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@Inproceedings { 2015-gerdes-authorization,
   title = {Autorisierungsmanagement f{\"u}r das Internet of Things},
   year = {2015},
   month = {9},
   tags = {iotsec},
   misc2 = {Online},
   booktitle = {D•A•CH Security 2015},
   event_place = {Sankt Augustin, Germany},
   event_name = {D•A•CH Security 2015},
   event_date = {08.09. - 09.09.2015},
   state = {accepted},
   language = {de},
   reviewed = {1},
   author = {Gerdes, Stefanie and Hummen, Ren{\'e} and Bergmann, Olaf}
}

@Techreport { 2015-draft-moskowitz-hip-dex-04,
   title = {HIP Diet EXchange (DEX)},
   year = {2015},
   month = {7},
   day = {20},
   number = {draft-moskowitz-hip-dex-04},
   abstract = {This document specifies the Host Identity Protocol Diet EXchange (HIP DEX), a variant of the Host Identity Protocol Version 2 (HIPv2). The HIP DEX protocol design aims at reducing the overhead of the employed cryptographic primitives by omitting public-key signatures and hash functions. In doing so, the main goal is to still deliver similar security properties to HIPv2.

The HIP DEX protocol is primarily designed for computation or memory-constrained sensor/actuator devices. Like HIPv2, it is expected to be used together with a suitable security protocol such as the Encapsulated Security Payload (ESP) for the protection of upper layer protocol data. In addition, HIP DEX can also be used as a keying mechanism for security primitives at the MAC layer, e.g., for IEEE 802.15.4 networks.},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-moskowitz-hip-dex-04},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Moskowitz, Robert and Hummen, Ren{\'e}}
}

@Techreport { 2015-draft-moskowitz-hip-dex-03,
   title = {HIP Diet EXchange (DEX)},
   year = {2015},
   month = {6},
   day = {19},
   number = {draft-moskowitz-hip-dex-03},
   abstract = {This document specifies the Host Identity Protocol Diet EXchange (HIP DEX), a variant of the Host Identity Protocol Version 2 (HIPv2). The HIP DEX protocol design aims at reducing the overhead of the employed cryptographic primitives by omitting public-key signatures and hash functions. In doing so, the main goal is to still deliver similar security properties to HIPv2.

The HIP DEX protocol is primarily designed for computation or memory-constrained sensor/actuator devices. Like HIPv2, it is expected to be used together with a suitable security protocol such as the Encapsulated Security Payload (ESP) for the protection of upper layer protocol data. In addition, HIP DEX can also be used as a keying mechanism for security primitives at the MAC layer, e.g., for IEEE 802.15.4 networks.},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-moskowitz-hip-dex-03},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Moskowitz, Robert and Hummen, Ren{\'e}}
}

@Techreport { 2014-draft-moskowitz-hip-dex-02,
   title = {HIP Diet EXchange (DEX)},
   year = {2014},
   month = {12},
   day = {19},
   number = {draft-moskowitz-hip-dex-02},
   abstract = {This document specifies the Host Identity Protocol Diet EXchange (HIP DEX), a variant of the Host Identity Protocol Version 2 (HIPv2). The HIP DEX protocol design aims at reducing the overhead of the employed cryptographic primitives by omitting public-key signatures and hash functions. In doing so, the main goal is to still deliver similar security properties to HIPv2.

The HIP DEX protocol is primarily designed for computation or memory-constrained sensor/actuator devices. Like HIPv2, it is expected to be used together with a suitable security protocol such as the Encapsulated Security Payload (ESP) for the protection of upper layer protocol data. In addition, HIP DEX can also be used as a keying mechanism for security primitives at the MAC layer, e.g., for IEEE 802.15.4 networks.},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-moskowitz-hip-dex-02},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Moskowitz, Robert and Hummen, Ren{\'e}}
}

