ݺߣshows by User: DiegoKreutz / http://www.slideshare.net/images/logo.gif ݺߣshows by User: DiegoKreutz / Mon, 26 Jan 2015 01:43:55 GMT ݺߣShare feed for ݺߣshows by User: DiegoKreutz Identity Providers-as-a-Service built as Cloud-of-Clouds: challenges and opportunities /slideshow/identity-providersasaservice-built-as-cloudofclouds-challenges-and-opportunities/43890083 fedcsis2014warsawcocropenidv3-150126014355-conversion-gate02
Identity Providers-as-a-Service built as Cloud-of-Clouds: challenges and opportunities]]>
Identity Providers-as-a-Service built as Cloud-of-Clouds: challenges and opportunities]]> Mon, 26 Jan 2015 01:43:55 GMT /slideshow/identity-providersasaservice-built-as-cloudofclouds-challenges-and-opportunities/43890083 DiegoKreutz@slideshare.net(DiegoKreutz) Identity Providers-as-a-Service built as Cloud-of-Clouds: challenges and opportunities DiegoKreutz Identity Providers-as-a-Service built as Cloud-of-Clouds: challenges and opportunities <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/fedcsis2014warsawcocropenidv3-150126014355-conversion-gate02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Identity Providers-as-a-Service built as Cloud-of-Clouds: challenges and opportunities
Identity Providers-as-a-Service built as Cloud-of-Clouds: challenges and opportunities from Diego Kreutz
]]> 505 1 https://cdn.slidesharecdn.com/ss_thumbnails/fedcsis2014warsawcocropenidv3-150126014355-conversion-gate02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Towards Secure and Dependable Authentication and Authorization Infrastructures /slideshow/towards-secure-and-dependable-authentication-and-authorization-infrastructures/43853971 prdc2014singaporev3-150124082022-conversion-gate01
We propose a resilience architecture for improving the security and dependability of authentication and au- thorization infrastructures, in particular the ones based on RADIUS and OpenID. This architecture employs intrusion- tolerant replication, trusted components and untrusted gate- ways to provide survivable services ensuring compatibility with standard protocols. The architecture was instantiated in two prototypes, one implementing RADIUS and another implementing OpenID. These prototypes were evaluated in fault-free executions, under faults, under attack, and in diverse computing environments. The results show that, beyond being more secure and dependable, our prototypes are capable of achieving the performance requirements of enterprise environ- ments, such as IT infrastructures with more than 400k users.]]>
We propose a resilience architecture for improving the security and dependability of authentication and au- thorization infrastructures, in particular the ones based on RADIUS and OpenID. This architecture employs intrusion- tolerant replication, trusted components and untrusted gate- ways to provide survivable services ensuring compatibility with standard protocols. The architecture was instantiated in two prototypes, one implementing RADIUS and another implementing OpenID. These prototypes were evaluated in fault-free executions, under faults, under attack, and in diverse computing environments. The results show that, beyond being more secure and dependable, our prototypes are capable of achieving the performance requirements of enterprise environ- ments, such as IT infrastructures with more than 400k users.]]> Sat, 24 Jan 2015 08:20:22 GMT /slideshow/towards-secure-and-dependable-authentication-and-authorization-infrastructures/43853971 DiegoKreutz@slideshare.net(DiegoKreutz) Towards Secure and Dependable Authentication and Authorization Infrastructures DiegoKreutz We propose a resilience architecture for improving the security and dependability of authentication and au- thorization infrastructures, in particular the ones based on RADIUS and OpenID. This architecture employs intrusion- tolerant replication, trusted components and untrusted gate- ways to provide survivable services ensuring compatibility with standard protocols. The architecture was instantiated in two prototypes, one implementing RADIUS and another implementing OpenID. These prototypes were evaluated in fault-free executions, under faults, under attack, and in diverse computing environments. The results show that, beyond being more secure and dependable, our prototypes are capable of achieving the performance requirements of enterprise environ- ments, such as IT infrastructures with more than 400k users. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/prdc2014singaporev3-150124082022-conversion-gate01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> We propose a resilience architecture for improving the security and dependability of authentication and au- thorization infrastructures, in particular the ones based on RADIUS and OpenID. This architecture employs intrusion- tolerant replication, trusted components and untrusted gate- ways to provide survivable services ensuring compatibility with standard protocols. The architecture was instantiated in two prototypes, one implementing RADIUS and another implementing OpenID. These prototypes were evaluated in fault-free executions, under faults, under attack, and in diverse computing environments. The results show that, beyond being more secure and dependable, our prototypes are capable of achieving the performance requirements of enterprise environ- ments, such as IT infrastructures with more than 400k users.
Towards Secure and Dependable Authentication and Authorization Infrastructures from Diego Kreutz
]]> 992 2 https://cdn.slidesharecdn.com/ss_thumbnails/prdc2014singaporev3-150124082022-conversion-gate01-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Infrastructure Resilience against Attacks and Faults /slideshow/infrastructure-resilience-against-attacks-and-faults/43853877 secfunetwp52014-150124081545-conversion-gate01
Infrastructure Resilience against Attacks and Faults]]>
Infrastructure Resilience against Attacks and Faults]]> Sat, 24 Jan 2015 08:15:44 GMT /slideshow/infrastructure-resilience-against-attacks-and-faults/43853877 DiegoKreutz@slideshare.net(DiegoKreutz) Infrastructure Resilience against Attacks and Faults DiegoKreutz Infrastructure Resilience against Attacks and Faults <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/secfunetwp52014-150124081545-conversion-gate01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Infrastructure Resilience against Attacks and Faults
Infrastructure Resilience against Attacks and Faults from Diego Kreutz
]]> 565 3 https://cdn.slidesharecdn.com/ss_thumbnails/secfunetwp52014-150124081545-conversion-gate01-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 The dark side of SDN and OpenFlow /slideshow/the-dark-side-of-sdn-and-openflow/43853721 navtalk2013-sdn-sec-and-dep-intro-v4-150124080619-conversion-gate02
The dark side of SDN and OpenFlow Security & Dependability issues, challenges, and research opportunities. Attack vectors and threats. Practical security assessment of OpenFlow-enabled networks. Vulnerabilities of current Network Operating Systems (e.g., Cisco IOS).]]>
The dark side of SDN and OpenFlow Security & Dependability issues, challenges, and research opportunities. Attack vectors and threats. Practical security assessment of OpenFlow-enabled networks. Vulnerabilities of current Network Operating Systems (e.g., Cisco IOS).]]> Sat, 24 Jan 2015 08:06:19 GMT /slideshow/the-dark-side-of-sdn-and-openflow/43853721 DiegoKreutz@slideshare.net(DiegoKreutz) The dark side of SDN and OpenFlow DiegoKreutz The dark side of SDN and OpenFlow Security & Dependability issues, challenges, and research opportunities. Attack vectors and threats. Practical security assessment of OpenFlow-enabled networks. Vulnerabilities of current Network Operating Systems (e.g., Cisco IOS). <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/navtalk2013-sdn-sec-and-dep-intro-v4-150124080619-conversion-gate02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The dark side of SDN and OpenFlow Security &amp; Dependability issues, challenges, and research opportunities. Attack vectors and threats. Practical security assessment of OpenFlow-enabled networks. Vulnerabilities of current Network Operating Systems (e.g., Cisco IOS).
The dark side of SDN and OpenFlow from Diego Kreutz
]]> 2637 7 https://cdn.slidesharecdn.com/ss_thumbnails/navtalk2013-sdn-sec-and-dep-intro-v4-150124080619-conversion-gate02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Software-Defined Networking: Evolution or Revolution? /slideshow/softwaredefined-networking-evolution-or-revolution/43853605 sdn-evolutionorrevolution-v2-150124075958-conversion-gate02
Software-Defined Networking: Evolution or Revolution? The GNU/Linux of networking is under way.]]>
Software-Defined Networking: Evolution or Revolution? The GNU/Linux of networking is under way.]]> Sat, 24 Jan 2015 07:59:58 GMT /slideshow/softwaredefined-networking-evolution-or-revolution/43853605 DiegoKreutz@slideshare.net(DiegoKreutz) Software-Defined Networking: Evolution or Revolution? DiegoKreutz Software-Defined Networking: Evolution or Revolution? The GNU/Linux of networking is under way. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/sdn-evolutionorrevolution-v2-150124075958-conversion-gate02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Software-Defined Networking: Evolution or Revolution? The GNU/Linux of networking is under way.
Software-Defined Networking: Evolution or Revolution? from Diego Kreutz
]]> 1580 5 https://cdn.slidesharecdn.com/ss_thumbnails/sdn-evolutionorrevolution-v2-150124075958-conversion-gate02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 SDNs: hot topics, evolution & research opportunities /slideshow/sdns-hot-topics-evolution-research-opportunities/43853571 navtalks2012-sdnshottopics-150124075802-conversion-gate02
SDNs: hot topics, evolution & research opportunities]]>
SDNs: hot topics, evolution & research opportunities]]> Sat, 24 Jan 2015 07:58:02 GMT /slideshow/sdns-hot-topics-evolution-research-opportunities/43853571 DiegoKreutz@slideshare.net(DiegoKreutz) SDNs: hot topics, evolution & research opportunities DiegoKreutz SDNs: hot topics, evolution & research opportunities <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/navtalks2012-sdnshottopics-150124075802-conversion-gate02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> SDNs: hot topics, evolution &amp; research opportunities
SDNs: hot topics, evolution & research opportunities from Diego Kreutz
]]> 667 7 https://cdn.slidesharecdn.com/ss_thumbnails/navtalks2012-sdnshottopics-150124075802-conversion-gate02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Computação em Nuvem: conceitos, tendências e aplicações em Software Livre https://pt.slideshare.net/slideshow/computacao-em-nuvem-conceitos-tendencias-e-aplicacoes-em-software-livre/10693494 tchelinux2010diegokreutzcloudcomputing-111226171256-phpapp02
Computação em Nuvem: conceitos, tendências e aplicações em Software Livre • Definições • Tendências • O papel do Software Livre • Indústria e mercado • Desafios]]>
Computação em Nuvem: conceitos, tendências e aplicações em Software Livre • Definições • Tendências • O papel do Software Livre • Indústria e mercado • Desafios]]> Mon, 26 Dec 2011 17:12:54 GMT https://pt.slideshare.net/slideshow/computacao-em-nuvem-conceitos-tendencias-e-aplicacoes-em-software-livre/10693494 DiegoKreutz@slideshare.net(DiegoKreutz) Computação em Nuvem: conceitos, tendências e aplicações em Software Livre DiegoKreutz Computação em Nuvem: conceitos, tendências e aplicações em Software Livre • Definições • Tendências • O papel do Software Livre • Indústria e mercado • Desafios <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/tchelinux2010diegokreutzcloudcomputing-111226171256-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Computação em Nuvem: conceitos, tendências e aplicações em Software Livre • Definições • Tendências • O papel do Software Livre • Indústria e mercado • Desafios
from Diego Kreutz
]]> 1953 9 https://cdn.slidesharecdn.com/ss_thumbnails/tchelinux2010diegokreutzcloudcomputing-111226171256-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Serviços de rede: uma visão de futuro https://pt.slideshare.net/slideshow/servios-de-rede-uma-viso-de-futuro/10693481 20101020055359diego-111226170751-phpapp02
Seminário RNP de Capacitação e Inovação - RNP SCI 2010 Mesa redonda: Serviços de rede: uma visão de futuro (Network services: a future vision) - serviços - computação em nuvem - demandas - percepções e previsões]]>
Seminário RNP de Capacitação e Inovação - RNP SCI 2010 Mesa redonda: Serviços de rede: uma visão de futuro (Network services: a future vision) - serviços - computação em nuvem - demandas - percepções e previsões]]> Mon, 26 Dec 2011 17:07:49 GMT https://pt.slideshare.net/slideshow/servios-de-rede-uma-viso-de-futuro/10693481 DiegoKreutz@slideshare.net(DiegoKreutz) Serviços de rede: uma visão de futuro DiegoKreutz Seminário RNP de Capacitação e Inovação - RNP SCI 2010 Mesa redonda: Serviços de rede: uma visão de futuro (Network services: a future vision) - serviços - computação em nuvem - demandas - percepções e previsões <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/20101020055359diego-111226170751-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Seminário RNP de Capacitação e Inovação - RNP SCI 2010 Mesa redonda: Serviços de rede: uma visão de futuro (Network services: a future vision) - serviços - computação em nuvem - demandas - percepções e previsões
from Diego Kreutz
]]> 372 3 https://cdn.slidesharecdn.com/ss_thumbnails/20101020055359diego-111226170751-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 SecFutNet project - Secutiry for Future Network /slideshow/secfutnet-project-secutiry-for-future-network/9415813 secfunetatnavtalks20110920-110925140224-phpapp02
In this talk I present an overview of SecFuNet project. It is a STREP from EC (European Comission) call FP7-ICT-2011-EU-Brazil targeting the objective Future Internet - security.]]>
In this talk I present an overview of SecFuNet project. It is a STREP from EC (European Comission) call FP7-ICT-2011-EU-Brazil targeting the objective Future Internet - security.]]> Sun, 25 Sep 2011 14:02:22 GMT /slideshow/secfutnet-project-secutiry-for-future-network/9415813 DiegoKreutz@slideshare.net(DiegoKreutz) SecFutNet project - Secutiry for Future Network DiegoKreutz In this talk I present an overview of SecFuNet project. It is a STREP from EC (European Comission) call FP7-ICT-2011-EU-Brazil targeting the objective Future Internet - security. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/secfunetatnavtalks20110920-110925140224-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> In this talk I present an overview of SecFuNet project. It is a STREP from EC (European Comission) call FP7-ICT-2011-EU-Brazil targeting the objective Future Internet - security.
SecFutNet project - Secutiry for Future Network from Diego Kreutz
]]> 414 4 https://cdn.slidesharecdn.com/ss_thumbnails/secfunetatnavtalks20110920-110925140224-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-DiegoKreutz-48x48.jpg?cb=1522981866 https://cdn.slidesharecdn.com/ss_thumbnails/fedcsis2014warsawcocropenidv3-150126014355-conversion-gate02-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/identity-providersasaservice-built-as-cloudofclouds-challenges-and-opportunities/43890083 Identity Providers-as-... https://cdn.slidesharecdn.com/ss_thumbnails/prdc2014singaporev3-150124082022-conversion-gate01-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/towards-secure-and-dependable-authentication-and-authorization-infrastructures/43853971 Towards Secure and Dep... https://cdn.slidesharecdn.com/ss_thumbnails/secfunetwp52014-150124081545-conversion-gate01-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/infrastructure-resilience-against-attacks-and-faults/43853877 Infrastructure Resilie...