Events

The CTAG team holds anumber of workshops every year. The topics are diverse and can cover email security, the latest vulnerabilities, the dark web or simply events for networking.

See below for our latest workshop line ups.

Securing your email domain

This workshop is designed for organizations with a zED/CTAG RAG score below 85. We will focus on a maximum of six domains or organisations, multiple participants per organisation is fine.  The goal of this workshop is to delve into each domain's email security posture (SPF, DKIM, DMARC, MTA-STSetc), assessing its current standing and outlining actionable steps for improvement. To achieve this, attendees should have an understanding of their organisation's email security journey and be prepared to share insights with colleagues during the session. The zED scanner will be utilized to generate the ratings for each participant's domain, PTR and CIDR data and other detailed information will be reviewed.

Register below:

15th May 2025 - https://www.eventbrite.co.uk/e/1319760592459

13th Jun 2025 - https://www.eventbrite.co.uk/e/1319776179079

23rd Sep 2025 - https://www.eventbrite.co.uk/e/1319777914269

6th Oct 2025 - https://www.eventbrite.co.uk/e/1319783400679

18th Nov 2025 - https://www.eventbrite.co.uk/e/1319787924209

10th Dec 2025 - https://www.eventbrite.co.uk/e/1319789258199

MTA-STS

This presentation has a heritage, in so much as it predates the active interest in MTA-STS by NCSC and Mail Check by over a year, and covers in a “cookbook” format how to set up MTA-STS and what can go wrong. This popular presentation has been used by manygov.uk organisation on their adoption of the MTA-STS standard.

MTA-STS is a standardalready in use by many major email systems including the NCSC as well as anincreasing number of councils up and down the country.

Register below:

20th Jun 2025 - https://www.eventbrite.co.uk/e/1319753691819

26th Nov 2025 - https://www.eventbrite.co.uk/e/1319758777029