@Inproceedings { 2014-hummen-delegation,
   title = {Delegation-based Authentication and Authorization for the IP-based Internet of Things},
   year = {2014},
   month = {6},
   day = {30},
   pages = {284-292},
   tags = {iotsec; sensorcloud},
   url = {http://www.comsys.rwth-aachen.de/fileadmin/papers/2014/2014-hummen-secon-delegation.pdf},
   misc2 = {Online},
   publisher = {IEEE},
   booktitle = {11th IEEE International Conference on Sensing, Communication, and Networking (SECON 2014)},
   event_place = {Singapore},
   event_name = {11th IEEE International Conference on Sensor, Communication, and Networking (SECON 2014)},
   event_date = {30.06. - 03.07.2014},
   language = {en},
   DOI = {10.1109/SAHCN.2014.6990364},
   reviewed = {1},
   author = {Hummen, Ren{\'e} and Shafagh, Hossein and Raza, Shahid and Voigt, Thiemo and Wehrle, Klaus}
}

@Techreport { 2014-draft-moskowitz-hip-dex-01,
   title = {HIP Diet EXchange (DEX)},
   year = {2014},
   month = {3},
   day = {4},
   number = {draft-moskowitz-hip-dex-01},
   abstract = {This document specifies the Host Identity Protocol Diet EXchange (HIP
DEX), a variant of the HIP Base EXchange (HIP BEX) [rfc5201-bis].
The HIP DEX protocol design aims at reducing the overhead of the
employed cryptographic primitives by omitting public-key signatures
and hash functions.  In doing so, the main goal is to still deliver
similar security properties to HIP BEX.

The HIP DEX protocol is primarily targeted at computation or memory-constrained sensor devices.  Like HIP BEX, it is expected to be used
together with another suitable security protocol such as the
Encapsulated Security Payload (ESP) [rfc5202-bis] for the protection
of upper layer protocols.  HIP DEX can also be used as a keying
mechanism for a MAC layer security protocol as is supported by IEEE
802.15.4 [IEEE.802-15-4.2011].},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-moskowitz-hip-dex-01},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Moskowitz, Robert and Hummen, Ren{\'e}}
}

@Techreport { 2013-draft-hummen-dtls-extended-session-resumption-01,
   title = {Extended DTLS Session Resumption for Constrained Network Environments},
   year = {2013},
   month = {10},
   day = {18},
   number = {draft-hummen-dtls-extended-session-resumption-01},
   abstract = {This draft defines two extensions for the existing session resumption
mechanisms of TLS that specifically apply to Datagram TLS (DTLS) in
constrained network environments.  Session resumption type
negotiation enables the client and the server to explicitly agree on
the session resumption mechanism for subsequent handshakes, thus
avoiding unnecessary overheads occurring with the existing
specifications.  Session resumption without client-side state
additionally enables a constrained DTLS client to resume a session
without the need to maintain state while the session is inactive.
The extensions defined in this draft update [RFC5077] and [RFC5246].},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-hummen-dtls-extended-session-resumption-01},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Hummen, Ren{\'e} and Gilger, Johannes and Shafagh, Hossein}
}

@Inproceedings { 2013-hummen-standards,
   title = {Standards-based End-to-End IP Security for the Internet of Things},
   year = {2013},
   month = {10},
   day = {7},
   pages = {1-3},
   tags = {iotsec},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2013/2013-hummen-standards.pdf},
   misc2 = {Online},
   publisher = {IEEE},
   booktitle = {21st IEEE International Conference on Network Protocols (ICNP 2013 PhD Forum), G{\"o}ttingen, Germany},
   event_place = {G{\"o}ttingen, Germany},
   event_name = {PhD Forum of 21st IEEE International Conference on Network Protocols (ICNP 2013 PhD Forum)},
   event_date = {7 Oct. 2013},
   language = {en},
   ISBN = {978-1-4799-1270-4},
   DOI = {10.1109/ICNP.2013.6733648},
   reviewed = {1},
   author = {Hummen, Ren{\'e} and Wehrle, Klaus}
}

