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ADSL VPN Connections for Home Viewing: Complying with NHSIA N3 Standards

Discover the ADSL Virtual Private Network (VPN) solution set to launch on April 16th, designed for the health community. This secure service connects various healthcare providers, including acute trusts, PCTs, GP practices, social services, and more through local LANs and WANs or directly to N3. With over 18,000 anticipated connections, it ensures compliance with NHSIA Code of Connection and provides necessary security measures like encryption and firewalls. Perfect for home workers and remote sites, this service streamlines secure access to crucial health data.

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ADSL VPN Connections for Home Viewing: Complying with NHSIA N3 Standards

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  1. Simon Harden, Director Information Systems ADSL- Virtual Private Network Connection for Home Viewing, Conforming to the NHSIA Code of Connection

  2. N3 – serving the health community N3 ADSL Acute trust PCT Community site GP Social services Pharmacists Dentists Prison services etc. Connect over local LANs and WANs or direct to N3 as appropriate

  3. N3 • BT managed service • 18,000 connections • Starts April 16th • NPfIT requirements fully funded (PACS?) • Home workers locally paid for • ADSL mentioned as existing service • VPNs part of core service

  4. Initials • Asynchronous Digital Subscriber Line • 512Kb – 2Mb • Who is ISP? • Virtual Private Network • As if on main network • Encrypted

  5. Broadband Connections • DSL (512Kbs upwards) • ISDN (128Kbs upwards) • Satellite (what you pay for) • 3MB image: • 56Kbs modem – 6.5m • 128Kbs – 3+m • 512Kbs - 48s • 2Mbs - 12s

  6. What’s the Problem? • Data Protection Act • Caldicott confidentiality rules • NHSnet Code of Connection • Patient history

  7. Public ADSL • Secure ID token or biometrics • Firewall with NHSIA approved rules • VPN to NHSIA standards • Independent penetration testing • NHS owned and managed PC • Firewall on PC • Adapted security policy

  8. Private ADSL • Talk to NHSIA • ADSL • IP Central • Dedicated line at home • Simplifies some of the security • Can also be used for • Small remote sites • Teleradiology between sites • Will be superseded eventually by N3

  9. Practical Tips • Talk to local NHSnet security manager • Shared portables • Citrix for client

  10. Picture In Trust but insecure VPN connection & encryption ADSL ‘modem’ Home Firewall In Trust and secure NHSnet connection Trust network

  11. Links General Security Guidance http://nww.nhsia.nhs.uk/security/pages/syops/default.asp NHSnet Code of Connection http://nww.nhsia.nhs.uk/security/pages/syops/docs/coc.asp Rules For Broadband Access http://nww.nhsia.nhs.uk/nhsnet/pages/connecting/standards/default Use of consumer broadband to Access NHSnet over the Internet http://nww.nhsia.nhs.uk/nhsnet/pages/using/suppliers/vpn_trials.asp N3 http://www.n3.nhs.uk

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