Jiransecurity Co.,Ltd develops security software. The company offers malware/threat response solution, including SaniTOXis, an attachment malware response solution; PYLON, an integrated network security service; and MudFix, a malicious email simulation training solution. It also provides mail security solutions, such as SpamSniper, an integrated email security solution; SpamSniper APT, an email DLP solution; MailScreen, an email data loss prevention solution; and J-Vault Plus, an email archiving solution. In addition, the company offers document security products comprising DocuOne, a document centralization solution; and OfficeHard VEX, a secure file server. Further, it provides mobile security products, which include MobileKeeper, an enterprise mobility management solution; and MailSafer, a mobile email management solution for enterprises. Additionally, the company offers blockchain products, such as J-Vault Chain, a blockchain-based email archiving solution; and D'CENT, an offline virtual asset electronic wallet. It also provides document search/document filter, including DocuX, a text extraction software development kit that extracts texts and key information from various forms of documents; and DeepIR, an artificial intelligence document search solution. The company was founded in 1994 and is headquartered in Seoul, South Korea.