@Inproceedings { 2013-hummen-slimfit,
   title = {Slimfit - A HIP DEX Compression Layer for the IP-based Internet of Things},
   year = {2013},
   month = {10},
   day = {7},
   pages = {259-266},
   tags = {iotsec},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2013/2013-hummen-slimfit.pdf},
   misc2 = {Online},
   publisher = {IEEE},
   booktitle = {Wireless and Mobile Computing, Networking and Communications (WiMob), 2013 IEEE 9th International Conference on},
   event_place = {Lyon, France},
   event_name = {IEEE WiMob 2013 Workshop on the Internet of Things Communications and Technologies (IoT 2013)},
   language = {en},
   ISBN = {978-1-4577-2014-7},
   ISSN = {2160-4886},
   DOI = {10.1109/WiMOB.2013.6673370},
   reviewed = {1},
   author = {Hummen, Ren{\'e} and Hiller, Jens and Henze, Martin and Wehrle, Klaus}
}

@Inproceedings { 2013-icnp-hummen-tailoring,
   title = {Tailoring End-to-End IP Security Protocols to the Internet of Things},
   year = {2013},
   month = {10},
   day = {7},
   pages = {1-10},
   tags = {iotsec},
   url = {https://www.comsys.rwth-aachen.de/fileadmin/papers/2013/2013-hummen-tailoring.pdf},
   misc2 = {Online},
   publisher = {IEEE},
   booktitle = {In Proceedings of the 21st IEEE International Conference on Network Protocols (ICNP 2013), G{\"o}ttingen, Germany},
   event_place = {G{\"o}ttingen, Germany},
   event_name = {21st IEEE International Conference on Network Protocols (ICNP 2013)},
   event_date = {7-10 Oct. 2013},
   language = {en},
   ISBN = {978-1-4799-1270-4},
   DOI = {10.1109/ICNP.2013.6733571},
   reviewed = {1},
   author = {Hummen, Ren{\'e} and Wirtz, Hanno and Ziegeldorf, Jan Henrik and Hiller, Jens and Wehrle, Klaus}
}

@Article { 2013-raza-lithe,
   title = {Lithe: Lightweight Secure CoAP for the Internet of Things},
   journal = {IEEE Sensors Journal},
   year = {2013},
   month = {10},
   volume = {13},
   number = {10},
   pages = {3711-3720},
   keywords = {Internet of Things;operating systems (computers);personal area networks;protocols;security of data;6LoWPAN standard;Contiki operating system;DTLS;Internet of Things;IoT;Lithe;authenticated confidential communication;constrained application protocol;datagram transport layer security;e-health domain;end-to-end security;lightweight secure CoAP;resource-constrained devices;Encoding;Internet;Payloads;Protocols;Security;Sensors;Standards;6LoWPAN;CoAP;CoAPs;DTLS;IoT;security},
   tags = {iotsec},
   language = {en},
   ISSN = {1530-437X},
   DOI = {10.1109/JSEN.2013.2277656},
   reviewed = {1},
   author = {Raza, Shahid and Shafagh, Hossein and Hewage, Kasun and Hummen, Ren{\'e} and Voigt, Thiemo}
}

@Techreport { 2013-draft-garcia-core-security-06,
   title = {Security Considerations in the IP-based Internet of Things},
   year = {2013},
   month = {9},
   day = {11},
   number = {draft-garcia-core-security-06},
   abstract = {A direct interpretation of the Internet of Things concept refers to
the usage of standard Internet protocols to allow for human-to-thing
or thing-to-thing communication.  Although the security needs are
well-recognized, it is still not fully clear how existing IP-based
security protocols can be applied to this new setting.  This
Internet-Draft first provides an overview of security architecture,
its deployment model and general security needs in the context of the
lifecycle of a thing.  Then, it presents challenges and requirements
for the successful roll-out of new applications and usage of standard
IP-based security protocols when applied to get a functional Internet
of Things.},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-garcia-core-security-06},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Garcia-Morchon, Oscar and Keoh, Sye Loong and Kumar, Sandeep S. and Hummen, Ren{\'e} and Struik, Ren{\'e}}
}

@Techreport { draft-hummen-dtls-extended-session-resumption-00,
   title = {Extended DTLS Session Resumption for Constrained Network Environments},
   year = {2013},
   month = {7},
   day = {15},
   number = {draft-hummen-dtls-extended-session-resumption-00},
   abstract = {This draft defines two extensions for the existing session resumption mechanisms of TLS that specifically apply to Datagram TLS (DTLS) in constrained network environments.  Session resumption type negotiation enables the client and the server to explicitly agree on the session resumption mechanism for subsequent handshakes, thus avoiding unnecessary overheads occurring with the existing specifications.  Session resumption without client-side state additionally enables a constrained DTLS client to resume a session without the need to maintain state while the session is inactive. The extensions defined in this draft update [RFC5077] and [RFC5246].},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-hummen-dtls-extended-session-resumption-00},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Hummen, Ren{\'e} and Gilger, Johannes}
}

