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Video surveillance across the world is growing exponentially and its major application is in both public safety and law enforcement. Traditionally, it has been fixed surveillance where cameras provide live streams from fixed cameras situated in what is considered strategic locations. But they are limited in what they can see given by their very definition of being "fixed." The future of video surveillance includes the deployment of more mobile video surveillance with the benefits it offers. Instead of fixed cameras, this is the ability to live stream from mobile devices on the move such as body-worn cams, drones, motorbikes, cars, helicopters and in some cases, even dogs!Sending drones into the air, for example for missing people or rescue missions, is much more cost-effective than deploying helicopters Advantages of mobile surveillance The advantage of mobile surveillance is that the camera can go to where the action is, rather than relying on the action going to where the camera is. Also, sending drones into the air, for example for missing people or rescue missions, is much more cost-effective than deploying helicopters. The ability to live stream video from cars and helicopters in high-speed pursuits can be used to take some of the operational issues from the first responders on the ground and share that “life and death” responsibility with the operational team leaders back in the command centre. This allows the first responders in the pursuit vehicle to focus on minimising risk while staying in close proximity of the fleeing vehicle, with direction from a higher authority who can see for themselves in real time the issues that are being experienced, and direct accordingly. In addition to showing video live stream from a pursuit car or motorcycle, by using inbuilt GPS tracking, the video can be displayed on a map in real time, allowing a command chief to better utilise additional resource and where to deploy them, through the use of displaying mapping information with real time video feed. It allows police chiefs to make better informed decisions in highly-charged environments. The 4G phone network can now be used with compressed video to live stream cost effectively Application in emergency situations The same is true of first responders in many different emergency situations. Mobile surveillance opens up a new area of efficiencies that previously was impossible to achieve. For example, special operations can wear action body-worn cameras when doing raids, fire departments can live stream from emergency situations with both thermal and daylight cameras, and paramedics can send video streams back to hospitals allowing doctors to remotely diagnose and prepare themselves for when patients arrive at the hospital. How can special operations and emergency first responders live stream video from a mobile camera with the issues of weight, reliability and picture-quality being considered? H265 mobile video compression Law enforcement insists on secure transmissions, and it is possible to encrypt video to the highest level of security available in the public domain The 4G phone network can now be used with compressed video to live stream cost effectively. The issue of course is that 4G is not always reliable. Soliton Systems has mitigated this risk of low mobile quality in certain areas, by building an H265 mobile video compression device that can use multiple SIM cards from different cellular providers simultaneously. H265 is the latest compression technique for video, that is 50% more effective than conventional H264, and coupling this with using multiple “bonded” SIM cards provides a highly reliable connection for live-streaming high-quality HD video. The 400-gram device with an internal battery can be connected to a small action cam, and can live-stream simultaneously over at least three different cellular providers, back to a command centre. Latency is typically less than a second, and new advance improvements are looking to reduce that latency further. Encrypted video transmission What about security? Law enforcement insists on secure transmissions, and it is possible to encrypt video to the highest level of security available in the public domain, i.e. AES256.What about integration into existing video infrastructure at the command centre? It is not untypical for a police force to have an existing video management system (VMS) at their command centre such as Milestone System’s Xprotect. The Soliton range of products are ONVIF-compliant, a standard used by video surveillance cameras for interoperability, allowing cameras and video devices that are ONVIF-compliant to simply “plug&play” into existing video management systems. These mobile transmitters are deployed with law enforcement and first responders across the globe. Their ability to provide secure, full HD quality and highly-reliable video streaming within a small unit, and to enable it to be integrated into the current eco-system that is already installed at the receiving end, has made them a favourite choice with many companies and government agencies.
