Checking of health, whether underlying node/application/webServer is up and running or not. Health-Check is most important and basic things, when you add your application server or web server under LB( Load Balancer) (LB can be either SLB- Software Load Balancer or HLB – Hardware Load Balancer).
We are living in the world, where protection of security is very important, and security does not comes free This is basic building block of any security.
The full form of PCI-DSS is ‘Payment Card Industry Data Security Standard‘. PCI which is widely accepted set of policies and procedures intended to optimize the security of Card ( i.e. credit card, debit card, cash card etc) transactions and protect cardholders data against misuse of their personal information. PCI-DSS is governed by PCI council and PCI DSS was created in 2004 jointly by five major credit-card companies: Visa, MasterCard, Discover, JCB and American Express.
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This post is about the frequently asked questions about mongoDB Security, which is ACL (Access Control Layer). What are the different Authorization and Authentication are available in mongoDB.
SSH is a secure protocol for secure remote login. It is widely used remote login protocol to login from one linux/unix system to another linux/unix system login.
This post is about 4 phases of SSL (Secure Socket Layer) protocol and how it works internally before start sending data over the transport layer from Application layer.
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This post is about SSL(Secure Socket Layer) handshake protocol, you can say that SSL is a handshake protocol which allows server and client to exchange different parameters. This protocol performs its various job before application data is transmitted. There are lot of steps and things run behind the this protocol. SSL is a protocol which is used to send the encrypted data over the transport network.
This post is to demonstrate , how to upload the file in FTP location by using java language. This is very simple , and I demonstrate using apache commons-net library. if you are using, maven then you have to add one dependency which I have mentioned below. Or you can download jar file of apache-commons-net and put in project.
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