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At the same time, they attract hackers. The protection of assets must be the top priority for banks. 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to defend against cyber attacks in open banking environments",[207,210],{"path":203,"langcode":208},{"id":209},"en",{"path":211,"langcode":212},"\u002Fde\u002Finsights\u002Fwie-lassen-sich-cyber-attacken-im-open-banking-wirkungsvoll-abwehren",{"id":213},"de",{"id":215,"sharedMediaLegend":204,"mediaImage":216,"name":237},"583",{"url":217,"width":218,"height":219,"alt":220,"title":204,"size":221,"mime":222,"variations":204,"headerMinimalVariations":223},"https:\u002F\u002Fcms.zuehlke.com\u002Fsites\u002Fdefault\u002Ffiles\u002Fimages\u002Fraphael-reischuk-presentatio.jpg",693,520,"Raphael Reischuk gives a presentation",187535,"image\u002Fjpeg",[224,228,229,233,236],{"name":225,"url":226,"width":218,"height":227},"FOCAL_POINT32_SMALL","https:\u002F\u002Fcms.zuehlke.com\u002Fsites\u002Fdefault\u002Ffiles\u002Fstyles\u002Ffocal_point_3_2_small\u002Fpublic\u002Fimages\u002Fraphael-reischuk-presentatio.jpg.webp?itok=L5vCVitn",462,{"name":225,"url":226,"width":218,"height":227},{"name":230,"url":231,"width":218,"height":232},"FOCAL_POINT169_MEDIUM","https:\u002F\u002Fcms.zuehlke.com\u002Fsites\u002Fdefault\u002Ffiles\u002Fstyles\u002Ffocal_point_16_9_medium\u002Fpublic\u002Fimages\u002Fraphael-reischuk-presentatio.jpg.webp?itok=lDyILWHJ",390,{"name":234,"url":235,"width":218,"height":232},"FOCAL_POINT169_LARGE","https:\u002F\u002Fcms.zuehlke.com\u002Fsites\u002Fdefault\u002Ffiles\u002Fstyles\u002Ffocal_point_16_9_large\u002Fpublic\u002Fimages\u002Fraphael-reischuk-presentatio.jpg.webp?itok=ROk2vUuE",{"name":234,"url":235,"width":218,"height":232},"raphael-reischuk-presentatio.jpg","Defend against cyber attacks in open banking environments",{"processed":240},"\u003Cp>By opening up their ecosystems as part of open banking, banks create added value for their customers. At the same time, they attract hackers. The protection of assets must be the top priority for banks. Open banking has to have strong Cyber Security based on a multi-layer defence system.\u003C\u002Fp>",{"id":242,"sharedMediaLegend":204,"mediaImage":243,"name":249},"5448",{"url":244,"width":245,"height":246,"alt":247,"title":204,"size":248,"mime":222,"variations":204},"https:\u002F\u002Fcms.zuehlke.com\u002Fsites\u002Fdefault\u002Ffiles\u002Fimages\u002Fraphael-reischuk-portrait.jpg",400,259,"Raphael Reischuk Portrait",28620,"raphael-reischuk-portrait.jpg",[251,258,263,269,275,281,287,319],{"__typename":252,"id":253,"ctaLink":204,"pgSharedText":254,"pgSharedTitle":204,"pgSharedCtaLink":204},"ParagraphPgText","23175",{"value":255,"processed":256,"format":257},"\u003Cul>\r\n\t\u003Cli>\r\n\t\u003Cp class=\"text-lead\">By opening up their ecosystems as part of open banking, banks create added value for their customers\u003C\u002Fp>\r\n\t\u003C\u002Fli>\r\n\t\u003Cli>\r\n\t\u003Cp class=\"text-lead\">At the same time, they attract hackers\u003C\u002Fp>\r\n\t\u003C\u002Fli>\r\n\t\u003Cli>\r\n\t\u003Cp class=\"text-lead\">The protection of assets must be the top priority for banks\u003C\u002Fp>\r\n\t\u003C\u002Fli>\r\n\t\u003Cli>\r\n\t\u003Cp class=\"text-lead\">Open banking requires strong cyber security based on a multi-layer defense system\u003C\u002Fp>\r\n\t\u003C\u002Fli>\r\n\u003C\u002Ful>\r\n","\u003Cul>\n\t\u003Cli>\n\t\u003Cp class=\"text-lead\">By opening up their ecosystems as part of open banking, banks create added value for their customers\u003C\u002Fp>\n\t\u003C\u002Fli>\n\t\u003Cli>\n\t\u003Cp class=\"text-lead\">At the same time, they attract hackers\u003C\u002Fp>\n\t\u003C\u002Fli>\n\t\u003Cli>\n\t\u003Cp class=\"text-lead\">The protection of assets must be the top priority for banks\u003C\u002Fp>\n\t\u003C\u002Fli>\n\t\u003Cli>\n\t\u003Cp class=\"text-lead\">Open banking requires strong cyber security based on a multi-layer defense system\u003C\u002Fp>\n\t\u003C\u002Fli>\n\u003C\u002Ful>","full_html",{"__typename":252,"id":259,"ctaLink":204,"pgSharedText":260,"pgSharedTitle":204,"pgSharedCtaLink":204},"1475",{"value":261,"processed":262,"format":257},"\u003Cp>At the FuW FinTech Forum 2019, which took place on March 14, experts from the banking industry met in order to discuss digital transformation in the finance sector. In keeping with the “beyond banking” motto, we had the opportunity to highlight Cyber Security issues in open banking.