News
19 Aug 2022: Discover 3 actionable AWS security improvements at the DevSecOps London meetup on 24 August
23 July 2022: Paul's talk on subdomain takeover at Cloud Security London meetup is now online
18 July 2022: Paul is now Microsoft Certified: Cyber Security Architect Expert
16 July 2022: Paul will be presenting at Cloud Security London meetup on 18 July 2022
28 June 2022: Paul's SANS CloudSecNext talk is now online
5 April 2022: Paul will be presenting at SANS CloudSecNext 3-4 May 2022
20 Mar 2022: Paul will be giving his first in-person talk since 2019 at (ISC)² SECURE London
15 Jan 2022: The CIISec Masterclass "AWS, Azure and GCP security" is now online
19 Nov 2021: Paul will be presenting the online CIISec Masterclass AWS, Azure and GCP Security on 13 Jan 2022
14 Sep 2021: Paul will be presenting "AWS, Azure and GCP Security" at the ISC(2) Congress
1 July 2021: Paul published the OVO tech blog How we prevented domain takeovers and saved $000s
7 March 2021: Paul is now Microsoft 365 Certified: Security Administrator Associate
22 September 2020: Paul Schwarzenberger is now Google Certified Professional Cloud Architect
11 July 2020: Paul's fwd:cloudsec talk "Centralizing identity across AWS, Azure and GPC, is now online
24 June 2020: Paul will be presenting "Centralizing identity across AWS, Azure and GPC, at the online fwd:cloudsec on 29 June
22 June 2020: Paul Schwarzenberger is now Google Certified Professional Security Engineer
22 Feb 2020: Paul's online course AZ-500 Azure Security Technologies has over 1,000 students since launch
4 Feb 2020: Paul announces new classroom training course AWS, Azure and GCP Security with 44CON
24 Jan 2020: Celidor wins contract to provide AWS Cloud Security Engineering services to The National Archives
20 Jan 2020: Paul Schwarzenberger is now Google Certified Associate Cloud Engineer
6 Nov 2019: Paul's online course AZ-500 Azure Security Technologies is now on A Cloud Guru
8 Oct 2019: The new course "AZ-500 Azure Security Technologies", 2 - 5 December 2019 in London, is now available for booking
6 July 2019: Paul Schwarzenberger will present "10 Steps to Lambda Security" at Serverless Computing London 6 - 8 November
11 June 2019: bookings now open for Paul's 44CON training course Cloud Security and DevSecOps on 9 - 11 September
11 June 2019: Paul Schwarzenberger is now Microsoft Certified: Azure Security Engineer Associate
9 June 2019: "AWS vs Azure Security" presented at Security BSides London by Paul Schwarzenberger is now online
26 May 2019: Paul Schwarzenberger is now Microsoft Certified: Azure Solutions Architect Expert
12 May 2019: Paul Schwarzenberger will be presenting "AWS vs Azure security" at Security BSides London on 5 June
30 April 2019: Paul Schwarzenberger will be presenting "Uniting the tribes - DevOps and Security" at ECC 2019 on 8 May
24 March 2019: bookings now open for Paul Schwarzenberger's 44CON training course Cloud Security and DevSecOps on 6 - 7 June
25 February 2019: Paul Schwarzenberger has achieved the AWS Certified Solutions Architect Professional certification
1 December 2018: The conference paper "A journey to continuous cloud compliance" presented at DevSecCon London by Paul Schwarzenberger is now online
28 August 2018: Celidor has developed a new security training course, DevSecOps Hands-on
1 July 2018: The conference paper "How to take over a production system in the cloud" presented at Security BSides London by Paul Schwarzenberger of Celidor is now online
23 May 2018: Paul Schwarzenberger of Celidor has achieved the recently released AWS Certified Security Specialty certification
22 May 2018: Paul Schwarzenberger of Celidor will be presenting "How to take over a production system in the cloud" at Security BSides London on 6th June 2018
8 April 2018: Paul Schwarzenberger of Celidor will be demonstrating examples of real-life cloud security issues in "Why Cloud Security is Different" at the CREST, IISP and BCS Congress on 3rd May 2018 at Regent's Park, London