The term “smart city” gets thrown around a lot nowadays, but as different technologies that strive to be defined in this way are adopted by different countries globally, the meaning of this phrase gets lost in translation. The simplest way to define a “smart city” is that it is an urban area that uses different types of data collecting sensors to manage assets and resources efficiently. One of the most obvious types of “data collecting sensor” is the video camera, whether that camera is part of a city’s existing CCTV infrastructure, a camera in a shopping centre or even a police car’s dash camera. The information gathered by video cameras can be used with two purposes in mind, firstly: making people’s lives more efficient, for example by managing traffic, and secondly (and arguably more importantly): making people’s lives safer. Live streaming video all the time, everywhere In the smart and safe city, traditional record-only video cameras are of limited use. Yes, they can be used to collect video which can be used for evidence after a crime has taken place, but there is no way that this technology could help divert cars away from an accident to avoid traffic building up, or prevent a crime from taking place in the first place. However, streaming live video from a camera that isn’t connected to an infrastructure via costly fibre optic cabling has proven challenging for security professionals, law enforcement and city planners alike. This is because it isn’t viable to transmit video reliably over cellular networks, in contrast to simply receiving it. Video transmission challenges Transmitting video normally results in freezing and buffering issues which can hinder efforts to fight crime and enable flow within a city, as these services require real-time, zero latency video without delays. Therefore, special technology is required that copes with poor and varying bandwidths to allow a real-time view of any scene where cameras are present to support immediate decision making and smart city processes. The information gatheredby video cameras can beused to make people’s lives more efficient, and to make people’s lives safer There are many approaches to transmitting video over cellular. We’ve developed a specialist codec (encoding and decoding algorithm) that can provide secure and reliable video over ultra-low bandwidths and can therefore cope when networks become constrained. Another technique, which is particularly useful if streaming video from police body worn cameras or dash cams that move around, is to create a local wireless “bubble” at the scene, using Wi-Fi or mesh radio systems to provide local high-bandwidth communications that can communicate with a central location via cellular or even satellite communications. Enhanced city surveillance Live video streaming within the smart and safe city’s infrastructure means that video’s capabilities can go beyond simple evidence recording and evolve into a tool that allows operations teams to monitor and remediate against incidents as they are happening. This can be taken one step further with the deployment of facial recognition via live streaming video. Facial recognition technology can be added on to any video surveillance camera that is recording at a high enough quality to identify faces. The technology works by capturing video, streaming the live video back to a control centre and matching faces against any watch lists that the control centre owns. Importantly, the data of people who aren’t on watch lists is not stored by the technology. Identifying known criminals This technology can work to make the city safer in a number of ways. For example, facial recognition could spot a known drug dealer in a city centre where they weren’t supposed to be, or facial recognition could identify if a group of known terror suspects were visiting the same location at the same time, and this would send an alert to the police. Facial recognition technology captures and streams live back to a control centre, matching faces against any watch lists that the control centre owns In an ideal world where the police had an automated, electronic workflow, the police officer nearest to the location of the incident would be identified by GPS and would be told by the control room where to go and what to do. Most police forces aren’t quite at this technological level yet, and would probably rely on communicating via radio in order to send the nearest response team to the scene. As well as this, shopping centres could create a database from analogue records of known shoplifters to identify criminals as soon as they entered the building. This would be even more effective if run co-operatively between all shopping centres and local businesses in an area, and would not only catch any known shoplifters acting suspiciously, but would act as a deterrent from shoplifting in the first place. Live streaming for police As mentioned above, live streaming video from CCTV cameras can help the police fight crime more proactively rather than reactively. This can be enhanced even further if combined with live streaming video from police car dash cams and police body worn cameras. If video was streamed from all of these sources to a central HQ, such as a police operations centre, the force would be able to have full situational awareness throughout an incident. This would mean that, if need be, officers could be advised on the best course of action, and additional police or other emergency services could be deployed instantly if needed. Incorporated with facial recognition, this would also mean that police could instantly identify if they were dealing with known criminals or terrorists. Whilst they would still have to confirm the identity of the person with questioning or by checking their identification, this is still more streamlined than describing what a person looks like over a radio and then ops trying to manually identify if the person is on a watch list. The smart, safe city is possible today – for one, if live video streaming capabilities are deployed they can enable new levels of flow in the city. With the addition of facial recognition, cities will be safer than ever before and law enforcement and security teams will be able to proactively stop crime before it happens by deterring criminal activity from taking place at all.
In 2017, DITEK saw how power surges from the many natural disasters that took place damaged many businesses. In a natural disaster, or even everyday business operations, a facility’s entire investment in security, life safety and surveillance systems technology can be disabled or rendered useless in a few seconds. Surge protection solutions can mitigate those risks and protect security investments. Proactive approach to risk mitigation Throughout 2017, we also witnessed a change in how enterprises view surge protection, which included how investments are being made in surge protection to protect valuable security, life safety and surveillance systems, while also reducing downtime, manpower costs, liability vulnerabilities, and possibly compliance issues that can force businesses to actually cease operations. Effective security management is about mitigating risks. But risks cannot be mitigated without a proactive approach. Enterprises and integrators, who take the time to assess risk and to develop a strategy to incorporate effective detection, deter and response criteria to protect physical assets will be successful in 2018. 2018 and beyond That strategy includes designing surge protection into new security systems, while also adding surge protection to existing systems. Enterprises and security integrators who implement a surge protection strategy during security planning processes – or after – will be exercising prevention and mitigation, and they will be successful in 2018 and beyond. Surge protection devices have an untapped potential for enterprise surveillance and security systems In 2017, Ditek continued to offer security end users a solid surge protection solution. We also successfully educated system integrators, who are seeking value-added products or services to incorporate into their portfolios, on the importance of surge protection devices. Educating security integrators We believe that surge protection devices have an untapped potential for enterprise video surveillance and security systems, because they can and do meet safety and security challenges that have been rarely identified in the past. We are looking forward to 2018, when we will continue to develop new surge protection products – including a new product engineered to protect up to twelve individual fuel dispensers, which is critical to the financial operation of convenience stores. We will also continue to educate security integrators about the importance of including surge protection in the design/build RFP, to not only secure an enterprise’s valuable security equipment, but also to help integrators to differentiate their capabilities and knowledge from the competition.
