Application-Level Unsupervised Outlier-Based Intrusion Detection and Prevention

Excerpt 1

Two sample invocations of process method—spanning tree of the ShoppingCart parameter as a JSON object.

user:id:1001,login:Login_1,fullName:User_1,address:Address_1,

selectedProducts:[product:id:1,barcode:Barcode_1,name:Product_1,

category:Category_1,priceWithoutTax:100.0,taxRate:20.0,discount:5.0,weight:0.0,

characteristics:characteristic11:value_11,characteristic13:value_13,

characteristic12 selectedQuantity:1product:id:2,barcode:Barcode_2,

name:Product_2,category:Category_2,priceWithoutTax:200.0,taxRate:20.0,discount:

5.0,weight:0.0,characteristics:characteristic22:value_22,characteristic21:

value_21,characteristic23:value_23,selectedQuantity:2,product:id: 3,

barcode:Barcode_3,name:Product_3,category:Category_3,priceWithoutTax:300.0,

taxRate:20.0,discount:5.0,weight:0.0,characteristics:characteristic33:value_33,

characteristic32:value_32,characteristic31:value_31,selectedQuantity:3],

totalPriceWithoutTax:1330.0,tax:266.0,totalWeight:0.0

user:id:1002,login:Login_2,fullName:User_2,address:Address_2,

selectedProducts:[product:id:1,barcode:Barcode_1,name:Product_1,category:

Category_1,priceWithoutTax:100.0,taxRate:20.0,discount:5.0,weight:0.0,

characteristics:characteristic11:value_11,characteristic13:value_13,

characteristic12:value_12,selectedQuantity:2,product:id:2,barcode:

Barcode_2,name:Product_2,category:Category_2,priceWithoutTax:200.0,taxRate:

20.0,discount:5.0,weight:0.0,characteristics:characteristic22:value_22,

characteristic21:value_21,characteristic23:value_23,selectedQuantity:4,

product:id:3,barcode:Barcode_3,name:Product_3,category:Category_3,

priceWithoutTax:300.0,taxRate:20.0,discount:5.0,weight:0.0,characteristics:

characteristic33:value_33,characteristic32:value_32,characteristic31:value_31,

selectedQuantity:6,product:id:4,barcode:Barcode_4,name:Product_4,

category:Category_4,priceWithoutTax:400.0,taxRate:20.0,discount:5.0,weight:0.0,

characteristics:characteristic43:value_43,characteristic42:value_42,

characteristic41:value_41",selectedQuantity:8],totalPriceWithoutTax:5700.0,tax:

1140.0,totalWeight:0.0