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PCG Sipahi Test study materials
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PCG Sipahi Test practice questions

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Question 1Security Fundamentals and Guard Duties

In guard terminology, what does the acronym PCG most commonly stand for in a maritime security context?

  1. Private Contracted Guard Correct answer.
  2. Port Control Group
  3. Patrol Craft Group
  4. Perimeter Check Gate

Explanation

PCG in maritime security work refers to a Private Contracted Guard, a privately employed armed or unarmed security professional assigned to protect vessels, cargo, or facilities. The term distinguishes commercial security personnel from naval or coast guard forces.

Question 2Security Fundamentals and Guard Duties

A guard notices a small fire starting in a storage room during a night shift. What is the correct first action?

  1. Finish the patrol round before reporting
  2. Raise the alarm and alert the control room Correct answer.
  3. Attempt to move all flammable material outside
  4. Wait for a supervisor to authorize a response

Explanation

The first priority is to raise the alarm so that the response can begin and others can evacuate or assist. Only after alerting should the guard attempt containment with the correct extinguisher if trained and safe to do so.

Question 3Security Fundamentals and Guard Duties

Which document normally authorizes a guard to be present and perform duties at a specific site?

  1. A material safety data sheet
  2. A post order or assignment order Correct answer.
  3. A vessel manifest
  4. A bill of lading

Explanation

A post order or assignment order defines the guard's specific duties, location, and authority at a site. It is the operational instruction that legitimizes the guard's presence and scope of action.

Question 4Security Fundamentals and Guard Duties

What is the primary purpose of an access control point at a secured facility?

  1. To verify identity and authorization before entry Correct answer.
  2. To store spare uniforms and equipment
  3. To record employee lunch breaks
  4. To provide a rest area for visitors

Explanation

An access control point exists to confirm that each person or vehicle is identified and authorized before being allowed into a restricted area. This prevents unauthorized entry and creates accountability for who is inside.

Question 5Security Fundamentals and Guard Duties

A guard is told by a supervisor to falsify a patrol log to hide a missed round. What is the correct response?

  1. Ask a colleague to sign the log instead
  2. Record the truth and report the instruction Correct answer.
  3. Comply because a supervisor gave the order
  4. Leave the entry blank without comment

Explanation

Guards must keep accurate records; falsifying a log undermines the entire security function and may be a criminal offense. The guard should record actual events and report the improper instruction through the proper channel.

Question 6Security Fundamentals and Guard Duties

Which of the following best describes the concept of a layered defense at a protected site?

  1. Using multiple overlapping security measures so one failure does not defeat the system Correct answer.
  2. Hiring the largest possible number of guards
  3. Installing only electronic sensors and no physical barriers
  4. Relying on a single strong fence around the perimeter

Explanation

Layered defense means combining physical, procedural, and electronic measures so that a breach of one layer is caught by another. This redundancy makes the overall system far harder to defeat than any single control.

Question 7Security Fundamentals and Guard Duties

During a patrol, a guard finds a package unattended near a vessel's gangway. What is the most appropriate initial action?

  1. Carry the package to the lost and found
  2. Secure the area and report it as a suspicious item Correct answer.
  3. Kick the package away from the vessel
  4. Open the package to identify the contents

Explanation

An unattended package near a vessel is treated as potentially hazardous until proven otherwise. The guard should isolate the area, keep people back, and notify the control room or authorities without handling the item.

Question 8Security Fundamentals and Guard Duties

What does the term "chain of custody" require when a guard seizes a prohibited item?

  1. Verbal handover with no written record
  2. Immediate disposal of the item to avoid storage costs
  3. Storage in the guard's personal locker
  4. A continuous documented record of who handled the item and when Correct answer.

Explanation

Chain of custody is the documented, unbroken history of an item's possession from seizure to final disposition. Each transfer must be recorded so the item's integrity can be proven later.

Question 9Security Fundamentals and Guard Duties

A visitor arrives at a restricted pier without the required escort. What should the guard do?

  1. Allow entry because the visitor has a company badge
  2. Deny entry until a properly authorized escort arrives Correct answer.
  3. Issue a temporary escort badge and admit the visitor
  4. Send the visitor to another gate that may be laxer

Explanation

Restricted areas require the escort specified in the access procedure, and a general company badge does not substitute for that requirement. The guard must deny entry until the correct authorization is present.

