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DATA DIODES
Data diodes can provide the Flow Control component in our Secure Information eXchange Architecture (SIXA). They ensure that data is travelling in the direction that it is intended to ( import or export) and help prevent covert channels. The importance of flow control. The Flow Control component reduces the attack surface on componentsfurther
ACP | NEXOR
ACP standards are published by the Combined Communications Electronics Board (CCEB) to aid interoperability of military communications between five member nations and interested parties. They provide many of the standards used in Military Messaging Handling Systems (MMHS). Further information can be obtained from the CCEB unclassified ACPspage.
DIODES ARE DIODES, GUARDS ARE GUARDS Two way data exchange (synchronous communications) When you absolutely need two way communications, then diodes do not have a role. This is where Data Guards come in – special purpose appliances designed to allow the data flow, while providing high assurance network separation and filtering. Note also the difference between a guard and a gateway. EXPLAINING THE 14 CLOUD SECURITY PRINCIPLES The responsibility of cloud users. While the 14 principles are primarily guidelines for cloud service providers, they do not completely ignore the role of the user. Indeed, the 14th principle is a reminder that a fully secure system requires the active efforts of its users as well as its provider. Here is a more complete descriptionof the 14th
SECURE DELIVERY OF A PAYLOAD VIA A PROTOCOL BREAK Secure Delivery of a Payload via a Protocol Break October 2014. A secure information exchange consists of two distinct elements: the information you need to convey – the payload, and the technical method used to carry the payload – the protocol. MILITARY MESSAGE HANDLING SYSTEMS (MMHS) … MMHS: ARCHITECTURE REQUIREMENTS 3 INTRODUCTION Military Message Handling Systems (MMHS) provide a means of exchanging high grade electronic messages within a national military enclave, between military domains and INFORMATION EXCHANGE GATEWAYS REFERENCE ARCHITECTURE information exchange gateways: reference architecture 2 contents 3 4 5 6 7 8 11 12 13 14 15 introduction ieg scenarios reference architecture architecture description SECURE INFORMATION EXCHANGE REFERENCE ARCHITECTURE SECURE INFORMATION EXCHANGE: REFERENCE ARCHITECTURE 5 As is the case with all risk management, there is a need to put in the appropriatecontrols
NEXOR - CYBER SECURITY SERVICES Nexor’s range of cyber security services have been designed in line with NCSC guidance, to provide your organisation with the protection it needs. %. 4 in 10 businesses reported cyber security breaches or attacks in the last 12 months. (Department for Digital, Culture, Media DATA GUARD & SECURE CONTENT FILTERDATA DIODES
Data diodes can provide the Flow Control component in our Secure Information eXchange Architecture (SIXA). They ensure that data is travelling in the direction that it is intended to ( import or export) and help prevent covert channels. The importance of flow control. The Flow Control component reduces the attack surface on componentsfurther
ACP | NEXOR
ACP standards are published by the Combined Communications Electronics Board (CCEB) to aid interoperability of military communications between five member nations and interested parties. They provide many of the standards used in Military Messaging Handling Systems (MMHS). Further information can be obtained from the CCEB unclassified ACPspage.
DIODES ARE DIODES, GUARDS ARE GUARDS Two way data exchange (synchronous communications) When you absolutely need two way communications, then diodes do not have a role. This is where Data Guards come in – special purpose appliances designed to allow the data flow, while providing high assurance network separation and filtering. Note also the difference between a guard and a gateway. EXPLAINING THE 14 CLOUD SECURITY PRINCIPLES The responsibility of cloud users. While the 14 principles are primarily guidelines for cloud service providers, they do not completely ignore the role of the user. Indeed, the 14th principle is a reminder that a fully secure system requires the active efforts of its users as well as its provider. Here is a more complete descriptionof the 14th
SECURE DELIVERY OF A PAYLOAD VIA A PROTOCOL BREAK Secure Delivery of a Payload via a Protocol Break October 2014. A secure information exchange consists of two distinct elements: the information you need to convey – the payload, and the technical method used to carry the payload – the protocol. MILITARY MESSAGE HANDLING SYSTEMS (MMHS) … MMHS: ARCHITECTURE REQUIREMENTS 3 INTRODUCTION Military Message Handling Systems (MMHS) provide a means of exchanging high grade electronic messages within a national military enclave, between military domains and INFORMATION EXCHANGE GATEWAYS REFERENCE ARCHITECTURE information exchange gateways: reference architecture 2 contents 3 4 5 6 7 8 11 12 13 14 15 introduction ieg scenarios reference architecture architecture description SECURE INFORMATION EXCHANGE REFERENCE ARCHITECTURE SECURE INFORMATION EXCHANGE: REFERENCE ARCHITECTURE 5 As is the case with all risk management, there is a need to put in the appropriatecontrols
ACP | NEXOR
ACP standards are published by the Combined Communications Electronics Board (CCEB) to aid interoperability of military communications between five member nations and interested parties. They provide many of the standards used in Military Messaging Handling Systems (MMHS). Further information can be obtained from the CCEB unclassified ACPspage.
