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The Rise of Standards in Security

The Rise of Standards in Security. Roger L. Kay Founder and President k@ndpta.com. Agenda. Why standards? Arguments against Arguments for Examples of major deployments TPM forecast Conclusions. Why Standards?. Most important is universal agreement

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The Rise of Standards in Security

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  1. The Rise of Standards in Security Roger L. Kay Founder and President k@ndpta.com

  2. Agenda • Why standards? • Arguments against • Arguments for • Examples of major deployments • TPM forecast • Conclusions

  3. Why Standards? • Most important is universal agreement • Trusted Computing Group (TCG): best overall technical solution with broad backing • Microsoft — BitLocker • Intel — Core logic? • Long list of OEMs and applications • Acer, ASUS, Dell, Gateway, Fujitsu, Lenovo, HP, Intel, Mitsubishi, Motion, MPC, NEC, Samsung, Sony, Toshiba • white box, gaming, hard drives, embedded • Mostly commercial notebooks for now

  4. Two Arguments Against TCG • System dynamics do not promote development • No user pull; all vendor push • Shipments ≠ Deployments • Ecosystem doesn’t exist to support broad usage

  5. Natural Selection • What good is half a wing? • Insects, pterosaurs, birds, bats developed flight • A fin is a limb is a wing • Scales to feathers: warmth, display, protection, stealth • Answer: gliding —squirrel’s tail aids jumping • How do complex eye structures evolve? • Answer: from simple ones

  6. TPMs are Useful on Their Own • User authentication • Password management • File and folder encryption

  7. Slow Deployment • Some merit to shipments ≠ deployments • But deployments are rolling out • Education is bringing the value of TCG to light • Tools are proliferating

  8. Help is on the Way • Centralized remote deployment and management tools (e.g., Wave Systems’s ERAS) • TPM is used for platform access, data protection, secure messaging, and network security • Real time enforcement of employee policy through Active Directory • Ex.: If local TPM is informed of being removed from AD, user is cut off instantly • Standardized elements (e.g., MS and TPM) based on root of trust secure identities and access

  9. Real World Examples • Pharmaceutical company • Pizza franchise • Automobile rental • Health care in Japan • Government & regulatory

  10. Pharmaceutical Company • 20,000 seats • Who is connecting? • Vulnerabilities: trade secrets and legal liabilities • With VPN over public network, put TPMs on all clients • Access dependent on digital certificate • Verifies both user and machine • Hardware and software from Lenovo

  11. Pizza Franchise • Hundreds of seats • Stores communicate sensitive information to HQ over public network • TPMs secure passwords and certificates • Email, PIM, bank access, credit cards encrypted • Integrated into MS Office; single icon click • Multifactor for some; single for others • Hardware by Dell; software by Wave Systems

  12. Car Rental Firm • Tens of thousands of seats • Local caching of sensitive customer data between transmissions • Limited expertise and language barriers • Simple deployment scripts to enable TPMs • Three steps: • Encrypt cached data • Auth. user & system to server with PKI bound to TPM • Flush cached data after synchronization • HP hardware and software

  13. Japanese Health Care Projects • Obligation to preserve data; METI funded • Public network, home-based patients • Distributed care givers • Field workers, hospitals, labs, medical databases, nursing records • Differing levels of access require various auth. • Hitachi’s TPM-based system for home health care • IBM’s Trusted Virtual Domains • Fujitsu’s TNC deployment verifies HW and app config for session of broadband telemedicine

  14. Government & Regulatory • National Security Agency • Full drive encryption • TCG for compatibility • U.S. Army • Network Enterprise Technology Command now requires TPM 1.2 on new computers • F.D.I.C. • Promotes TPM usage to member banks

  15. TPM Shipment Forecast

  16. Conclusions • Vendors are pushing, but users are pulling, too • Real world deployments are taking off • Working with standardized elements is in everyone’s best interest • Root of trust can anchor larger elements • Once the platforms are in place, more elegant structures can be erected • Trusted computing is real and it’s here

  17. Questions?

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