Question 10Security Fundamentals and Guard Duties

Which action best demonstrates proper radio discipline during a security incident?

  1. Using code words invented on the spot
  2. Keeping transmissions brief, factual, and on the assigned channel Correct answer.
  3. Transmitting long personal opinions about the situation
  4. Switching randomly between channels to find listeners

Explanation

Effective radio discipline keeps the channel clear for critical traffic by using short, factual messages on the assigned frequency. Improvised codes or channel-hopping cause confusion during an incident.

Question 11Security Fundamentals and Guard Duties

What is the main security purpose of a visitor log at a controlled entry point?

  1. To create a record of who entered, when, and under what authority Correct answer.
  2. To serve as a payroll document
  3. To advertise the facility's daily activity
  4. To replace the need for identification checks

Explanation

A visitor log provides accountability by recording identity, time of entry and exit, and the authority or escort under which access was granted. It supports investigations and helps confirm who was present.

Question 12Security Fundamentals and Guard Duties

A guard observes someone photographing a restricted area from a public road. What is the most appropriate response?

  1. Ignore it because the person is on public property
  2. Confront the person physically and seize the camera
  3. Ask other guards to chase the person away
  4. Observe, note details, and report to the control room or authorities Correct answer.

Explanation

Photographing a sensitive area may indicate hostile reconnaissance, but the guard's role is to observe and report rather than to use force. Recording descriptions and notifying authorities preserves safety and supports investigation.

Question 13Security Fundamentals and Guard Duties

What is the purpose of a muster or roll-call procedure during an emergency evacuation?

  1. To assign blame for the incident
  2. To account for all personnel and identify who may be missing Correct answer.
  3. To decide which equipment to salvage
  4. To test whether employees enjoy drills

Explanation

A muster confirms that everyone is accounted for and highlights anyone missing so responders can focus rescue efforts. Accurate headcounts at a designated assembly point are central to life-safety planning.

Question 14Security Fundamentals and Guard Duties

Which of the following is the best example of a procedural control rather than a physical one?

  1. A requirement to sign in and show photo identification Correct answer.
  2. A reinforced steel door
  3. A motion sensor on a corridor
  4. A perimeter fence with barbed wire

Explanation

Procedural controls are rules and practices that govern behavior, such as sign-in and identification requirements. Physical controls are tangible barriers, while electronic controls are sensors and alarms.

Question 15Security Fundamentals and Guard Duties

A guard on duty smells a strong odor of fuel near a generator room. What is the safest immediate action?

  1. Light a match to check for a leak source
  2. Evacuate the immediate area and report the hazard Correct answer.
  3. Start the generator to burn off the fumes
  4. Ignore the smell until the next shift

Explanation

A strong fuel odor signals a possible leak and an explosion risk, so the area should be cleared and the hazard reported immediately. Ignition sources must be avoided and only trained personnel should investigate.

Question 16Security Fundamentals and Guard Duties

What does "need to know" mean in the handling of security information?

  1. Share all information with everyone to ensure transparency
  2. Share information only during emergencies
  3. Withhold information from supervisors as well
  4. Only share information with people who require it to perform their duties Correct answer.

Explanation

Need to know limits access to information to those whose duties require it, reducing the risk of leaks or misuse. It is a core principle of information security and operational security.

Question 17Security Fundamentals and Guard Duties

A guard is asked to use force to remove a trespasser. Which principle should guide the response?

  1. Use force only after the trespasser strikes first
  2. Delegate the use of force to untrained colleagues
  3. Use only the minimum force necessary and proportionate to the threat Correct answer.
  4. Use the maximum force available to deter others

Explanation

Use of force must be necessary, proportionate, and limited to what is required to address the threat. Excessive force creates legal liability and endangers everyone involved.

Question 18Security Fundamentals and Guard Duties

Why should a guard avoid posting details of a security incident on social media?

  1. It is the fastest way to notify authorities
  2. It may reveal operational information and compromise security Correct answer.
  3. It helps deter future intruders
  4. It is required by most post orders

Explanation

Posting incident details can disclose sensitive operational information, tip off adversaries, and interfere with investigations. Security personnel should report through official channels only.

Question 19Security Fundamentals and Guard Duties

What is the primary role of a guard during a bomb threat received by telephone?

  1. Announce the threat to all staff over the public address system
  2. Hang up immediately to avoid tracing
  3. Leave the building without recording anything
  4. Continue the call to gather details and signal a colleague to notify authorities Correct answer.