CONTACT US | NEXOR
Visiting Nexor by car. Please use this postcode in your satnav: NG2 1AE. Once on the ng2 Business Park on Enterprise Way, go straight across at the roundabout and follow the road until just before it becomes tram only, where you take the left turn. MILITARY MESSAGING HANDLING SYSTEMS (MMHS) A global supplier of MMHS solutions. Nexor has a rich history of deploying Military Messaging Handling System (MMHS) solutions that support mission-critical systems. For over 25 years our military messaging solutions have been delivered to defence organisationsaround the globe.
AN INTRODUCTION TO HARDWARE CYBER SECURITY Protect – Hardware at Nexor. Hardware can add a physical layer of protection to software’s transformation, that substantially increases the difficulty for threat actors trying to modify it for criminal purposes. Nexor capitalises on this potential for inherent security to protect our customers from advanced cyber threat actorsand enable
PKI HEALTH CHECKS, ARCHITECTURE & ASSURANCE SERVICES PKI Health Checks, Architecture & Assurance Services. Nexor offers PKI health check services to keep businesses protected against serious security threats. Public Key Infrastructure is a complex area that relies on both technology and processes. We can audit your PKI implementation through our audits and advise on processes andarchitecture
BROWSE DOWN
The Browse Down approach is largely used to mitigate security risks from an untrusted downstream network penetrating a trusted network. This approach should not be confused with a web browser. In a typical web browser, content is moved from the server to the client and rendered on the client – it is that rendering of content in theclient
NON-ROUTABLE PROTOCOLS AND NETWORKS Non-Routable Protocols and Networks March 2015. Network segregation is a common security technique to prevent security issues in one network affecting another. When looking at how information can be moved or shared between such networks the concept of routable protocols, and the opposite non-routable protocols are often used. INFORMATION EXCHANGE GATEWAYS INFORMATION EXCHANGE GATEWAYS – REFERENCE ARCHITECTURE A Nexor White Paper. Today’s climate of coalition based operations and Network Enabled Capability means that there is a growing requirement for exchange of information between security and management domains.. NATO has defined the concept of an Information Exchange Gateway (IEG) to facilitate secure communication INFORMATION EXCHANGE GATEWAYS REFERENCE ARCHITECTURE information exchange gateways: reference architecture 2 contents 3 4 5 6 7 8 11 12 13 14 15 introduction ieg scenarios reference architecture architecture description SECURE INFORMATION EXCHANGE REFERENCE ARCHITECTURE SECURE INFORMATION EXCHANGE: REFERENCE ARCHITECTURE 5 As is the case with all risk management, there is a need to put in the appropriatecontrols
NEXOR - CYBER SECURITY SERVICES Nexor’s range of cyber security services have been designed in line with NCSC guidance, to provide your organisation with the protection it needs. %. 4 in 10 businesses reported cyber security breaches or attacks in the last 12 months. (Department for Digital, Culture, MediaDATA DIODES
Data diodes can provide the Flow Control component in our Secure Information eXchange Architecture (SIXA). They ensure that data is travelling in the direction that it is intended to ( import or export) and help prevent covert channels. The importance of flow control. The Flow Control component reduces the attack surface on componentsfurther
ACP | NEXOR
ACP standards are published by the Combined Communications Electronics Board (CCEB) to aid interoperability of military communications between five member nations and interested parties. They provide many of the standards used in Military Messaging Handling Systems (MMHS). Further information can be obtained from the CCEB unclassified ACPspage.
