Trusted Security Advisers Register

287 Information Security Professionals have joined TSAR already! ...And we're still growing fast!

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Tim D Williams, Independent
Independent consultant specialising in strategy, research and security testing, currently available for part-time/remote working assignments. Next full-time availability in January 2021.
For suitable engagements which do not present any conflicts of interest or ethical concerns, I am fully mobile both nationally and internationally.
Security clearance(s) held.
CLAS [CESG] from 2009-10-01 to 2015-09-30 (Expired)
CCP [BCS] Security & Information Risk Advisor Practitioner from 2014-03-31 to 2017-03-30 (Expired)
CCP [BCS] Security & Information Risk Advisor Senior Practitioner from 2015-11-04 to 2018-11-03 (Expired)
CCP [BCS] IA Architect Practitioner from 2014-03-31 to 2020-03-29 (Expired)
CCP [BCS] Penetration Tester Practitioner from 2015-10-19 to 2018-10-18 (Expired)
CISSP [(ISC)²] Certified Information Systems Security Professional from 2011-04-26 to 2023-04-30
ISSAP [(ISC)²] CISSP Security Architecture Concentration from 2011-09-27 to 2023-04-30
ISSEP [(ISC)²] CISSP Security Engineering Concentration from 2011-08-29 to 2023-04-30
ISSMP [(ISC)²] CISSP Security Management Concentration from 2011-11-30 to 2023-04-30
CCSP [(ISC)²] Certified Cloud Security Professional from 2015-07-08 to 2024-02-29
MCIIS [IISP] Full Member of CIISec from 2009-03-10 to 2021-02-28 (Expired)
CISM [ISACA] Certified Information Security Manager from 2013-10-09 to 2023-01-31
CISA [ISACA] Certified Information Systems Auditor from 2015-09-18 to 2022-01-31 (Expired)
TOGAF [The Open Group] TOGAF 9 Certified from 2018-02-22
MSc [University of London] Information Security Masters Degree from 2014-11-01
CRISC [ISACA] Certified in Risk and Information Systems Control from 2018-01-18 to 2022-01-31 (Expired)
C|EH [EC Council] Certified Ethical Hacker from 2012-10-27 to 2021-12-31 (Expired)
CISMP [BCS] Certificate in Information Security Management Principles from 2015-09-25
CompTIA [CompTIA] Security+ Certified Professional from 2012-04-21 to 2018-04-21 (Expired)
HCISSP [(ISC)²] HealthCare Information Security and Privacy Practitioner from 2013-11-04 to 2019-10-31 (Expired)
CAP [(ISC)²] Certified Authorization Professional from 2013-03-05 to 2024-03-31
CSSLP [(ISC)²] Certified Secure Software Lifecycle Professional from 2016-08-27 to 2025-08-31
GDPR F [IBITGQ] EU General Data Protection Regulation Foundation from 2017-09-07
Telephone: +44 7868 501 336