Explanation

Keeping the caller talking allows the guard to gather details such as location, timing, and voice characteristics while a colleague alerts authorities. This information supports evacuation and response decisions.

Question 20Security Fundamentals and Guard Duties

Which of the following best defines a "restricted area" on a secured site?

  1. A parking lot open to the public
  2. Any area where visitors may walk freely
  3. A break room for on-duty staff
  4. An area with limited access based on authorization and need Correct answer.

Explanation

A restricted area is one where entry is limited to persons with specific authorization and a need to be there. Controls at such areas verify identity and purpose before granting access.

Question 21Security Fundamentals and Guard Duties

A guard sees a colleague sleeping at a post. What is the most professional action?

  1. Wake the colleague and quietly ignore the matter
  2. Report the observation through the proper supervisory channel Correct answer.
  3. Take a photo and post it in a group chat
  4. Cover the colleague's post indefinitely without reporting

Explanation

A sleeping guard leaves the post unsecured and endangers the site, so the observation should be reported through the proper chain of command. Ignoring or publicizing it undermines accountability and professionalism.

Question 22Security Fundamentals and Guard Duties

What is the purpose of a perimeter intrusion detection system?

  1. To provide lighting for parking areas
  2. To detect attempts to breach the outer boundary of a site Correct answer.
  3. To control the temperature inside a warehouse
  4. To manage employee shift schedules

Explanation

A perimeter intrusion detection system senses attempts to cross or breach the site's outer boundary and alerts guards. It is a detection layer that supports timely response.

Question 23Security Fundamentals and Guard Duties

During a handover at the end of a shift, which information is most important to pass to the incoming guard?

  1. The weather forecast for the week
  2. Ongoing incidents, unresolved issues, and equipment status Correct answer.
  3. Personal opinions about management
  4. The guard's lunch preferences

Explanation

A handover must transfer operational continuity: active incidents, outstanding issues, and the status of equipment and keys. This ensures the incoming guard can continue duties without gaps.

Question 24Security Fundamentals and Guard Duties

A guard witnesses a minor theft by a contractor. What is the best initial course of action?

  1. Confront the contractor publicly and demand repayment
  2. Physically restrain the contractor without backup
  3. Observe, note descriptions, and report to the supervisor or authorities Correct answer.
  4. Ignore the incident to avoid paperwork

Explanation

Observing and reporting preserves safety and provides accurate information for investigation, while physical restraint without backup can escalate into violence. Public confrontation is risky and may compromise evidence.

Question 25Security Fundamentals and Guard Duties

Which practice best protects the integrity of keys issued to a guard?

  1. Leaving keys in an unlocked drawer
  2. Logging each issue and return with signature and time Correct answer.
  3. Duplicating keys for personal convenience
  4. Passing keys informally between guards

Explanation

Key control requires documented issue and return so accountability is maintained and loss is quickly detected. Signatures and timestamps create a reliable audit trail.

Question 26Security Fundamentals and Guard Duties

A guard is posted at the entrance to a controlled pier area. Which of the following best describes the guard's primary function at that post?

  1. To inspect the personal belongings of every employee at the end of each shift
  2. To verify that every person and vehicle entering has valid authorization for that area Correct answer.
  3. To operate the site's closed-circuit television recording system
  4. To escort delivery vehicles to the warehouse and unload their cargo

Explanation

An access control post exists to confirm that only authorized persons and vehicles cross into the protected area, usually by checking passes, badges, or a visitor list against the site's rules. Other duties such as CCTV operation or cargo handling may exist on site but are not the defining function of an entry post.

Question 27Security Fundamentals and Guard Duties

A guard notices that a fire exit door in a warehouse has been wedged open with a wooden block. What is the most appropriate action?

  1. Photograph the door and continue the patrol without intervening
  2. Close the door and say nothing because the matter is minor
  3. Remove the obstruction and report the door as a security and safety defect Correct answer.
  4. Leave it open so workers can evacuate quickly if a fire starts

Explanation

A propped fire exit defeats both the perimeter security of the building and the fire compartmentation the door is designed to provide. The guard should clear the obstruction, secure the door, and report the defect so that the cause can be corrected and the event recorded.

Question 28Security Fundamentals and Guard Duties

Which of the following is the clearest example of a physical security barrier rather than a procedural one?