MILITARY MESSAGING HANDLING SYSTEMS (MMHS) A global supplier of MMHS solutions. Nexor has a rich history of deploying Military Messaging Handling System (MMHS) solutions that support mission-critical systems. For over 25 years our military messaging solutions have been delivered to defence organisationsaround the globe.
DIODES ARE DIODES, GUARDS ARE GUARDS Two way data exchange (synchronous communications) When you absolutely need two way communications, then diodes do not have a role. This is where Data Guards come in – special purpose appliances designed to allow the data flow, while providing high assurance network separation and filtering. Note also the difference between a guard and a gateway. WHAT IS A THREAT ACTOR? Cyber threat actors use computers, systems or networks to cause disruption or harm with a wide range of underlying motives. Cyber threats, carried out by threat actors, are more prevalent than ever. Recent government data suggests that up to 46% of UK businesses have suffered a cyber attack or breach in the previous 12 months. EXPLAINING THE 14 CLOUD SECURITY PRINCIPLES The responsibility of cloud users. While the 14 principles are primarily guidelines for cloud service providers, they do not completely ignore the role of the user. Indeed, the 14th principle is a reminder that a fully secure system requires the active efforts of its users as well as its provider. Here is a more complete descriptionof the 14th
NON-ROUTABLE PROTOCOLS AND NETWORKS INFORMATION EXCHANGE GATEWAYS: REFERENCE … information exchange gateways: reference architecture 2 contents 3 4 5 6 7 8 11 12 13 14 15 introduction ieg scenarios reference architecture architecture description MILITARY MESSAGE HANDLING SYSTEMS (MMHS) … MMHS: ARCHITECTURE REQUIREMENTS 3 INTRODUCTION Military Message Handling Systems (MMHS) provide a means of exchanging high grade electronic messages within a national military enclave, between military domains and NEXOR - CYBER SECURITY SERVICES Nexor’s range of cyber security services have been designed in line with NCSC guidance, to provide your organisation with the protection it needs. %. 4 in 10 businesses reported cyber security breaches or attacks in the last 12 months. (Department for Digital, Culture, Media DATA GUARD & SECURE CONTENT FILTERDATA DIODES
Data diodes can provide the Flow Control component in our Secure Information eXchange Architecture (SIXA). They ensure that data is travelling in the direction that it is intended to ( import or export) and help prevent covert channels. The importance of flow control. The Flow Control component reduces the attack surface on componentsfurther
ACP | NEXOR
ACP standards are published by the Combined Communications Electronics Board (CCEB) to aid interoperability of military communications between five member nations and interested parties. They provide many of the standards used in Military Messaging Handling Systems (MMHS). Further information can be obtained from the CCEB unclassified ACPspage.
DIODES ARE DIODES, GUARDS ARE GUARDS Two way data exchange (synchronous communications) When you absolutely need two way communications, then diodes do not have a role. This is where Data Guards come in – special purpose appliances designed to allow the data flow, while providing high assurance network separation and filtering. Note also the difference between a guard and a gateway. EXPLAINING THE 14 CLOUD SECURITY PRINCIPLES The responsibility of cloud users. While the 14 principles are primarily guidelines for cloud service providers, they do not completely ignore the role of the user. Indeed, the 14th principle is a reminder that a fully secure system requires the active efforts of its users as well as its provider. Here is a more complete descriptionof the 14th
SECURE DELIVERY OF A PAYLOAD VIA A PROTOCOL BREAK Secure Delivery of a Payload via a Protocol Break October 2014. A secure information exchange consists of two distinct elements: the information you need to convey – the payload, and the technical method used to carry the payload – the protocol. MILITARY MESSAGE HANDLING SYSTEMS (MMHS) … MMHS: ARCHITECTURE REQUIREMENTS 3 INTRODUCTION Military Message Handling Systems (MMHS) provide a means of exchanging high grade electronic messages within a national military enclave, between military domains and INFORMATION EXCHANGE GATEWAYS REFERENCE ARCHITECTURE information exchange gateways: reference architecture 2 contents 3 4 5 6 7 8 11 12 13 14 15 introduction ieg scenarios reference architecture architecture description SECURE INFORMATION EXCHANGE REFERENCE ARCHITECTURE SECURE INFORMATION EXCHANGE: REFERENCE ARCHITECTURE 5 As is the case with all risk management, there is a need to put in the appropriatecontrols
ACP | NEXOR
ACP standards are published by the Combined Communications Electronics Board (CCEB) to aid interoperability of military communications between five member nations and interested parties. They provide many of the standards used in Military Messaging Handling Systems (MMHS). Further information can be obtained from the CCEB unclassified ACPspage.