@Inproceedings { 2013-hummen-towards,
   title = {Towards Viable Certificate-based Authentication for the Web of Things},
   year = {2013},
   month = {4},
   day = {19},
   tags = {iotsec},
   url = {fileadmin/papers/2013/2013-hummen-towards.pdf},
   publisher = {ACM},
   booktitle = {Proceedings of the 2nd ACM Workshop on Hot Topics on Wireless Network Security and Privacy (HotWiSec '13)},
   event_place = {Budapest, Hungary},
   event_name = {2nd ACM Workshop on Hot Topics on Wireless Network Security and Privacy},
   language = {en},
   ISBN = {978-1-4503-2003-0},
   DOI = {10.1145/2463183.2463193},
   reviewed = {1},
   author = {Hummen, Ren{\'e} and Ziegeldorf, Jan Henrik and Shafagh, Hossein and Raza, Shahid and Wehrle, Klaus}
}

@Inproceedings { 2013-hummen-6lowpan,
   title = {6LoWPAN Fragmentation Attacks and Mitigation Mechanisms},
   year = {2013},
   month = {4},
   day = {17},
   tags = {iotsec; sensorcloud},
   url = {fileadmin/papers/2013/2013-hummen-6lowpan.pdf},
   publisher = {ACM},
   booktitle = {Proceedings of the 6th ACM Conference on Security and Privacy in Wireless and Mobile Networks (WiSec '13)},
   event_place = {Budapest, Hungary},
   event_name = {6th ACM Conference on Security and Privacy in Wireless and Mobile Networks (WiSec '13)},
   language = {en},
   ISBN = {978-1-4503-1998-0},
   DOI = {10.1145/2462096.2462107},
   reviewed = {1},
   author = {Hummen, Ren{\'e} and Hiller, Jens and Wirtz, Hanno and Henze, Martin and Shafagh, Hossein and Wehrle, Klaus}
}

@Techreport { 2013-draft-garcia-core-security-05,
   title = {Security Considerations in the IP-based Internet of Things},
   year = {2013},
   month = {3},
   day = {11},
   number = {draft-garcia-core-security-05},
   abstract = {A direct interpretation of the Internet of Things concept refers to
the usage of standard Internet protocols to allow for human-to-thing
or thing-to-thing communication.  Although the security needs are
well-recognized, it is still not fully clear how existing IP-based
security protocols can be applied to this new setting.  This
Internet-Draft first provides an overview of security architecture,
its deployment model and general security needs in the context of the
lifecycle of a thing.  Then, it presents challenges and requirements
for the successful roll-out of new applications and usage of standard
IP-based security protocols when applied to get a functional Internet
of Things.},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-garcia-core-security-05},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Garcia-Morchon, Oscar and Keoh, Sye Loong and Kumar, Sandeep S. and Hummen, Ren{\'e} and Struik, Ren{\'e}}
}

@Techreport { 2013-draft-hummen-hip-middle-puzzle-01,
   title = {HIP Middlebox Puzzle Offloading and End-host Notification},
   year = {2013},
   month = {1},
   day = {9},
   number = {draft-hummen-hip-middle-puzzle-01},
   abstract = {The Host Identity Protocol [RFC5201] is a secure signaling protocol with a cryptographic namespace. It provides the communicating peers with a cryptographic puzzle mechanism to protect against Denial of Service (DoS) attacks exploiting the computation and memory overheads of the protocol exchange.  This document specifies an extension of the protocol that enables an on-path network entity to assist in the choice of the puzzle difficulty in case of an attack.  Furthermore, it defines a modification of the puzzle mechanism that enables a host to delegate puzzle solving to an on-path network entity.},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-hummen-hip-middle-puzzle-01},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Hummen, Ren{\'e} and Henze, Martin and Hiller, Jens}
}