  1. A log recording the time each visitor leaves the site
  2. A rule requiring two guards to sign out keys together
  3. A reinforced fence topped with anti-climb mesh Correct answer.
  4. A written policy describing how incidents are escalated

Explanation

Physical barriers are tangible structures that delay or prevent access, such as fences, walls, gates, and bollards. Logs, policies, and key-signature rules are procedural controls because they rely on human compliance rather than on a material obstacle.

Question 29Security Fundamentals and Guard Duties

What is the main purpose of a guard conducting a foot patrol along a fence line at irregular intervals?

  1. To satisfy a requirement that guards remain outdoors at all times
  2. To create uncertainty for intruders and detect defects or signs of tampering Correct answer.
  3. To guarantee that no intrusion can ever occur along the fence
  4. To replace the need for any electronic detection equipment

Explanation

Irregular patrol timing removes the predictability that an intruder could exploit and gives the guard a chance to spot damage, tampering, or suspicious activity along the perimeter. Patrols support detection and deterrence but cannot guarantee absolute prevention.

Question 30Security Fundamentals and Guard Duties

A guard receives a telephone call from an unknown person who demands to know how many officers are on duty that night. How should the guard respond?

  1. Refuse to disclose the information and report the call to the supervisor Correct answer.
  2. Provide the number to appear cooperative and helpful
  3. Guess an approximate figure so the caller is satisfied
  4. Transfer the caller to another guard who can answer the question

Explanation

Deployment details such as staffing levels are sensitive security information and should be released only through authorized channels. The guard should decline, avoid confirming or denying details, and report the call so that the pattern can be assessed.

Question 31Security Fundamentals and Guard Duties

During a patrol a guard finds a person lying unconscious at the base of a stairway. Which sequence of actions is most appropriate?

  1. Search the casualty's pockets to identify them before calling for help
  2. Call for medical assistance, secure the area, and avoid unnecessary movement of the casualty Correct answer.
  3. Move the casualty immediately to a seated position and give water
  4. Continue the patrol and report the finding at the end of the shift

Explanation

The priority is to summon medical help quickly while preventing further harm, and suspected spinal or internal injuries mean the casualty should not be moved without need. The guard should also preserve the scene and record what was observed and done.

Question 32Security Fundamentals and Guard Duties

A guard is asked by a contractor to accept a cash payment in exchange for allowing equipment to leave the site without a gate pass. What is the correct response?

  1. Ask for a larger sum before agreeing to the arrangement
  2. Accept the payment and record it as a miscellaneous site fee
  3. Allow the removal but note the contractor's name for later follow-up
  4. Refuse the payment, deny removal without a valid pass, and report the attempted bribery Correct answer.

Explanation

Accepting any inducement to bypass a control is corruption and exposes the guard and the site to loss and legal risk. The guard must refuse, enforce the pass requirement, and report the attempt so that the contractor's conduct can be investigated.

Question 33Security Fundamentals and Guard Duties

Which of the following best explains why a guard should record the time of each patrol checkpoint visit?

  1. It creates a verifiable record that the patrol was actually performed as scheduled Correct answer.
  2. It proves the guard was never late for any assignment
  3. It allows the guard to claim overtime for each checkpoint
  4. It replaces the need for a supervisor to review performance

Explanation

Checkpoint records provide evidence that the route was walked and allow supervisors to detect gaps, patterns of missed visits, or tampering. They are an accountability tool, not proof of perfect conduct or a substitute for supervision.

Question 34Security Fundamentals and Guard Duties

A guard discovers that a sealed container in a bonded storage area has been opened and some contents are missing. What should the guard do first?

  1. Discard the packaging because it is now contaminated evidence
  2. Interview all staff on the site to identify the likely culprit
  3. Reseal the container and move it to a different storage area
  4. Secure the scene, record the condition of the container, and notify the supervisor Correct answer.

Explanation

Preserving the scene and documenting the condition of the container protects evidence and allows a proper investigation to begin. Moving or discarding items, or conducting ad hoc interviews, can destroy traces and undermine the inquiry.

Question 35Security Fundamentals and Guard Duties

A delivery driver arrives at the gate with paperwork that lists a different company name from the one printed on the vehicle. What is the most appropriate action?

