are types of physical security which are part of an access control system. Here is an example in the picture below: Error cards Reader key Process key card Electronic key cards
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- The term for it is "conferency control." This is significant for the reasons listed below:Problem Description: Some highly confidential documents need to be kept in a super secured vault. The vault has 5 steps of security checkpoints without any human security personnel. Only an authorized person gets 5 different passwords to open and close 5 different security gates. Each password is effective to open and close the very same gate once. You have to enter 5 different authorized passwords to open 5 different gates. You have to keep track of which password was used to open one gate so that you can close the gate with the same password after finishing your job in the vault. You will finish your job in the vault and lock the series of gates using the correct sequence (which one you used to enter) of passwords. The passwords will be of string type. Question 1: Which data structure would you choose to keep track of the sequence of passwords to access the vault? Answer: Question 2: Write the Pseudocode of the insertion operation of this data structure. Answer: Question 3: Write the…Computer Science Scenario: Suppose you were to let your friend use your computer for a couple of hours in order for them to complete their homework assignments. What kind of precautions would you take before letting them use your computer? In those precautions, what is the logic behind your reasoning? How would your precautions change if this computer was being used by the general public instead?
- Video-Rental LTD is a small video rental store. The store lends videos to customers for a fee, and purchases its videos from a local supplier. A customer wishing to borrow a video provides the empty box of the video they desire, their membership card, and payment – payment is always with the credit card used to open the customer account. The customer then returns the video to the store after watching it. If a loaned video is overdue by a day the customer's credit card is charged, and a reminder letter is sent to them. Each day after that a further card is made, and each week a reminder letter is sent. This continues until either the customer returns the video, or the charges are equal to the cost of replacing the video. New customers fill out a form with their personal details and credit card details, and the counter staff give the new customer a membership card. Each new customer's form is added to the customer file. The local video supplier sends a list of available titles to…13# This happens when a security mechanism fails and then permits all activity Fail-severe Fail-closed Fail-open Fail-safeThe steps that would be taken to send a message in a safe way are shown.
- Case study: Students and staff purchase ready to eat snack-foods such as chocolate bars, cookies, chips, drinks, etc. using an automated vending machine. Each snack-item has a price and a name. Any customer can buy an item, using funds available on the university identity card to pay for it. Cash payments are not allowed. The vending machine has a card reader. Customers tap their ID card against the card-reader. The card-reader reads the card and stores its details for the duration of the interaction. After the card is verified, the customer may choose the snack item and opt to buy it. The vending machine will verify that there is sufficient balance on the card to pay for the item and automatically deducts the amount towards the purchase of the snack-item if sufficient funds are available. The customer can buy as many items as they’d like. Task: Draw a sequence diagram depicting a successful sale scenario for the case study described above.Overview: A Sports Club is an organization formed in order to help its members develop interest in certainsports.Usually, members interested in the same sport are divided into groups and an expert trainer is responsible for training each group.In this TMA, it is required to help the head of a Sports Club for kids implement application to keep track of the kids (members of the club) and the sports they are interested in.Requirements:After a quick meeting with the head of the sports club, you got the following information: It is required to store the whole data (all groups of all sports) in one collection. Each group has a number, a trainer and they are interested in a certain sport (e.g. football). In addition, it contains many kids with flexibility of adding and removing kids within a given limit for the maximum number of kids who could be in the same group (where this limit is fixed and unified for all groups). Furthermore, there are other attributes (add at least 2attributes from…glass breaking sensor is an example of --- which are used to sense unauthorized activities. a deterrent physical controls b detective physical controls c preventive physical controls d detective and preventive physical controls
- Principles of Information Security True or False Q : In terms of information security, the difference between laws and ethics is that laws set rules for Security and ethics provides guidance for what is morally good to protect Privacy.Issue with code!!... CsComputer science What exactly do you mean when you say "Access Modifier"?