CONTACT US | NEXOR
Visiting Nexor by car. Please use this postcode in your satnav: NG2 1AE. Once on the ng2 Business Park on Enterprise Way, go straight across at the roundabout and follow the road until just before it becomes tram only, where you take the left turn. MILITARY MESSAGING HANDLING SYSTEMS (MMHS) A global supplier of MMHS solutions. Nexor has a rich history of deploying Military Messaging Handling System (MMHS) solutions that support mission-critical systems. For over 25 years our military messaging solutions have been delivered to defence organisationsaround the globe.
AN INTRODUCTION TO HARDWARE CYBER SECURITY Protect – Hardware at Nexor. Hardware can add a physical layer of protection to software’s transformation, that substantially increases the difficulty for threat actors trying to modify it for criminal purposes. Nexor capitalises on this potential for inherent security to protect our customers from advanced cyber threat actorsand enable
PKI HEALTH CHECKS, ARCHITECTURE & ASSURANCE SERVICES PKI Health Checks, Architecture & Assurance Services. Nexor offers PKI health check services to keep businesses protected against serious security threats. Public Key Infrastructure is a complex area that relies on both technology and processes. We can audit your PKI implementation through our audits and advise on processes andarchitecture
BROWSE DOWN
The Browse Down approach is largely used to mitigate security risks from an untrusted downstream network penetrating a trusted network. This approach should not be confused with a web browser. In a typical web browser, content is moved from the server to the client and rendered on the client – it is that rendering of content in theclient
NON-ROUTABLE PROTOCOLS AND NETWORKS Non-Routable Protocols and Networks March 2015. Network segregation is a common security technique to prevent security issues in one network affecting another. When looking at how information can be moved or shared between such networks the concept of routable protocols, and the opposite non-routable protocols are often used. INFORMATION EXCHANGE GATEWAYS INFORMATION EXCHANGE GATEWAYS – REFERENCE ARCHITECTURE A Nexor White Paper. Today’s climate of coalition based operations and Network Enabled Capability means that there is a growing requirement for exchange of information between security and management domains.. NATO has defined the concept of an Information Exchange Gateway (IEG) to facilitate secure communication INFORMATION EXCHANGE GATEWAYS REFERENCE ARCHITECTURE information exchange gateways: reference architecture 2 contents 3 4 5 6 7 8 11 12 13 14 15 introduction ieg scenarios reference architecture architecture description SECURE INFORMATION EXCHANGE REFERENCE ARCHITECTURE SECURE INFORMATION EXCHANGE: REFERENCE ARCHITECTURE 5 As is the case with all risk management, there is a need to put in the appropriatecontrols
NEXOR - CYBER SECURITY SERVICES Nexor’s range of cyber security services have been designed in line with NCSC guidance, to provide your organisation with the protection it needs. %. 4 in 10 businesses reported cyber security breaches or attacks in the last 12 months. (Department for Digital, Culture, Media DATA GUARD & SECURE CONTENT FILTERACP | NEXOR
ACP standards are published by the Combined Communications Electronics Board (CCEB) to aid interoperability of military communications between five member nations and interested parties. They provide many of the standards used in Military Messaging Handling Systems (MMHS). Further information can be obtained from the CCEB unclassified ACPspage.