  1. Allow entry but require the driver to leave the keys at the gate
  2. Confiscate the driver's paperwork and send the vehicle away permanently
  3. Refuse entry until the discrepancy is verified with the receiving department Correct answer.
  4. Admit the vehicle because the driver has a valid driving licence

Explanation

A mismatch between documents and the vehicle is a warning sign that should be resolved before access is granted. Verifying with the receiving department confirms whether the delivery is genuine without unnecessarily turning away a legitimate carrier.

Question 36Security Fundamentals and Guard Duties

Which of the following best describes the principle of least privilege when applied to a guard's access card?

  1. The card should be shared with colleagues to reduce the number of issued cards
  2. The card should open every door so the guard can respond to any incident
  3. The card should be left in the reader so it is always available
  4. The card should grant only the access needed for the guard's assigned duties Correct answer.

Explanation

Least privilege means granting the minimum access necessary to perform a role, which limits the damage that a lost, stolen, or misused credential can cause. Broad or shared access increases the risk of unauthorized entry and weakens accountability.

Question 37Security Fundamentals and Guard Duties

A guard notices the same vehicle passing the site entrance slowly several times over an hour without stopping. What is the most appropriate response?

  1. Approach the vehicle and demand to search it
  2. Record the vehicle's description and plate, then report the observation to the supervisor Correct answer.
  3. Wave the vehicle through the gate to see whether the driver reacts
  4. Ignore the vehicle because no entry has been attempted

Explanation

Repeated slow passes can indicate hostile reconnaissance, so the guard should gather identifying details and pass them on for assessment. Confronting or admitting the vehicle without authorization is unsafe and could escalate the situation.

Question 38Security Fundamentals and Guard Duties

A guard is the first responder to a small fire in a waste bin inside a store room. Which consideration best determines whether to use an extinguisher?

  1. Whether the fire is small, the correct extinguisher is available, and a safe escape route remains Correct answer.
  2. Whether other staff are watching the guard's actions
  3. Whether the smoke alarm has already sounded
  4. Whether the guard has completed a full shift without a break

Explanation

First-aid firefighting is only appropriate when the fire is small, the right extinguisher class is at hand, and the guard can withdraw safely if conditions worsen. Otherwise the correct action is to raise the alarm, evacuate, and leave the fire to trained responders.

Question 39Security Fundamentals and Guard Duties

A guard is told by a supervisor to falsify a patrol log to cover a visit that was missed. Which response best reflects professional and legal obligations?

  1. Follow the instruction because a supervisor's order is always binding
  2. Refuse to falsify the record, report the missed visit truthfully, and escalate the instruction Correct answer.
  3. Falsify the log but note the truth in a personal diary
  4. Ask a colleague to sign the log on the guard's behalf

Explanation

Security records may be relied upon in investigations or legal proceedings, so falsifying them is dishonest and potentially an offence. A guard must record facts accurately and report any instruction to falsify them through the proper chain of command.

Question 40Security Fundamentals and Guard Duties

A guard observes a colleague accepting a gift from a supplier whose vehicles the colleague inspects at the gate. Which analysis is most consistent with sound security practice?

  1. The gift is acceptable provided it is shared with the rest of the shift
  2. The gift is harmless because no money changed hands
  3. The gift is acceptable if it is worth less than the colleague's daily wage
  4. The gift creates a conflict of interest that should be declared and reviewed Correct answer.

Explanation

Even a non-cash gift can compromise impartiality when the recipient inspects the giver's vehicles, so it should be declared under the site's gifts and hospitality policy and reviewed by management. Value thresholds and sharing arrangements do not remove the underlying conflict.

Question 41Access Control and Visitor Management

At a PCG Sipahi-protected site, which principle requires that a visitor be granted only the access needed for the specific purpose of the visit?

  1. Mandatory vacation
  2. Dual control
  3. Least privilege Correct answer.
  4. Separation of duties

Explanation

Least privilege limits each person, including visitors, to the minimum access required to complete the authorized task. Applying it to visitor management means issuing passes scoped to specific areas and times rather than broad site access. Separation of duties and dual control distribute work among people and do not describe limiting a visitor's scope.

Question 42Access Control and Visitor Management

A visitor arrives at the lobby and presents a valid photo ID. Before a temporary badge is printed, what should the reception process confirm?

  1. The visitor has a pre-authorized host or appointment Correct answer.
  2. The visitor has parked in the correct bay
  3. The visitor has visited the site before
  4. The visitor knows the building layout

Explanation

Visitor issuance depends on a verified authorization, typically a pre-registered host or appointment, matched against the presented identity document. Parking, familiarity with the layout, or prior visits do not establish authorization. Confirming the host is the control that ties the badge to a legitimate business purpose.