@Techreport { 2012-draft-hummen-hip-middle-puzzle,
   title = {HIP Middlebox Puzzle Offloading and End-host Notification},
   year = {2012},
   month = {7},
   day = {9},
   number = {draft-hummen-hip-middle-puzzle-00},
   abstract = {The Host Identity Protocol [RFC5201] is a secure signaling protocol with a cryptographic namespace.  It provides the communicating peers with a cryptographic puzzle mechanism to protect against Denial of Service (DoS) attacks targeting its computation and memory overhead. This document specifies an extension that enables middleboxes to assist in the choice of the puzzle difficulty as well as in solving the puzzle on behalf of the host.},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-hummen-hip-middle-puzzle-00},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   author = {Hummen, Ren{\'e} and Henze, Martin}
}

@Techreport { 2012-draft-garcia-core-security,
   title = {Security Considerations in the IP-based Internet of Things},
   year = {2012},
   month = {3},
   day = {26},
   number = {draft-garcia-core-security-04},
   abstract = {A direct interpretation of the Internet of Things concept refers to
the usage of standard Internet protocols to allow for human-to-thing
or thing-to-thing communication.  Although the security needs are
well-recognized, it is still not fully clear how existing IP-based
security protocols can be applied to this new setting.  This
Internet-Draft first provides an overview of security architecture,
its deployment model and general security needs in the context of the
lifecycle of a thing.  Then, it presents challenges and requirements
for the successful roll-out of new applications and usage of standard
IP-based security protocols when applied to get a functional Internet
of Things.},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-garcia-core-security-04},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Garcia-Morchon, Oscar and Keoh, Sye Loong and Kumar, Sandeep S. and Hummen, Ren{\'e} and Struik, Ren{\'e}}
}

@Miscellaneous { 2012-hummen-iot-trust,
   title = {Modeling User-defined Trust Overlays for the IP-based Internet of Things (Position Paper)},
   year = {2012},
   month = {3},
   day = {20},
   tags = {iotsec},
   url = {fileadmin/papers/2012/2012-hummen-iot-trust.pdf},
   misc2 = {Online},
   howpublished = {Workshop on Smart Object Security},
   language = {en},
   reviewed = {1},
   author = {Hummen, Ren{\'e} and R{\"o}ller, Christian and Wehrle, Klaus}
}

@Techreport { 2011-draft-garcia-core-security-03,
   title = {Security Considerations in the IP-based Internet of Things},
   year = {2011},
   month = {10},
   day = {31},
   number = {draft-garcia-core-security-03},
   abstract = {A direct interpretation of the Internet of Things concept refers to
the usage of standard Internet protocols to allow for human-to-thing
or thing-to-thing communication.  Although the security needs are
well-recognized, it is still not fully clear how existing IP-based
security protocols can be applied to this new setting.  This
Internet-Draft first provides an overview of security architecture,
its deployment model and general security needs in the context of the
lifecycle of a thing.  Then, it presents challenges and requirements
for the successful roll-out of new applications and usage of standard
IP-based security protocols when applied to get a functional Internet
of Things.},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-garcia-core-security-03},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Garcia-Morchon, Oscar and Keoh, Sye Loong and Kumar, Sandeep S. and Hummen, Ren{\'e} and Struik, Ren{\'e}}
}

@Article { 2011-heer-iot-journal,
   title = {Security Challenges in the IP-based Internet of Things},
   journal = {Springer Wireless Personal Communications Journal},
   year = {2011},
   month = {10},
   volume = {61},
   number = {3},
   pages = {527-542},
   abstract = {A direct interpretation of the term Internet of Things refers to the use of standard Internet protocols for the human-to-thing or thing-to-thing communication in embedded networks. Although the security needs are well-recognized in this domain, it is still not fully understood how existing IP security protocols and architectures can be deployed. In this paper, we discuss the applicability and limitations of existing Internet protocols and security architectures in the context of the Internet of Things. First, we give an overview of the deployment model and general security needs. We then present challenges and requirements for IP-based security solutions and highlight specific technical limitations of standard IP security protocols.},
   tags = {iotsec},
   url = {fileadmin/papers/2011/2011-heer-iot-challenges.pdf},
   misc2 = {Online},
   publisher = {Springer},
   address = {Netherlands},
   language = {en},
   ISSN = {0929-6212},
   DOI = {10.1007/s11277-011-0385-5},
   reviewed = {1},
   author = {Heer, Tobias and Garcia-Morchon, Oscar and Hummen, Ren{\'e} and Keoh, Sye Loong and Kumar, Sandeep S. and Wehrle, Klaus}
}