EXPLAINING THE 14 CLOUD SECURITY PRINCIPLES The responsibility of cloud users. While the 14 principles are primarily guidelines for cloud service providers, they do not completely ignore the role of the user. Indeed, the 14th principle is a reminder that a fully secure system requires the active efforts of its users as well as its provider. Here is a more complete descriptionof the 14th
INFORMATION EXCHANGE GATEWAYS INFORMATION EXCHANGE GATEWAYS – REFERENCE ARCHITECTURE A Nexor White Paper. Today’s climate of coalition based operations and Network Enabled Capability means that there is a growing requirement for exchange of information between security and management domains.. NATO has defined the concept of an Information Exchange Gateway (IEG) to facilitate secure communication WHAT IS A THREAT ACTOR? Cyber threat actors use computers, systems or networks to cause disruption or harm with a wide range of underlying motives. Cyber threats, carried out by threat actors, are more prevalent than ever. Recent government data suggests that up to 46% of UK businesses have suffered a cyber attack or breach in the previous 12 months. INFORMATION EXCHANGE GATEWAYS: REFERENCE … information exchange gateways: reference architecture 2 contents 3 4 5 6 7 8 11 12 13 14 15 introduction ieg scenarios reference architecture architecture description MILITARY MESSAGE HANDLING SYSTEMS (MMHS) … MMHS: ARCHITECTURE REQUIREMENTS 3 INTRODUCTION Military Message Handling Systems (MMHS) provide a means of exchanging high grade electronic messages within a national military enclave, between military domains and OVERCOMING AIR GAP SECURITY FAILURES Overcoming Air Gap Security Failures July 2012. Air Gaps are not as secure as you might think.. There is a clear need to have networks that are not connected to the Internet. For example military networks, corporate networks that contain core intellectual property AIR GAPS, FIREWALLS AND DATA DIODES IN INDUSTRIAL … air gaps, firewall and data diodes in industrial control systems 2 contents 3 4 6 6 7 8 9 10 11 12 13 introduction the problem the approaches air gap firewall NEXOR - CYBER SECURITY SERVICES Nexor’s range of cyber security services have been designed in line with NCSC guidance, to provide your organisation with the protection it needs. %. 4 in 10 businesses reported cyber security breaches or attacks in the last 12 months. (Department for Digital, Culture, Media DATA GUARD & SECURE CONTENT FILTERACP | NEXOR
ACP standards are published by the Combined Communications Electronics Board (CCEB) to aid interoperability of military communications between five member nations and interested parties. They provide many of the standards used in Military Messaging Handling Systems (MMHS). Further information can be obtained from the CCEB unclassified ACPspage.
EXPLAINING THE 14 CLOUD SECURITY PRINCIPLES The responsibility of cloud users. While the 14 principles are primarily guidelines for cloud service providers, they do not completely ignore the role of the user. Indeed, the 14th principle is a reminder that a fully secure system requires the active efforts of its users as well as its provider. Here is a more complete descriptionof the 14th
INFORMATION EXCHANGE GATEWAYS INFORMATION EXCHANGE GATEWAYS – REFERENCE ARCHITECTURE A Nexor White Paper. Today’s climate of coalition based operations and Network Enabled Capability means that there is a growing requirement for exchange of information between security and management domains.. NATO has defined the concept of an Information Exchange Gateway (IEG) to facilitate secure communication WHAT IS A THREAT ACTOR? Cyber threat actors use computers, systems or networks to cause disruption or harm with a wide range of underlying motives. Cyber threats, carried out by threat actors, are more prevalent than ever. Recent government data suggests that up to 46% of UK businesses have suffered a cyber attack or breach in the previous 12 months. INFORMATION EXCHANGE GATEWAYS: REFERENCE … information exchange gateways: reference architecture 2 contents 3 4 5 6 7 8 11 12 13 14 15 introduction ieg scenarios reference architecture architecture description MILITARY MESSAGE HANDLING SYSTEMS (MMHS) … MMHS: ARCHITECTURE REQUIREMENTS 3 INTRODUCTION Military Message Handling Systems (MMHS) provide a means of exchanging high grade electronic messages within a national military enclave, between military domains and OVERCOMING AIR GAP SECURITY FAILURES Overcoming Air Gap Security Failures July 2012. Air Gaps are not as secure as you might think.. There is a clear need to have networks that are not connected to the Internet. For example military networks, corporate networks that contain core intellectual property AIR GAPS, FIREWALLS AND DATA DIODES IN INDUSTRIAL … air gaps, firewall and data diodes in industrial control systems 2 contents 3 4 6 6 7 8 9 10 11 12 13 introduction the problem the approaches air gap firewall DATA GUARD & SECURE CONTENT FILTER Nexor Guards. Nexor Guardian is a data guard providing a highly secure, high-throughput content checking capability that enables the sharing of information between networks with different levels of trust. Nexor’s data guard is available in multiple versions, each optimised for specific business challenges. These include editions forchat
REPORTS | NEXOR
20/20 VISION IS NOT ALL IT’S CRACKED UP TO BE. The events of 2020 have put immense pressure on people and organisations alike to adapt to drastically changing circumstances withinNEXOR SENTINEL
NEXOR SENTINEL NATO’s high assurance email guard. Nexor Sentinel is a high assurance email (or mail) guard, built upon an EAL4+ evaluated product and listed on NATO’s NIAPC catalogue.It has been designed to protect organisations by validating that in-bound and out-bound electronic messages conform to the security policy of the protecteddomain.
MILITARY MESSAGING HANDLING SYSTEMS (MMHS) A global supplier of MMHS solutions. Nexor has a rich history of deploying Military Messaging Handling System (MMHS) solutions that support mission-critical systems. For over 25 years our military messaging solutions have been delivered to defence organisationsaround the globe.
DIODES ARE DIODES, GUARDS ARE GUARDS Two way data exchange (synchronous communications) When you absolutely need two way communications, then diodes do not have a role. This is where Data Guards come in – special purpose appliances designed to allow the data flow, while providing high assurance network separation and filtering. Note also the difference between a guard and a gateway. EXPLAINING THE 14 CLOUD SECURITY PRINCIPLES The responsibility of cloud users. While the 14 principles are primarily guidelines for cloud service providers, they do not completely ignore the role of the user. Indeed, the 14th principle is a reminder that a fully secure system requires the active efforts of its users as well as its provider. Here is a more complete descriptionof the 14th
BROWSE DOWN
The Browse Down approach is largely used to mitigate security risks from an untrusted downstream network penetrating a trusted network. This approach should not be confused with a web browser. In a typical web browser, content is moved from the server to the client and rendered on the client – it is that rendering of content in theclient
QUALITY MANAGEMENT
At Nexor, we take inspiration from the Toyota style of quality management and implement this across the whole business. Security is built in at every stage, and our security processes and controls are continually improved upon. Any security concerns are sorted out when they occur, instead of being passed onto the next person. SPACE: THE FINAL FRONTIER FOR CYBERSECURITY? Cyber experts have warned that the world is dangerously unprepared for a global disaster sparked by cyber attacks on space infrastructure. A new report published by Chatham House, an independent policy institute based in London, has warned that authorities are not doing nearly enough to stop space assets being hacked and used maliciously. SECURE INFORMATION EXCHANGE: REFERENCE ARCHITECTURE SECURE INFORMATION EXCHANGE: REFERENCE ARCHITECTURE 5 As is the case with all risk management, there is a need to put in the appropriatecontrols
NEXOR - CYBER SECURITY SERVICES Nexor’s range of cyber security services have been designed in line with NCSC guidance, to provide your organisation with the protection it needs. %. 4 in 10 businesses reported cyber security breaches or attacks in the last 12 months. (Department for Digital, Culture, Media DATA GUARD & SECURE CONTENT FILTER MILITARY MESSAGING HANDLING SYSTEMS (MMHS) A global supplier of MMHS solutions. Nexor has a rich history of deploying Military Messaging Handling System (MMHS) solutions that support mission-critical systems. For over 25 years our military messaging solutions have been delivered to defence organisationsaround the globe.
DIODES ARE DIODES, GUARDS ARE GUARDS Two way data exchange (synchronous communications) When you absolutely need two way communications, then diodes do not have a role. This is where Data Guards come in – special purpose appliances designed to allow the data flow, while providing high assurance network separation and filtering. Note also the difference between a guard and a gateway. EXPLAINING THE 14 CLOUD SECURITY PRINCIPLES The responsibility of cloud users. While the 14 principles are primarily guidelines for cloud service providers, they do not completely ignore the role of the user. Indeed, the 14th principle is a reminder that a fully secure system requires the active efforts of its users as well as its provider. Here is a more complete descriptionof the 14th
INFORMATION EXCHANGE GATEWAYS: REFERENCE … information exchange gateways: reference architecture 2 contents 3 4 5 6 7 8 11 12 13 14 15 introduction ieg scenarios reference architecture architecture description NON-ROUTABLE PROTOCOLS AND NETWORKS MILITARY MESSAGE HANDLING SYSTEMS (MMHS) … MMHS: ARCHITECTURE REQUIREMENTS 3 INTRODUCTION Military Message Handling Systems (MMHS) provide a means of exchanging high grade electronic messages within a national military enclave, between military domains and SECURE INFORMATION EXCHANGE: REFERENCE ARCHITECTURE SECURE INFORMATION EXCHANGE: REFERENCE ARCHITECTURE 5 As is the case with all risk management, there is a need to put in the appropriatecontrols
AIR GAPS, FIREWALLS AND DATA DIODES IN INDUSTRIAL … air gaps, firewall and data diodes in industrial control systems 2 contents 3 4 6 6 7 8 9 10 11 12 13 introduction the problem the approaches air gap firewall NEXOR - CYBER SECURITY SERVICES Nexor’s range of cyber security services have been designed in line with NCSC guidance, to provide your organisation with the protection it needs. %. 4 in 10 businesses reported cyber security breaches or attacks in the last 12 months. (Department for Digital, Culture, Media DATA GUARD & SECURE CONTENT FILTER MILITARY MESSAGING HANDLING SYSTEMS (MMHS) A global supplier of MMHS solutions. Nexor has a rich history of deploying Military Messaging Handling System (MMHS) solutions that support mission-critical systems. For over 25 years our military messaging solutions have been delivered to defence organisationsaround the globe.
