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Port blockers and locking network cables.

Protect. Prevent. Preserve.

Physical first level security solutions for IT & AV hardware interfaces & systems.

Port blockers add a physical deterrent on top of established software-based security barriers. They fit in a variety of environments to secure ports and prevent unauthorised access. A scalable and easy-to-install solution, they’re ideal for use in any organisation and industry.

Data security solutions – The benefits of physical data protection.

Physical security solutions to protect sensitive data and systems help mitigate risks and prevent industrial espionage, sabotage, data theft and malware. Data and systems are kept safe from unauthorised access and unwanted connection of external devices and drives by blocking all critical IT and AV interfaces such as USB and network ports or SD slots, as well as other endpoints.

While a wide range of software-based security solutions and services are available to protect sensitive company data and information, physical locks that secure IT and AV hardware interfaces add an additional deterrent to prevent unauthorised access through without requiring any software installation.

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Strengthen security.

Port blockers serve as a great visual deterrent for threats to data and systems. Plug these simple devices into a corresponding port and stop unauthorised users from inserting external devices and drives.

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User friendly.

Quick and easy deployment allows multiple ports to be blocked and managed easily by system administrators. No training or software is required for installation and once installed the port blockers require virtually no maintenance.

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Efficient and scalable.

Low installation costs facilitate gradual and scalable deployment across new and existing installations. With additional keys and locks available, no software dependencies or need for IT approval, and virtually no maintenance, these devices provide almost unlimited scalability.

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Security in depth.

Combined with software-based security solutions, port blockers provide an added layer of defence against unauthorised access to IT and AV systems and prevent unwanted use of external devices.

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HDMI® Port Blocker details

HDMI® Port Blockers

HDMI® port blockers prevent unauthorised users from connecting cables and devices to HDMI® ports on PCs, monitors or AV equipment. They are particularly useful in schools, offices and public environments, where easily accessible HDMI® ports need reliable protection against accidental or deliberate misuse. They also provide a visual way to identify inactive or unused ports.

All HDMI® Port Blockers

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      DisplayPort-Port-Blocker details

      DisplayPort Port Blockers.

      DisplayPort port blockers prevent physical access to DisplayPort interfaces, stopping unauthorised users from connecting cables and devices. In professional IT and AV environments, where DisplayPort connections are standard, they offer a reliable way to prevent unauthorised access and can also be used as a visual indicator, making it easy to identify inactive or unused ports.

      All DisplayPort Port Blockers.

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          Lindy Port-Blocker

          USB Type C.

          The Type-C Port Blocker Set allows locks to be inserted and removed from USB-C ports. Available as a pack of 10 locks, or as a set of 1 key and 4 locks in a variety of colours.

          All USB-C products.

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                                      Lindy Port-Blocker

                                      USB Type A.

                                      The Type-A Port Blocker Set allows locks to be inserted and removed from USB-A ports. Available as a pack of 10 locks, or as a set of 1 key and 4 locks in a variety of colours.

                                      Set with 1 key and 4 locks.

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                                              Set with 10 locks.
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                                              Data center environment
                                              RJ45

                                              RJ45.

                                              Network port blockers are used to prevent unauthorised users from plugging LAN cables into PCs, servers, hubs and switches. As network ports are ubiquitous in modern environments, blocking them is the first line of defence against unwanted access and the connection of external devices and drives. Network port blockers can also serve as a visual cue showing unused ports.

                                              Set with 1 key and 10 locks.

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                                                      RJ45

                                                      SFP.

                                                      SFP port blockers can be used to prevent SFP modules from being plugged into equipment such as network switches. This provides added protection for devices when you want to secure module slots in addition to RJ45 and other ports, eliminating another potential vulnerability. 
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                                                          RJ45

                                                          S/FTP Locking Network Cables.

                                                          Cat6a Locking Network Cables are a simple yet highly effective way of preventing accidental or malicious removal of cables in your network. Fully tamper resistant, the security key locks in the plug for added physical security allowing for removal only with the supplied key.
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                                                                        Noah Mayer
                                                                        Noah Mayer
                                                                        Product Manager