cite any sources . please help improve this article by adding citations to reliable sources . unsourced material may be challenged and removed . september 2016 learn how and when to remove this template message ssh communications security corporation native name ssh communications security oyj type julkinen osakeyhti traded as nasdaq helsinki ssh1v founded 1995 1995 founder tatu yl nen headquarters helsinki finland website www.ssh.com ssh communications security corporation nasdaq helsinki ssh1v is a finnish company that is based in helsinki and was founded by tatu yl nen in 1995 . he is known as the inventor and original developer of the secure shell protocol and it currently has about 100 employees . the company s current ceo is tatu yl nen . the biggest shareholders are tatu yl nen assetman oy and tero kivinen . ssh communications security develops encryption access control and encrypted channel monitoring solutions to help its customers meet compliance requirements improve their security posture and save on operational costs . ssh communications security has been listed on the helsinki stock exchange since 2000 . see also edit openssh external links edit ssh website this finnish corporation or company article is a stub . you can help wikipedia by expanding it . v t e retrieved from https en.wikipedia.org w index.php title ssh communications security & oldid 744190127 categories companies based in helsinkicompanies listed on the helsinki stock exchangesoftware companies of finlandsecure shellfinnish company stubshidden categories articles lacking sources from september 2016all articles lacking sourcesall stub articles navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages catal deutschsuomi edit links this page was last modified on 13 october 2016 at 17 47 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view