DIODES ARE DIODES, GUARDS ARE GUARDS Two way data exchange (synchronous communications) When you absolutely need two way communications, then diodes do not have a role. This is where Data Guards come in – special purpose appliances designed to allow the data flow, while providing high assurance network separation and filtering. Note also the difference between a guard and a gateway. EXPLAINING THE 14 CLOUD SECURITY PRINCIPLES The responsibility of cloud users. While the 14 principles are primarily guidelines for cloud service providers, they do not completely ignore the role of the user. Indeed, the 14th principle is a reminder that a fully secure system requires the active efforts of its users as well as its provider. Here is a more complete descriptionof the 14th
INFORMATION EXCHANGE GATEWAYS: REFERENCE … information exchange gateways: reference architecture 2 contents 3 4 5 6 7 8 11 12 13 14 15 introduction ieg scenarios reference architecture architecture description NON-ROUTABLE PROTOCOLS AND NETWORKS MILITARY MESSAGE HANDLING SYSTEMS (MMHS) … MMHS: ARCHITECTURE REQUIREMENTS 3 INTRODUCTION Military Message Handling Systems (MMHS) provide a means of exchanging high grade electronic messages within a national military enclave, between military domains and SECURE INFORMATION EXCHANGE: REFERENCE ARCHITECTURE SECURE INFORMATION EXCHANGE: REFERENCE ARCHITECTURE 5 As is the case with all risk management, there is a need to put in the appropriatecontrols
AIR GAPS, FIREWALLS AND DATA DIODES IN INDUSTRIAL … air gaps, firewall and data diodes in industrial control systems 2 contents 3 4 6 6 7 8 9 10 11 12 13 introduction the problem the approaches air gap firewallREPORTS | NEXOR
20/20 VISION IS NOT ALL IT’S CRACKED UP TO BE. The events of 2020 have put immense pressure on people and organisations alike to adapt to drastically changing circumstances within DATA GUARD & SECURE CONTENT FILTER Nexor Guards. Nexor Guardian is a data guard providing a highly secure, high-throughput content checking capability that enables the sharing of information between networks with different levels of trust. Nexor’s data guard is available in multiple versions, each optimised for specific business challenges. These include editions forchat
NEXOR SENTINEL
NEXOR SENTINEL NATO’s high assurance email guard. Nexor Sentinel is a high assurance email (or mail) guard, built upon an EAL4+ evaluated product and listed on NATO’s NIAPC catalogue.It has been designed to protect organisations by validating that in-bound and out-bound electronic messages conform to the security policy of the protecteddomain.
MILITARY MESSAGING HANDLING SYSTEMS (MMHS) A global supplier of MMHS solutions. Nexor has a rich history of deploying Military Messaging Handling System (MMHS) solutions that support mission-critical systems. For over 25 years our military messaging solutions have been delivered to defence organisationsaround the globe.