@Techreport { 2011-draft-garcia-core-security-02,
   title = {Security Considerations in the IP-based Internet of Things},
   year = {2011},
   month = {7},
   day = {11},
   number = {draft-garcia-core-security-02},
   abstract = {A direct interpretation of the Internet of Things concept refers to
the usage of standard Internet protocols to allow for human-to-thing
or thing-to-thing communication.  Although the security needs are
well-recognized, it is still not fully clear how existing IP-based
security protocols can be applied to this new setting.  This
Internet-Draft first provides an overview of security architecture,
its deployment model and general security needs in the context of the
lifecycle of a thing.  Then, it presents challenges and requirements
for the successful roll-out of new applications and usage of standard
IP-based security protocols when applied to get a functional Internet
of Things.},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-garcia-core-security-02},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Garcia-Morchon, Oscar and Keoh, Sye Loong and Kumar, Sandeep S. and Hummen, Ren{\'e} and Struik, Ren{\'e}}
}

@Miscellaneous { 2011-hummen-adaptationlayer,
   title = {A Security Protocol Adaptation Layer for the IP-based Internet of Things (Position Paper)},
   year = {2011},
   month = {3},
   day = {25},
   tags = {iotsec},
   url = {fileadmin/papers/2011/2011-hummen-smartobjects-adaptationlayer.pdf},
   misc2 = {Online},
   howpublished = {Interconnecting Smart Objects with the Internet Workshop},
   language = {en},
   reviewed = {1},
   author = {Hummen, Ren{\'e} and Heer, Tobias and Wehrle, Klaus}
}

@Techreport { 2011-draft-garcia-core-security-01,
   title = {Security Considerations in the IP-based Internet of Things},
   year = {2011},
   month = {3},
   day = {14},
   number = {draft-garcia-core-security-01},
   abstract = {A direct interpretation of the Internet of Things concept refers to
the usage of standard Internet protocols to allow for human-to-thing
or thing-to-thing communication.  Although the security needs are
well-recognized, it is still not fully clear how existing IP-based
security protocols can be applied to this new setting.  This
Internet-Draft first provides an overview of security architecture,
its deployment model and general security needs in the context of the
lifecycle of a thing.  Then, it presents challenges and requirements
for the successful roll-out of new applications and usage of standard
IP-based security protocols when applied to get a functional Internet
of Things.},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-garcia-core-security-01},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Garcia-Morchon, Oscar and Keoh, Sye Loong and Kumar, Sandeep S. and Hummen, Ren{\'e} and Struik, Ren{\'e}}
}

@Techreport { 2011-draft-garcia-core-security-00,
   title = {Security Considerations in the IP-based Internet of Things},
   year = {2011},
   month = {3},
   day = {7},
   number = {draft-garcia-core-security-00},
   abstract = {A direct interpretation of the Internet of Things concept refers to
the usage of standard Internet protocols to allow for human-to-thing
or thing-to-thing communication.  Although the security needs are
well-recognized, it is still not fully clear how existing IP-based
security protocols can be applied to this new setting.  This
Internet-Draft first provides an overview of security architecture,
its deployment model and general security needs in the context of the
lifecycle of a thing.  Then, it presents challenges and requirements
for the successful roll-out of new applications and usage of standard
IP-based security protocols when applied to get a functional Internet
of Things.},
   note = {Work in progress},
   tags = {iotsec; ietf},
   url = {http://tools.ietf.org/html/draft-garcia-core-security-00},
   misc2 = {Online},
   institution = {Internet Engineering Task Force},
   type = {Internet-Draft},
   language = {en},
   author = {Garcia-Morchon, Oscar and Keoh, Sye Loong and Kumar, Sandeep S. and Hummen, Ren{\'e} and Struik, Ren{\'e}}
}