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Security of Things Kelly Jagers op Akkerhuis Wibu-Systems.

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Presentation on theme: "Security of Things Kelly Jagers op Akkerhuis Wibu-Systems."— Presentation transcript:

1 Security of Things Kelly Jagers op Akkerhuis kelly.jagers@wibu-systems.nl Wibu-Systems

2 2  Founded in 1989  Headquarters in Germany (Karlsruhe)  Focus on Protection, Licensing and Security  Top 2 in hardware based protection  Top 3 in software licensing

3 Internet of Things 3 CODE_n15_internet_of_things_infographic

4 Advantages of the IoT 4  Scalable and flexible  Reducing costs  Efficient, flexible, safe  Improve patient safety  Share resources and knowledge  Effective and proactive maintenance

5 Risks 4.0 5  Sharing knowledge  Reverse engineering  unauthorized use  Manipulation

6 Internet of Medical Things 6 Patient Safety Privacy Interoper ability Security

7 Current situation 7  More and more medical systems are cross-linked  50 billion “Things” connnected by 2020  New attack vectors for Cyber Physical Systems (CPS)

8 Challenges 8 Piracy Reduction Know how Protection Production Data Features on Demand Access Control Integrity Protection

9 Security of Things 4.0 9 1.Encryption of IP 2.Secure bootloader 3.Safely stored in a License www.globalprivacyblog.com

10 Encryption I Firm Code Product Code Feature Code Release Date Feature Map Maintenance Period Encryption Code Enc. Code Options Black Key Firm Key SHA 256 128 bit AES 10

11 Encryption II 11  Symmetric Encryption –> standard  128-Bit AES (Advanced Encryption Standard)  Used for encryption of executable code and data  Asymmetric Encryption –> more advanced and sophisticated  224-Bit ECC (Elliptic Curve Cryptography)  2048-Bit RSA (Rivest Shamir Adleman)  Used for Signatures and Authentication (Certificates)  Required today for security in Cloud, SaaS, Server, Desktop, PLC, Embedded & IoT

12 Secure Boot  Integrity Protection starts at boot  Integration into boot loader  Signature and encryption of complete operating system  Forward check and backward check (state engine) of integrity  Anchor of Trust 12

13 Secure Boot Loader 13 Application / Runtime / PLC Operating System (Windows, Linux, …) Boot Loader (UEFI, U-Boot, …) Hardware / Pre-Boot Loader Load Check Start Check Load Check Start Check Load Check Start Check

14 Safely stored in a License 14 Different solutions for different cases

15 Sirona: CAD/CAM dental solutions 15  CodeMeter Dongles for licensing  Activate machine features  Distribute production rights (only original composites can be used)  AxProtector for:  Protection of Intellectual Property  Prevention of Reverse Engineering  Integrity Protection to avoid manipulation

16 Agfa-Healthcare: NX for Digital Radiography 16  Tool for technologist  Image Identification  Radiography workflow & Quality Control  Different protection schemes  WibuBox for licensing of features  AxProtector for:  IP Protection  Integrity check  Data Protection

17 More than 7000 Customers 17

18 Thank you Kelly Jagers op Akkerhuis kelly.jagers@wibu-systems.nl www.wibu.com www.wibu.com 18


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