SQL&Security Assignment Example | Topics and Well Written Essays - 500 words

SQL&Security - Assignment ExampleThe collection has a provision for checking and validating the typed parameters.3). a). afterward using SQL injection, the table that had the users came up. These were the names of the flying field being referenced. The command that was used was =. Inputting this in the name field made the database to drop the able limit. The contents are valid because they came assigned with user IDs.3). b). When the characters = are enter in the username text box, the results is the contents of all the usernames that can access the system. The database responds to this entry by displaying all the contents for the field entered. The result for this is the display of the contents of the username table as shown below.(((((250-520-40-90-110-921-910-911-9).(250-520-40-90-110-921-910-911-90).(250-520-40-90-110-921-910-911-90).(250-520-40-90-110-921-910-910-9)-(250-520-40-90-110-921-910-911-9).(250-520-40-90-110-921-910-911-90).(250-520-40-90-110-921-910-911-90).(250-5 20-40-90-110-921-910-910-9))((250-520-40-90-110-921-910-911-9).(250-520-40-90-110-921-910-911-90).(250-520-40-90-110-921-910-911-90).(250-520-40-90-110-921-910-910-9))),)*)(((250-520-40-90-110-921-910-911-9).(250-520-40-90-110-921-910-911-b)Students numbers are predictable because they are sequential and are assigned tally to faculty. This makes it easy to predict another students number, to beak this zip an algorithm is created to subtract the cipher byte from the respective ascii equivalent of the number, after they have been converted to binary.An example Student ID number is