Rublon
Software · Identity Management
Lately:6 news stories in 90 daysFollow changes →
Facts
as of Nov 13, 2026Rublon is a Polish cybersecurity company specializing in enterprise multi-factor authentication (MFA) and access management solutions. Its flagship platform, Rublon MFA, adds an additional layer of identity protection across networks, VPNs, cloud applications, and server environments using authentication methods like mobile push notifications, FIDO security keys, and hardware tokens.
- Legal name
- Rublon sp. z o.o.
- Headquarters
- Zielona Góra, Poland
- Register numbers
- KRS 0000003011 · NIP 9730702133 · DUNS 367582827
- Website
- rublon.com
Sources: company registers, GLEIF, Wikidata, the company's site, Alion job postingsReport a mistake
What the registers and the postings say about this employer.
Legal entity active
Rublon sp. z o.o.
Not checked
Sanctions lists
OFAC SDN, EU consolidated
No match
Phishing reports
OpenPhish, Phishing.Database
None
Layoff notices
US WARN notices on file
None
Full employer checkScam signs in adverts, mail records, visa registers, domain history
Sources: company registers, the Alion truth index, OFAC and EU sanctions lists, US WARN notices
Footprint
Hiring in 1 city in 1 country.
1Cities
1Countries
| Site | Type | Open roles | Hires most for | Engineering |
|---|---|---|---|---|
| Zielona Góra Poland | Headquarters | 0 |
Source: office addresses in postings and company registers
Tech stack
Full chapter →Technologies named in job postings at Rublon over the last 12 months, by layer, with the share of postings for each.
84Technologies in use
17Postings analysed
76/100Stack modernityAI adopter
Frameworks & librariesAngular 18%Laravel 12%Alembic 6%Hibernate 6%
Cloud & platformsMicrosoft Entra ID 76%Windows 71%LDAP 65%Active Directory 59%
AI & MLLLM 6%
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Full Rublon tech stack84 technologies · by team · pay by technology · changes · similar stacks
Source: the technologies named in the company's postings and on its site
Milestones
Sep 2026
Formerly Rublon Admin Console (merrillcorp.com)
Sep 11, 2018
Released an app Rublon Authenticator · App Store
Each milestone is dated by its source: registers, filings, the press
Newsroom
top 0.3%Web presenceof 133.2M domains by links, Common Crawl
3.1 ★App Store8 ratings
1Hacker News storiesbest: 2 points
Sep 182026
Blog
Last updated on September 21, 2026 When Rublon Authentication Proxy acts as an LDAP Proxy using LDAPS (LDAP over TLS) or STARTTLS (an LDAP connection upgraded to TLS), it must pr…
Sep 182026
Blog
Multi-factor authentication (MFA) cannot protect an account until the user has registered at least one authenticator. That simple dependency makes MFA enrollment one of the most…
Sep 162026
Blog
Note: This document describes how to deploy Rublon MFA for Windows using a Group Policy Object (GPO) startup script. Note that you can also use PDQ Deploy, SCCM, and Intune to ac…
Sep 102026
Blog
Active Directory often serves as the source of truth for users, account status, and group memberships. When connected systems rely only on scheduled AD synchronization, important…
Sep 82026
News · linternaute.com
Nom de famille RUBLON : origine, signification, popularité, évolution depuis 1891, répartition, espérance de vie... Toutes les infos sur le nom RUBLON
Aug 282026
Blog
Delegated authentication and federated authentication are related concepts, and the terminology is not completely standardized. Federated identity itself delegates authentication…
Sources: the outlets named on each headline, each story once