11 November 2017: The training course recently developed by Celidor, Practitioner Certificate in Cloud Security, is the first cloud security course to be awarded GCHQ Certified status
19 August 2017: Celidor develops a new course Practitioner Certificate in Cloud Security for delivery at QA
20 May 2017: Paul Schwarzenberger of Celidor is now AWS Certified Solution Architect - Associate
28 February 2017: Celidor cyber security services now available through the Crown Commercial Cyber Security Services 2 framework
26 February 2017: Celidor cyber security services are now available through the Digital Outcomes and Specialists 2 framework
2 November 2016: Paul Schwarzenberger of Celidor is now a Certified Cloud Security Professional (CCSP)
3 October 2016: The newly formed National Cyber Security Centre lists Celidor as an Assured Cyber Security Consultancy
25 May 2016: Paul Schwarzenberger of Celidor co-presents at CESG's CyberUK in Practice 2016
27 April 2016: Celidor cyber security consultancy services are now available through the Digital Marketplace, in the individual specialist category of the Digital Outcomes and Specialists Framework.
13 April 2016: Public sector organisations can now procure Celidor security architecture services via the Crown Commercial Cyber Security Services Framework.
1 April 2016: CESG has announced that Celidor has met its high standards to become a Certified Cyber Security Consultancy.
13 March 2016: Celidor is listed by the UK Government Digital Marketplace as a successful supplier in the Digital Outcomes and Specialists framework agreement.
21 June 2015: Celidor is awarded Cyber Essentials certification. Cyber Essentials is a government-backed, industry supported scheme to help organisations protect themselves against common cyber attacks.
5 May 2015: Paul Schwarzenberger of Celidor is approved by the BCS as an Accredited Course Tutor for the QA course Practitioner Certificate in Information Assurance Architecture
23 July 2022: Paul's talk on subdomain takeover at Cloud Security London meetup is now online
18 July 2022: Paul is now Microsoft Certified: Cyber Security Architect Expert
16 July 2022: Paul will be presenting at Cloud Security London meetup on 18 July 2022
28 June 2022: Paul's SANS CloudSecNext talk is now online
5 April 2022: Paul will be presenting at SANS CloudSecNext 3-4 May 2022
20 Mar 2022: Paul will be giving his first in-person talk since 2019 at (ISC)² SECURE London
15 Jan 2022: The CIISec Masterclass "AWS, Azure and GCP security" is now online
19 Nov 2021: Paul will be presenting the online CIISec Masterclass AWS, Azure and GCP Security on 13 Jan 2022
14 Sep 2021: Paul will be presenting "AWS, Azure and GCP Security" at the ISC(2) Congress
1 July 2021: Paul published the OVO tech blog How we prevented domain takeovers and saved $000s
7 March 2021: Paul is now Microsoft 365 Certified: Security Administrator Associate
22 September 2020: Paul Schwarzenberger is now Google Certified Professional Cloud Architect
11 July 2020: Paul's fwd:cloudsec talk "Centralizing identity across AWS, Azure and GPC, is now online
24 June 2020: Paul will be presenting "Centralizing identity across AWS, Azure and GPC, at the online fwd:cloudsec on 29 June
22 June 2020: Paul Schwarzenberger is now Google Certified Professional Security Engineer
22 Feb 2020: Paul's online course AZ-500 Azure Security Technologies has over 1,000 students since launch
4 Feb 2020: Paul announces new classroom training course AWS, Azure and GCP Security with 44CON
24 Jan 2020: Celidor wins contract to provide AWS Cloud Security Engineering services to The National Archives
20 Jan 2020: Paul Schwarzenberger is now Google Certified Associate Cloud Engineer
6 Nov 2019: Paul's online course AZ-500 Azure Security Technologies is now on A Cloud Guru
8 Oct 2019: The new course "AZ-500 Azure Security Technologies", 2 - 5 December 2019 in London, is now available for booking