Question 43Access Control and Visitor Management

Which record is the most important to capture when issuing a visitor badge at a controlled entrance?

  1. Badge color preference and printer model
  2. Visitor's lunch order and seating choice
  3. Name, host, purpose, time in and time out Correct answer.
  4. Number of previous visits in the past year

Explanation

A visitor log must establish who entered, who sponsored the visit, why, and when the person arrived and left. These fields support accountability during an evacuation and allow audit of access. Cosmetic or preference details do not support security accountability.

Question 44Access Control and Visitor Management

A contractor badge is issued with the word CONTRACTOR printed in large letters and a distinct color. What access-control purpose does this serve?

  1. Storage of the contractor's medical data
  2. Encryption of the badge's RFID chip
  3. Automatic deactivation of the badge at lunch
  4. Visual identification so staff can challenge unauthorized movement Correct answer.

Explanation

Distinct, clearly readable badges let employees visually recognize who belongs in an area and challenge those who do not. This supports a challenge culture, a common element of physical access control programs. The badge design does not encrypt data, deactivate itself, or store medical information.

Question 45Access Control and Visitor Management

During an evacuation, why is it important that the visitor management system can produce a real-time list of visitors on site?

  1. To account for everyone at the assembly point Correct answer.
  2. To calculate the electricity usage of the lobby
  3. To update the visitor's social media profile
  4. To schedule cleaning of the reception desk

Explanation

Emergency accounting requires knowing exactly who is inside the facility so responders can confirm evacuation or initiate search. A real-time on-site visitor list enables roll call at the assembly point. The other options are unrelated to life-safety accountability.

Question 46Access Control and Visitor Management

What is the primary function of a visitor management system at a PCG Sipahi-protected reception?

  1. Recording, approving, and tracking visitor entry and exit Correct answer.
  2. Managing employee payroll deductions
  3. Encrypting the corporate email server
  4. Replacing all perimeter fencing

Explanation

A visitor management system centralizes pre-registration, host approval, badge issuance, and check-out tracking. This creates an auditable record of who is on site and why. It does not substitute for physical barriers, email encryption, or payroll functions.

Question 47Access Control and Visitor Management

A visitor's temporary badge is programmed to stop working at 17:00, the end of the approved visit window. Which access-control concept does this illustrate?

  1. Need-to-know classification
  2. Role-based access control
  3. Time-based access restriction Correct answer.
  4. Biometric verification

Explanation

Time-based restriction grants access only during an approved schedule, so the credential expires automatically when the window closes. This limits exposure if the badge is not returned. Role-based access and need-to-know describe what a person may access, not when.

Question 48Access Control and Visitor Management

Which action should reception take when a visitor's badge is not returned at check-out?

  1. Delete the visitor's log entry
  2. Deactivate the credential and record the exception Correct answer.
  3. Reissue the same badge to the next visitor
  4. Ignore it because the visit has ended

Explanation

An unreturned badge is a potential credential compromise, so it should be deactivated immediately and the exception documented for follow-up. Reusing or ignoring the badge leaves an active credential in circulation. Deleting the log destroys the audit trail needed to investigate.

Question 49Access Control and Visitor Management

A visitor is escorted through a data center but is not permitted to enter the server cage. Which control does the escort represent?

  1. An administrative control for payroll accuracy
  2. A detective control that logs network packets
  3. A logical access control enforced by a firewall
  4. A compensating physical control limiting visitor movement Correct answer.

Explanation

An escort is a physical control that supervises and limits where a visitor may go, especially in sensitive areas. It compensates for the lack of independent authorization in restricted zones. Firewalls and packet logging are logical controls unrelated to escorting a person.

Question 50Access Control and Visitor Management

A site uses turnstiles with anti-passback. A visitor badges in at the lobby turnstile, then tries to badge in again at the same turnstile without exiting. What should happen?

  1. The badge is automatically upgraded to employee status
  2. The system deletes the visitor's record
  3. The second entry is denied because the system records the visitor as already inside Correct answer.
  4. The turnstile opens because the badge is valid

Explanation

Anti-passback prevents a credential from being used to enter twice without a corresponding exit, which stops badge sharing and tailgating abuse. The second entry attempt should be refused and logged. A valid badge alone does not override the anti-passback state.