IDIS has launched its totally cost-free IDIS Dynamic Privacy Masking (IDPM) solution at IFSEC International (stand IF1110 at London’s ExCel) 2019. IDIS now offers a simple answer to the previously labour-intensive – or prohibitively expensive – problem of de-identification in video footage which is being submitted in response to requests for access under The General Data Protection Regulation (GDPR) or for evidential purposes. Protecting privacy with masking GDPR came into play during a challenging time and some users have stopped reporting smaller losses" Last year, GDPR gave the right to any person captured by a video surveillance camera to access a copy of their personal recorded data. But at the same time, companies are required to protect the identity of other individuals who feature in the recorded video, with anonymisation and masking. The same de-identification also needs to be applied when providing video clips to the police and courts for use as evidence. GDPR-compliance for incident investigations Jamie Barnfield, Sales Director at IDIS Europe, says that many small to medium companies – for example, retailers and eating-out chains - are struggling to manage their recorded video footage. They are under pressure to provide police with GDPR-compliant video for incident investigations, to respond to freedom of information requests from the public, and to supply footage to insurers assessing claims including as slips, trips and falls. In all of these cases the video needs to be redacted, Barnfield points out. “GDPR came into play during a challenging time and some users have stopped reporting smaller losses and petty crimes because of the increased work involved. For others the alternative has been to resort to expensive video cloaking services that charge by the minute, or to use third-party redaction software not budgeted into the running costs of their surveillance operations,” he said. IDIS Dynamic Privacy Masking (IDPM) Solving this problem, IDPM is now available from the IDIS Partners Portal as a direct download. It allows authorised system users to blur sensitives areas and dynamically de-identify faces, vehicles etc. Crucially, IDPM does this automatically for the duration of the clip, even as the object or person moves around the scene. Users can then quickly save video as clips or project files via the IDIS Clip Player which, crucially, does not rely on transcoding to prevent forgery. The integrity of recorded video is already assured with IDIS Chained Fingerprint technology As a result, masking can easily be removed later by the authorised user without affecting the integrity of the footage, if that becomes necessary for a subsequent investigation. Users also have options to set passwords and expiration dates, and to control who can access and play video files. IDIS Chained Fingerprint technology The integrity of recorded video is already assured with IDIS Chained Fingerprint technology, which extracts distinctive features of recorded video data to create fingerprints for each frame and then embeds each fingerprint into the data of the next frame, connecting each frame together with the next like a blockchain. “IDPM now gives users a simple, fast and intuitive tool to provide evidence to the police and courts so that theft, abuse and violence against staff can be investigated and criminals brought to justice. At the same time companies can respond, within the stipulated timeframe, to information requests in line with GDPR without additional costs,” added Barnfield.
IDIS has launched its AI in the Box (DV-2116), boosting the power of surveillance systems with the most accurate deep learning analytics yet developed. Korea’s surveillance manufacturer says, that in independent tests IDIS Deep Learning Analytics (IDLA) has achieved industry-beating accuracy rates of 97%, a record performance which is further boosted by high speed processing. Affordable deep learning analytics Users benefit from robust and calibration-free object detection and classification; intrusion and loitering detectionThe DV-2116 makes deep learning analytics more affordable for small to mid-sized applications, enhancing security and control room efficiency. The plug-and-play IDLA-ready appliance comes embedded with an NVIDIA GTX1060 GPU chipset allowing the analysis of up to 16 channels simultaneously. Users benefit from robust and calibration-free object detection and classification (objects such as people, cars, and bicycles); intrusion and loitering detection; powerful, intelligent search functions; and tracking by colour, object and number. The introduction of AI in the Box makes deep learning analytics now easier to adopt through trouble-free plug-and-play installation via IDIS Solutions Suite video management software (VMS). This allows installation without costly disruption. And the 97% accuracy minimises false alarms, significantly improving detection and monitoring performance. Automated monitoring of video streams IDIS’s Deep Learning Engine can recognise potentially significant movements and characteristics of people and vehiclesJames Min, Managing Director, IDIS Europe, says this latest innovation has the potential to make surveillance much less labour intensive – and more effective – for a wide range of users. “Our high accuracy analytics can process vast amounts of data, without break, in a way that human operators can’t. This means that high-resolution video streams can be automatically monitored to spot suspicious behaviour or distinguish potential threats from every-day activity.” IDIS’s Deep Learning Engine, which powers the new DV-2116 AI in the Box solution, can recognise potentially significant movements and characteristics of people and vehicles, while ignoring activity that isn’t relevant. The technology can quickly check through hours of video to find specific individuals. It also becomes more accurate over time due to its self-learning characteristics. “This is very exciting as it means that time critical activities – such as investigating incidents – will become increasingly efficient as our analytics are embedded in operations,” adds James Min.
The focus of the global security industry will shift to London this month for IFSEC International, Europe’s ‘integrated’ security event focusing on the latest technologies and the opportunity to learn from the industry’s top leaders and experts. IFSEC will be held from 18-20 June, 2019, at ExCel London, welcoming 27,000 security directors and managers, installers, integrators and distributors. The exhibition at IFSEC may not be as large as previous years, and several big players are conspicuously absent. Even so, there will be plenty of innovation on display, including big exhibitors such as Avigilon, Axis, Dahua, dormakaba, FLIR, Genetec, Hanwha Techwin, HID Global, Hikvision, IDIS, and Uniview. Exhibitions will likely reflect a continuing shift in emphasis away from individual products and toward integrated solutions, including some end-to-end solutions provided by single manufacturers. Also, likely to be abundantly evident at IFSEC will be a trend toward manufacturers who partner together to provide integrated solutions. For example, look for some manufacturers to host other manufacturers at kiosks within their stands. Texecom will explain the value of training and digital services and their impact on the future of the industryValue of security training Emphasis will continue to be on the practical aspects of using technology: Throughout the show floor, designated technicians wearing ‘Show Me How’ badges will provide demonstrations of products and solutions on display at the various stands. Texecom will explain the value of training and digital services and their impact on the future of the industry. The Loss Prevention Certification Board (LPCB) Attack Testing Zone features LPCB’s security experts conducting live attack tests on a range of perimeter and façade security products, as well as safes, security enclosures and padlocks. More than 35 hours of seminar sessions will cover timely topics such as ‘Future Proof your CCTV Networks’, ‘Social Media and Internet Security’ and ‘AI and Machine Learning for Security’. Security topics at the Keynote Arena This year, topics will include video analytics, AI, machine learning, GDPR, Brexit and security in smart citiesThe new programme will replicate last year’s successful changes. The Keynote Arena will again be placed at the heart of IFSEC, sponsored by Western Digital. The Keynote Arena will host influential speakers and real-life case studies to inspire attendees. Topical issues will take front and centre, from cybersecurity to ethical and legal challenges to extremism. This year, topics will also include video analytics, AI, machine learning, GDPR, Brexit and security in smart cities. The Future of Security Theatre will present CPD-accredited sessions and presentations that share a vision of the industry’s future and answer burning questions about critical topics, technologies and issues. Education partner Tavcom will present the programme of education dedicated to the ideas, products and innovations driving the industry’s development. The Converged Security Theatre will highlight new approaches that combine cyber and physical defences to tackle dangerous security threats. Included will be real-time technical solutions enhanced by artificial intelligence, powered by Vidsys and partners. Participation by government organisations The Government Pavilion will feature representatives from government bodies such as JSaRC, DIT, and DSOFor the third consecutive year, The Government Pavilion will feature representatives from government bodies such as JSaRC (Home Office & Counter Terror Unit), the Department of International Trade (DIT), and the Defence & Security Organization (DSO). New this year will be participation by the British Transport Police. IFSEC 2019 will again present a snapshot of how manufacturers from across video, access control and intrusion detection are continuing to innovate and collaborate to stay competitive in the challenging market. Innovations first unveiled in the spring at the ISC West 2019 show in the United States will be promoted anew for the European and global markets. IFSEC will be co-locating with FIREX International, a dedicated fire safety event that attracts 18,000 fire prevention and protection professionals; the FACILITIES Show highlighting building management and workplace technologies; and the Safety & Health Expo, dedicated to innovative health and safety products. IFSEC attendees can access the Smart Buildings Expo, the Workplace Wellbeing Show, and the Sprinkler & Suppression Presentation Area within the co-located events.
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