CONTACT US | NEXOR
EUROPEAN OFFICE Nexor Limited 8 The Triangle Enterprise Way ng2 Business Park Nottingham NG2 1AE UK: CONTACT DETAILS Tel: +44 (0) 115 952 0500 Fax: +44 (0) 115 952 0519 Email: info@nexor.com CROSS-DOMAIN CLOUD SECURITY SERVICES & SOLUTIONS Cloud-based cross domain scenarios Integrating the Cloud into high assurance information architectures. There is a desire among larger organisations and, in many cases, a mandate to move to the use of commodity cloud services. CYBERSHIELD SECURE® METHODOLOGY Nexor’s security methodology is agile, designed to place the customer and their business at the centre of our projects. It closely follows ISO 27001 practices that ensure objectives are defined and the successful outcomes are measurable, focusing on the entirety of the business processes that need to be secure.ACP | NEXOR
ACP standards are published by the Combined Communications Electronics Board (CCEB) to aid interoperability of military communications between five member nations and interested parties. They provide many of the standards used in Military Messaging Handling Systems (MMHS). Further information can be obtained from the CCEB unclassified ACPspage.
INFORMATION EXCHANGE GATEWAYS INFORMATION EXCHANGE GATEWAYS – REFERENCE ARCHITECTURE A Nexor White Paper. Today’s climate of coalition based operations and Network Enabled Capability means that there is a growing requirement for exchange of information between security and management domains.. NATO has defined the concept of an Information Exchange Gateway (IEG) to facilitate secure communication SECURE INFORMATION EXCHANGE: REFERENCE ARCHITECTURE SECURE INFORMATION EXCHANGE: REFERENCE ARCHITECTURE 5 As is the case with all risk management, there is a need to put in the appropriatecontrols
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CONNECTING ICS NETWORKS IN THE CLOUD Enabling secure information exchange and data analysis for Industrial Control Systems (ICS) in the Cloud.LEARN MORE
A BEST PRACTICE TECHNICAL ARCHITECTURE Find out how our Secure Information eXchange Architecture (SIXA) has been used in solutions by defence, government and critical national infrastructure organisations.FIND OUT MORE
SEE OUR WORK FOR THE UK MINISTRY OF DEFENCE Making communications and information systems flexible and responsive using High Assurance Guards and Segregated Browse capabilities.FIND OUT MORE
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INFORMATION EXCHANGE & CROSS DOMAIN SECURITY SPECIALISTS HELPING ORGANISATIONS GET INFORMATION INTO AND OUT OF SECURE NETWORKS We are a UK-based cyber security company with 30 years' experience in secure information exchange. We deliver our high assurance cyber security solutions to Defence, Security and CNI organisations around the globe. We help our customers transfer information across domains without compromising on security. Our experts and technology offers unbeatable protection against advanced threat actors.READ MORE
“WE ACHIEVED OUR PRIMARY OBJECTIVE OF FINDING A PROOF OF CONCEPT ARCHITECTURE THAT WAS TECHNOLOGICALLY FEASIBLE AND SIMPLE TOIMPLEMENT.”
SPOKESPERSON FOR A EUROPEAN POLICE FORCE SECURE INFORMATION EXCHANGE Our solutions enable organisations to securely transfer information across domains and different access levels to where it’s needed.VIRTUAL CISO
Nexor’s virtual CISO (vCISO) service offers board-level cyber security expertise at a fraction of the price, tailored specifically to your business needs.CONSULTANCY
Nexor’s range of cyber security services have been designed in line with NCSC guidance, to provide your organisation with the protectionit needs.
32%
A third of all businesses have experienced cyber security breaches or attacks in the last 12 months. (Department for Digital, Culture, Media and Sport Cyber Security Breaches Survey 2019)18%
Only one in five businesses ensure their suppliers adhere to cybersecurity standards.
(Department for Digital, Culture, Media and Sport Cyber Security Breaches Survey 2019)16%
Very few businesses have formal cyber security incident managementprocesses in place.
(Department for Digital, Culture, Media and Sport Cyber Security Breaches Survey 2019)59%
Six in ten businesses have sought advice or guidance in the last 12 months on the cyber security threats they face. (Department for Digital, Culture, Media and Sport Cyber Security Breaches Survey 2019) “WE ARE PARTICULARLY PLEASED THAT THE NEXOR SOLUTION GIVES US ACCESS TO INFORMATION FROM OTHER NETWORKS IN NEAR REAL-TIME” SPOKESPERSON FOR FCO SERVICES, UK GOVERNMENT AGENCY Be the first to know about developments in secure information exchange Stay Informed Footer If you are human, leave this field blank.Full Name *
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