\u003C\u002Fp>\r\n\r\n\u003Cp>Cyber crime in the world of open banking can be compared with a medieval castle: attackers attempt to force their way inside, and not just via the main gate. On the contrary, attacks come from multiple sides at the same time, with the attacker looking for an open window, building tunnels and even launching airborne attacks. To date, banks have been solid castles, and almost impossible to take over. As a result of open banking, banks are now opening up their systems and sharing data with third parties – the castles are opening their gates to attackers.\u003C\u002Fp>\r\n","\u003Cp>At the FuW FinTech Forum 2019, which took place on March 14, experts from the banking industry met in order to discuss digital transformation in the finance sector. In keeping with the “beyond banking” motto, we had the opportunity to highlight Cyber Security issues in open banking.\u003C\u002Fp>\n\n\u003Cp>Cyber crime in the world of open banking can be compared with a medieval castle: attackers attempt to force their way inside, and not just via the main gate. On the contrary, attacks come from multiple sides at the same time, with the attacker looking for an open window, building tunnels and even launching airborne attacks. To date, banks have been solid castles, and almost impossible to take over. As a result of open banking, banks are now opening up their systems and sharing data with third parties – the castles are opening their gates to attackers.\u003C\u002Fp>",{"__typename":252,"id":264,"ctaLink":204,"pgSharedText":265,"pgSharedTitle":268,"pgSharedCtaLink":204},"1476",{"value":266,"processed":267,"format":257},"\u003Cp>We already know about ecosystems opening up: American social media services such as Facebook and WhatsApp are showing the way and have provided insight into their APIs for quite a long time. They thereby create added value for their users, such as new opportunities, more comfort and the connection of services. However, banks have significantly more sensitive assets than social media services.\u003C\u002Fp>\r\n\r\n\u003Cp>“Cyber crime is the greatest threat to every company in the world” – Ginni Rometty, CEO and President of IBM\u003C\u002Fp>\r\n\r\n\u003Cp>A report published by the Cyber Security companies Carbon Black and Optiv Security in March 2019 shows that cyber attacks against banks and financial institutions have again increased: 67% of the responding institutes reported an intensification of cyber attacks during the past 12 months. At the same time, attackers now also give up less quickly. At 32% of the institutions that had been attacked, the hackers were not discouraged by preventive measures. On the contrary, attackers responded with countermeasures and tried to lay siege to the banks.\u003C\u002Fp>\r\n","\u003Cp>We already know about ecosystems opening up: American social media services such as Facebook and WhatsApp are showing the way and have provided insight into their APIs for quite a long time. They thereby create added value for their users, such as new opportunities, more comfort and the connection of services. However, banks have significantly more sensitive assets than social media services.\u003C\u002Fp>\n\n\u003Cp>“Cyber crime is the greatest threat to every company in the world” – Ginni Rometty, CEO and President of IBM\u003C\u002Fp>\n\n\u003Cp>A report published by the Cyber Security companies Carbon Black and Optiv Security in March 2019 shows that cyber attacks against banks and financial institutions have again increased: 67% of the responding institutes reported an intensification of cyber attacks during the past 12 months. At the same time, attackers now also give up less quickly. At 32% of the institutions that had been attacked, the hackers were not discouraged by preventive measures. On the contrary, attackers responded with countermeasures and tried to lay siege to the banks.\u003C\u002Fp>","Cyber risks in the area of open banking",{"__typename":252,"id":270,"ctaLink":204,"pgSharedText":271,"pgSharedTitle":274,"pgSharedCtaLink":204},"1477",{"value":272,"processed":273,"format":257},"\u003Cp>Transaction data available in open banking can say a lot about an individual. If someone hacks into the system, they can find out my identity. They can see who I am: if I am and when I got married, how much I earn, and when I changed employer. They have a detailed insight into my assets. The attacker can identify my medical health status and see when I was at the doctor, what medications I buy at the pharmacy, and how often I need them. Do I eat healthily? Where do I make purchases? Do I exercise? What means of transport do I use? Where do I go on holiday? How big is my carbon footprint?\u003C\u002Fp>\r\n\r\n\u003Cp>Banks hold a bundled concentration of assets. They know a lot about their customers and should make these data usable in a positive sense. However, if these data fall into the wrong hands because of a cyber attack, it is not only the benefits of their use that are lost, but the reputation of the bank is also ruined in the long term. The reputational damage would be irreversible.\u003C\u002Fp>\r\n","\u003Cp>Transaction data available in open banking can say a lot about an individual. If someone hacks into the system, they can find out my identity. They can see who I am: if I am and when I got married, how much I earn, and when I changed employer. They have a detailed insight into my assets. The attacker can identify my medical health status and see when I was at the doctor, what medications I buy at the pharmacy, and how often I need them. Do I eat healthily? Where do I make purchases? Do I exercise? What means of transport do I use? Where do I go on holiday? How big is my carbon footprint?\u003C\u002Fp>\n\n\u003Cp>Banks hold a bundled concentration of assets. They know a lot about their customers and should make these data usable in a positive sense. However, if these data fall into the wrong hands because of a cyber attack, it is not only the benefits of their use that are lost, but the reputation of the bank is also ruined in the long term. The reputational damage would be irreversible.\u003C\u002Fp>","Assets act as a magnet for cyber crime",{"__typename":252,"id":276,"ctaLink":204,"pgSharedText":277,"pgSharedTitle":280,"pgSharedCtaLink":204},"1478",{"value":278,"processed":279,"format":257},"\u003Cp>Bank robbers of the past, who opened a safe in person, no longer share similarities with modern robbers. The robbers of today sit with a laptop on a yacht, a sofa, or in a garden and easily and persistently hack into banks from there. They are looking for\u003C\u002Fp>\r\n\r\n\u003Cul>\r\n\t\u003Cli>money, regardless of whether this is in the form of dollars, francs, euros or cryptocurrencies,\u003C\u002Fli>\r\n\t\u003Cli>identities, which can be sold on the Darknet or used for social engineering attacks,\u003C\u002Fli>\r\n\t\u003Cli>data, which can be monetised in many places,\u003C\u002Fli>\r\n\t\u003Cli>availability, that is the possibility of disrupting the availability of the bank, hindering operational business activities using denial-of-service attacks and then later blackmailing the bank or its customers and partners.\u003C\u002Fli>\r\n\u003C\u002Ful>\r\n\r\n\u003Cp>Hackers try to penetrate the system from all sides: they will try to force entry, for example, through the bank’s internal network, interfaces to the partners in the same ecosystem, customer devices and the internet infrastructure. 32% of the financial institutions surveyed for the Carbon Black and Optiv Security report had experienced so-called island hopping during the past year. Because of open banking, the gate to the castle is open, even if only by a chink. So how can banks protect their assets effectively?\u003C\u002Fp>\r\n","\u003Cp>Bank robbers of the past, who opened a safe in person, no longer share similarities with modern robbers. The robbers of today sit with a laptop on a yacht, a sofa, or in a garden and easily and persistently hack into banks from there. They are looking for\u003C\u002Fp>\n\n\u003Cul>\n\t\u003Cli>money, regardless of whether this is in the form of dollars, francs, euros or cryptocurrencies,\u003C\u002Fli>\n\t\u003Cli>identities, which can be sold on the Darknet or used for social engineering attacks,\u003C\u002Fli>\n\t\u003Cli>data, which can be monetised in many places,\u003C\u002Fli>\n\t\u003Cli>availability, that is the possibility of disrupting the availability of the bank, hindering operational business activities using denial-of-service attacks and then later blackmailing the bank or its customers and partners.\u003C\u002Fli>\n\u003C\u002Ful>\n\n\u003Cp>Hackers try to penetrate the system from all sides: they will try to force entry, for example, through the bank’s internal network, interfaces to the partners in the same ecosystem, customer devices and the internet infrastructure. 32% of the financial institutions surveyed for the Carbon Black and Optiv Security report had experienced so-called island hopping during the past year. Because of open banking, the gate to the castle is open, even if only by a chink. So how can banks protect their assets effectively?\u003C\u002Fp>","The modern bank robber is a hacker",{"__typename":252,"id":282,"ctaLink":204,"pgSharedText":283,"pgSharedTitle":286,"pgSharedCtaLink":204},"1479",{"value":284,"processed":285,"format":257},"\u003Cp>Just insuring themselves against cyber attacks is the wrong approach. The food company Mondelez insured itself in the USA against failures of its IT systems for the insured sum of USD 100 million. Nevertheless, the insurer, Zurich, refused to cover a claim resulting from Mondelez suffering a NotPetya cyber attack. The reason given was them citing an exclusion for “hostile or warlike action in time of peace or war”. Mondelez has now filed a lawsuit against Zurich. The case could set a precedent for insurance against cyber attacks.\u003C\u002Fp>\r\n\r\n\u003Cp>Banks can achieve more effective Cyber Security by using a multi-layer defence system consisting of various components, including:\u003C\u002Fp>\r\n\r\n\u003Cul>\r\n\t\u003Cli>Raising of awareness: awareness of cyber crime should be increased among customers, employees, IT and partners.\u003C\u002Fli>\r\n\t\u003Cli>Education: not only the IT department, but customers and staff should also be trained about Cyber Security.\u003C\u002Fli>\r\n\t\u003Cli>Risk management: assets, threats and processes should be analysed, and appropriate risk management should be used.\u003C\u002Fli>\r\n\t\u003Cli>Crisis management and recovery: a functioning incident management procedure should be designed, implemented and tested.\u003C\u002Fli>\r\n\t\u003Cli>Pen testing: both IT as well as processes should be subjected to penetration tests to identify possible weaknesses.\u003C\u002Fli>\r\n\u003C\u002Ful>\r\n\r\n\u003Cp>A functioning Cyber Security approach in open banking can only be achieved if all the participants in the ecosystem play their part, from customers and advisers to the API partner, employees and IT. A central focal point here is having the required awareness. Why not start training your employees today? We are happy to support you in building a sustainable education strategy.\u003C\u002Fp>\r\n","\u003Cp>Just insuring themselves against cyber attacks is the wrong approach. The food company Mondelez insured itself in the USA against failures of its IT systems for the insured sum of USD 100 million. Nevertheless, the insurer, Zurich, refused to cover a claim resulting from Mondelez suffering a NotPetya cyber attack. The reason given was them citing an exclusion for “hostile or warlike action in time of peace or war”. Mondelez has now filed a lawsuit against Zurich. The case could set a precedent for insurance against cyber attacks.\u003C\u002Fp>\n\n\u003Cp>Banks can achieve more effective Cyber Security by using a multi-layer defence system consisting of various components, including:\u003C\u002Fp>\n\n\u003Cul>\n\t\u003Cli>Raising of awareness: awareness of cyber crime should be increased among customers, employees, IT and partners.\u003C\u002Fli>\n\t\u003Cli>Education: not only the IT department, but customers and staff should also be trained about Cyber Security.\u003C\u002Fli>\n\t\u003Cli>Risk management: assets, threats and processes should be analysed, and appropriate risk management should be used.\u003C\u002Fli>\n\t\u003Cli>Crisis management and recovery: a functioning incident management procedure should be designed, implemented and tested.\u003C\u002Fli>\n\t\u003Cli>Pen testing: both IT as well as processes should be subjected to penetration tests to identify possible weaknesses.\u003C\u002Fli>\n\u003C\u002Ful>\n\n\u003Cp>A functioning Cyber Security approach in open banking can only be achieved if all the participants in the ecosystem play their part, from customers and advisers to the API partner, employees and IT. A central focal point here is having the required awareness. Why not start training your employees today? We are happy to support you in building a sustainable education strategy.\u003C\u002Fp>","Effective Cyber Security in open banking",{"__typename":288,"id":289,"caption":204,"imageRight":204,"pgSharedTitle":204,"pgSharedCtaLink":290,"textMedia":293,"pgSharedText":316},"ParagraphPgTextMedia","7314",{"title":291,"url":292,"internal":7},"Learn more about how you can secure your digital future","\u002Fen\u002Fexpertise\u002Fcybersecurity-consulting",{"id":294,"sharedMediaLegend":204,"mediaImage":295,"name":315},"2136",{"url":296,"width":297,"height":298,"alt":299,"title":204,"size":300,"mime":222,"variations":204,"textMediaVariations":301},"https:\u002F\u002Fcms.zuehlke.com\u002Fsites\u002Fdefault\u002Ffiles\u002Fimages\u002Fcyber-security-woman-source-code_0.jpg",2000,1125,"Cyber Security - Woman checks source code",126477,[302,307,308,309,314],{"name":303,"url":304,"width":305,"height":306},"FIXED_WIDTH_SMALL","https:\u002F\u002Fcms.zuehlke.com\u002Fsites\u002Fdefault\u002Ffiles\u002Fstyles\u002Ffixed_width_small\u002Fpublic\u002Fimages\u002Fcyber-security-woman-source-code_0.jpg.webp?itok=jz5AmJlP",900,506,{"name":303,"url":304,"width":305,"height":306},{"name":303,"url":304,"width":305,"height":306},{"name":310,"url":311,"width":312,"height":313},"FIXED_WIDTH_MEDIUM","https:\u002F\u002Fcms.zuehlke.com\u002Fsites\u002Fdefault\u002Ffiles\u002Fstyles\u002Ffixed_width_medium\u002Fpublic\u002Fimages\u002Fcyber-security-woman-source-code_0.jpg.webp?itok=rTW-hsuc",1200,675,{"name":310,"url":311,"width":312,"height":313},"cyber-security-woman-source-code_0.jpg",{"value":317,"processed":318,"format":257},"\u003Cp>In the connected and digital world, the key to protecting companies from data misuse and security risks is cyber security. But what does a reliable security strategy look like?\u003Cbr \u002F>\r\nFrequently asked questions about cyber security can be found on our \u003Ca href=\"https:\u002F\u002Fwww.zuehlke.com\u002Fen\u002Ffaq-cyber-security\" target=\"_blank\">FAQ pages\u003C\u002Fa>.\u003C\u002Fp>\r\n","\u003Cp>In the connected and digital world, the key to protecting companies from data misuse and security risks is cyber security. But what does a reliable security strategy look like?\u003Cbr>\nFrequently asked questions about cyber security can be found on our \u003Ca href=\"https:\u002F\u002Fwww.zuehlke.com\u002Fen\u002Ffaq-cyber-security\" target=\"_blank\">FAQ pages\u003C\u002Fa>.\u003C\u002Fp>",{"__typename":320,"id":321,"title":204,"pgContactRefContacts":322,"showEmail":204,"showPhone":204},"ParagraphPgContact","9989",[323],{"contactName":324,"contactProfession":325,"contactDesc":326,"contactLinkedinUrl":328,"sharedEmail":332,"sharedPhone":333,"sharedRefMedia":334},"Dr. Raphael Reischuk","Group CTO & Partner",{"value":327},"\u003Cp>Raphael Reischuk is the author of numerous scientific publications in various areas of IT security and cryptography, many of which have received awards. BILANZ and Handelszeitung listed him among the Top 100 Digital Shapers in Switzerland in 2021.\u003C\u002Fp>\u003Cp> \u003C\u002Fp>\u003Cp>Reischuk is a member of multiple international programme committees for IT security and Vice-President of the Cybersecurity Committee at digitalswitzerland. He is also the co-founder and a board member of the National Test Institute for Cybersecurity (NTC). \u003Cspan>In addition, he is a member of the Innovation Council of Innosuisse.\u003C\u002Fspan>\u003C\u002Fp>\u003Cp> \u003C\u002Fp>\u003Cp>In 2017, he joined Zühlke, where he channels the expertise he has gained in various industries into his role as Group Head Cybersecurity & Partner. As an experienced IT security expert, he is driven by curiosity, innovation, technology, a sense of commitment and a strong business ethos.\u003C\u002Fp>",{"title":329,"url":330,"internal":331},"","https:\u002F\u002Fwww.linkedin.com\u002Fin\u002Freischuk\u002F",false,"raphael.reischuk@zuehlke.com","+41 43 216 6611",{"id":335,"sharedMediaLegend":204,"mediaImage":336,"name":351},"173729",{"url":337,"width":338,"height":338,"alt":339,"title":204,"size":340,"mime":222,"variations":204,"personVariations":341},"https:\u002F\u002Fcms.zuehlke.com\u002Fsites\u002Fdefault\u002Ffiles\u002Fimages\u002Fraphael-reischuk.jpeg",648,"Raphael 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