KVKK-compliant data masking and disposal

Securely mask and dispose of personal data on your own computers, within Türkiye

Lethe finds customer, employee and patient files across desktops, downloads and shared folders in one pass. Complete masking, retention tracking and disposal in bulk, entirely on your own computers and in record time.

Request a demoHow it works
  • Data stays in-country, on your device
  • Bulk masking in minutes
  • An audit record for every action
  • Support in Turkish and English

Why Lethe

See scattered personal data at a glance

In small businesses, personal data mostly lives in files. Lethe makes it clear what is where, how long it should be kept and when it should be disposed of — with everything happening on your own computers.

Every file visible

ID copies, résumés, invoices and Excel lists are listed on a single screen.

Retention under watch

Files past their retention period surface automatically, so disposal timing is clear.

Provable disposal

Every disposal is recorded with when, why and by whom it was carried out.

How it works

In control in four steps

Every step runs on your own computers; your files and their contents stay on your device from start to finish.

  1. 01

    Scan

    We detect files containing personal data on your computers and shared folders, right on the device.

  2. 02

    Review

    See the purpose and retention period for each file; the ones that need a look rise to the top.

  3. 03

    Bulk mask

    Mask data you need to keep but should not expose across hundreds of files in a single run.

  4. 04

    Dispose securely

    Dispose of expired data in bulk; every action is documented with a record ready for audits.

Benefits

Let compliance become a daily habit

Data stays in-country
Scanning, masking and disposal run on your own computer; your data stays on your device and under your control.
Bulk processing power
Mask or dispose of hundreds of files in one go, with a few clicks.
Audit readiness
Your disposal records and inventory are always at your fingertips.
Grow stronger on security
Keep only the data you need and raise your business’s data security.
Results in minutes
Every folder is reviewed in a scan that takes just a few minutes.
Fast and simple
An interface anyone can use from day one, with no technical knowledge needed.

Who it is for

For every small business that works with files

  • Accounting and financial advisory firms
  • Law firms
  • Clinics and health centers
  • HR and consulting firms
  • Real estate and insurance agencies
  • Agencies and small offices

Frequently asked questions

Questions you may have

Where is my data processed? Is it transferred abroad?

Scanning, masking and disposal run entirely on your computer. Your files and their contents stay on your device; no transfer abroad or to any other server takes place.

What is data masking and how is it done with Lethe?

Data masking hides part of personal data such as ID numbers, phone numbers or emails so that a person can no longer be identified. Lethe applies it in bulk to the files and folders you choose, on your own computer.

How is personal data disposed of under KVKK?

Under the Regulation on the Deletion, Destruction or Anonymization of Personal Data, data must be deleted, destroyed or anonymized. Lethe helps you manage the disposal of expired data and record every action.

Can I process files across multiple computers in bulk?

Yes. You can scan, mask or dispose of a large number of files across the computers and shared folders in your office in a single run.

Which regulations do you take into account?

Primarily Law No. 6698 (KVKK) and the Regulation on the Deletion, Destruction or Anonymization of Personal Data, along with other relevant regulations.

Is it easy to use?

Yes. Lethe is designed for small businesses without an IT team; you can start using it from day one with its simple interface.

How does the demo work?

After you fill in the form, we get in touch and show you the product in an online session of about 30 minutes.

Demo request

Get to know the product in 30 minutes

Leave your details and we will reach out to schedule an online demo at a time that suits you.

  • Data stays in-country, on your device
  • Bulk masking in minutes
  • An audit record for every action
  • Support in Turkish and English