Data Loss Prevention Setup · London
Data Loss Prevention Setup in London
Data loss prevention for London organisations, where enforcing before you understand the traffic gets the whole thing switched off. Rules applied on day one block legitimate work — a supplier attachment, a report somebody sends weekly — and after enough complaints the policy is relaxed to the point where it prevents nothing.
Why this comes up
The problem
Blocking was enabled immediately, staff could not do their jobs and the policy was disabled within a fortnight.
What you get
What we deliver
- Monitoring mode used first, so real data flows are understood before enforcement
- Legitimate patterns identified and permitted deliberately rather than discovered as breakage
- Rules narrowed to the data that genuinely matters instead of everything sensitive-looking
- False positives reduced before blocking, since these determine whether it survives
- Exceptions given owners and review dates rather than being granted permanently
- User messaging written so people understand what happened and what to do
Want this scoped for your business in London?
Thirty minutes, no charge, no sales script. You leave with a written summary of what data loss prevention setup would actually involve — whether or not you use us.
Working in London
London
London clients usually come to us because they want senior people actually on their project rather than a large agency's B team, and because Midlands rates buy considerably more delivery per pound.
Clients here are usually replacing an agency, and want senior people on the work at rates that are not Central London rates.
Sectors we work with in London
- Financial Services
- Professional Services
- Technology
- Media
- Hospitality
- Retail
What we work with
Technologies and platforms
- Microsoft Purview
- Microsoft 365
- Endpoint DLP
- Entra ID
Who we work with
Industries we serve
- Financial services
- Healthcare
- Legal services
- Professional services
- Public sector
Why us
Why London businesses choose Asionis
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise
How we work
- Step 1
Free consultation
A 30-minute call to understand the problem. You keep the written summary either way.
- Step 2
Proposal
Scope, timeline and a fixed price, in writing, before anything starts.
- Step 3
Build
Short cycles with regular check-ins, so you see progress rather than hear about it.
- Step 4
Launch and support
We handle the go-live and stay available afterwards.
Other services in London
Looking for the full picture? See our Data Loss Prevention Setup services, everything we do in London or browse everything we do.
Data Loss Prevention Setup in London — common questions
- Why start in monitoring mode?
- Because nobody knows the real flows until they look. Every organisation has legitimate movements of sensitive data that nobody documented, and discovering them by blocking is discovering them as an incident — monitoring first makes those visible without stopping work.
- How narrow should rules be?
- Focused on what would actually matter. Policies covering everything that resembles sensitive data generate volume nobody reviews and block things nobody intended, whereas rules aimed at your genuinely critical data produce results people take seriously.
- What happens to false positives?
- They determine whether the control survives. Staff who are blocked repeatedly for legitimate work will find a way around the system, so reducing false positives before enforcement is the practical requirement rather than a refinement.
- Does the user message matter?
- Considerably. Somebody blocked with an unexplained error raises a ticket and resents the control, whereas a message explaining what was detected and how to proceed if it is legitimate turns the same event into a moment of awareness.
- Do you work with businesses across Greater London?
- Yes. We are based in Leicester, United Kingdom and work with clients throughout London, including London and the surrounding Greater London area. Most collaboration happens remotely, and we travel for kick-offs and key milestones.
- What kind of London businesses do you usually work with?
- Clients here are usually replacing an agency, and want senior people on the work at rates that are not Central London rates. Beyond that we work across Financial Services, Professional Services, Technology, Media, Hospitality and Retail.
- Do you cover the areas around London?
- Yes — we work throughout London, including Reading, Milton Keynes, Cambridge, Brighton. London is an urban area of roughly 9,000,000+, and we take on work across the wider Greater London region rather than the city boundary alone.
Talk to us about Data Loss Prevention Setup in London
A 30-minute call with someone who would actually work on it. No sales script, no obligation.
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise