The inventor of an online banking application could have included a hidden
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The inventor of an online banking application could have included a hidden function that sends him an email with account information if a customer's balance rises beyond a certain threshold, say $10,000. Do you know what sort of assault it is, and what are the possible consequences?
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- Consider the possibility that the developer of a piece of online banking software included a secret function to the application that gives him access to the account details of any account with a balance of at least $10,000. What may happen if this is an assault, which is what it seems to be?Consider a piece of online banking software that includes a hidden function that allows the developer to see the account information for any account with a balance of at least $10,000. This scenario is conceivable. If this was an assault, who knows what the repercussions may be?Consider a carelessly written web application for an online-shopping site, which stores the price of each item as a hidden form variable in the web page sent to the customer; when the customer submits the form, the information from the hidden form variable is used to compute the bill for the customer. What is the loophole in this scheme? (There was a real instance where the loophole was exploited by some customers of an online-shopping site before the problem was detected and fixed.)
- Imagine a technology that allows a surgeon to provide remote medical assistance to a patient. When may a programmer be attacked? When they attack, what do they want to accomplish in terms of harm? What potential vulnerabilities do they have to harm you? Was it possible for the defects to cause harm even if nobody was making an effort to do so?Develop a single program using any programming language (e.g. Java, Python, C++, etc.) that:a. Encrypts and decrypts a message using the Cesar’s Cipher. The user encryptingthe message is prompted to enter a message and then a key that indicates the displacement.The user decrypting the message is prompted to enter the encrypted message and the key.b. Decrypts and displays all (26) possible solutions.Write a python program that prompts the user for a word. If the word comes between the words apple and pear alphabetically, print a message that tells the user that the word is valid, otherwise, tell the user the word is out of range.
- Using the Java language, write a program that takes two words as input from the keyboard, representing a password and the same password again. For example,websites ask users to type their password twice when they register to make sure there was no typo the first time around. Use the conditional operator when evaluating the password.Computer Science Kindly do this in Java. You have to develop an application like Skype by implement at least these features Friend request (Sending or accepting request) Chat Box (Exchange of Text messages and files) Audio/Video CallIn Java ,write a program that will act like an Bank Management app. In order to access the app, the customer must enter their user name and their passcode. After 3 incorrect attempts at entering the user name and password, the program will end. The list of legitimate users along with their user ID, passcode and account balance will be provided to you. There are only 5 functions that can be carried out by the app: 1 - Deposit (adding money to the account) 2 - Withdrawal (removing money from the account) 3 - Balance Inquiry (check current balance) 4 - Transfer Balance (transfer balance from one account to another) 5 - Log Out (exits/ends the program) Note: No need for GUI
- Locate a JavaScript function and explain in your own words what it does and when you might use it in your code.Write a program that coverts a zip code to a bar code. The bar codes use large and small bars. We will use : as a small bar and | as a large bar. Each digit has its own bar pattern. 1 is :::|| 2 is ::|:| 3 is ::||: 4 is :|::| 5 is :|:|: 6 is :||:: 7 is |:::| 8 is |::|: 9 is |:|:: 0 is ||::: The barcode also includes a check digit. The final digit added to the bar code verifies the previous numbers are correct. To Determine the checksum: Add all the digits together Determine what needs to be added to make the total a multiple of 10 The bar code also always starts and ends with a large bar. This is used by the scanner to align the letter. Drexel's Zip Code is 19104 The check digit is 5. The sum of the digits is 1+9+1+0+4 = 15. To make 15 a multiple of 10, we need to add 5. The bar code will be |:::|||:|:::::||||::::|::|:|:|:| The majority of work in this problem is done by digit. It makes sense to store the zip code as a string, not as an integer. Write the function checksum(zip)…Write a program that coverts a zip code to a bar code. The bar codes use large and small bars. We will use : as a small bar and | as a large bar. Each digit has its own bar pattern. 1 is :::|| 2 is ::|:| 3 is ::||: 4 is :|::| 5 is :|:|: 6 is :||:: 7 is |:::| 8 is |::|: 9 is |:|:: 0 is ||::: The barcode also includes a check digit. The final digit added to the bar code verifies the previous numbers are correct. To Determine the checksum: Add all the digits together Determine what needs to be added to make the total a multiple of 10 The bar code also always starts and ends with a large bar. This is used by the scanner to align the letter. Drexel's Zip Code is 19104 The check digit is 5. The sum of the digits is 1+9+1+0+4 = 15. To make 15 a multiple of 10, we need to add 5. The bar code will be |:::|||:|:::::||||::::|::|:|:|:| The majority of work in this problem is done by digit. It makes sense to store the zip code as a string, not as an integer. Write the function checksum(zip)…