6 July 2019: Paul Schwarzenberger will present "10 Steps to Lambda Security" at Serverless Computing London 6 - 8 November
11 June 2019: bookings now open for Paul's 44CON training course Cloud Security and DevSecOps on 9 - 11 September
11 June 2019: Paul Schwarzenberger is now Microsoft Certified: Azure Security Engineer Associate
9 June 2019: "AWS vs Azure Security" presented at Security BSides London by Paul Schwarzenberger is now online
26 May 2019: Paul Schwarzenberger is now Microsoft Certified: Azure Solutions Architect Expert
12 May 2019: Paul Schwarzenberger will be presenting "AWS vs Azure security" at Security BSides London on 5 June
30 April 2019: Paul Schwarzenberger will be presenting "Uniting the tribes - DevOps and Security" at ECC 2019 on 8 May
24 March 2019: bookings now open for Paul Schwarzenberger's 44CON training course Cloud Security and DevSecOps on 6 - 7 June
25 February 2019: Paul Schwarzenberger has achieved the AWS Certified Solutions Architect Professional certification
1 December 2018: The conference paper "A journey to continuous cloud compliance" presented at DevSecCon London by Paul Schwarzenberger is now online
28 August 2018: Celidor has developed a new security training course, DevSecOps Hands-on
1 July 2018: The conference paper "How to take over a production system in the cloud" presented at Security BSides London by Paul Schwarzenberger of Celidor is now online
23 May 2018: Paul Schwarzenberger of Celidor has achieved the recently released AWS Certified Security Specialty certification
22 May 2018: Paul Schwarzenberger of Celidor will be presenting "How to take over a production system in the cloud" at Security BSides London on 6th June 2018
8 April 2018: Paul Schwarzenberger of Celidor will be demonstrating examples of real-life cloud security issues in "Why Cloud Security is Different" at the CREST, IISP and BCS Congress on 3rd May 2018 at Regent's Park, London
11 November 2017: The training course recently developed by Celidor, Practitioner Certificate in Cloud Security, is the first cloud security course to be awarded GCHQ Certified status
19 August 2017: Celidor develops a new course Practitioner Certificate in Cloud Security for delivery at QA
20 May 2017: Paul Schwarzenberger of Celidor is now AWS Certified Solution Architect - Associate
28 February 2017: Celidor cyber security services now available through the Crown Commercial Cyber Security Services 2 framework
26 February 2017: Celidor cyber security services are now available through the Digital Outcomes and Specialists 2 framework
2 November 2016: Paul Schwarzenberger of Celidor is now a Certified Cloud Security Professional (CCSP)
3 October 2016: The newly formed National Cyber Security Centre lists Celidor as an Assured Cyber Security Consultancy
25 May 2016: Paul Schwarzenberger of Celidor co-presents at CESG's CyberUK in Practice 2016
27 April 2016: Celidor cyber security consultancy services are now available through the Digital Marketplace, in the individual specialist category of the Digital Outcomes and Specialists Framework.
13 April 2016: Public sector organisations can now procure Celidor security architecture services via the Crown Commercial Cyber Security Services Framework.
1 April 2016: CESG has announced that Celidor has met its high standards to become a Certified Cyber Security Consultancy.
13 March 2016: Celidor is listed by the UK Government Digital Marketplace as a successful supplier in the Digital Outcomes and Specialists framework agreement.
21 June 2015: Celidor is awarded Cyber Essentials certification. Cyber Essentials is a government-backed, industry supported scheme to help organisations protect themselves against common cyber attacks.
5 May 2015: Paul Schwarzenberger of Celidor is approved by the BCS as an Accredited Course Tutor for the QA course Practitioner Certificate in Information Assurance Architecture