IS4 security s.r.o. is a Value-Added Distributor (VAD) and Vendor Representative Company operating in the Czech and Slovak markets. The company represents selected IT security vendors locally, distributing their products through a certified partner network that it trains and supports. The company's portfolio spans several cybersecurity domains. In network security, it distributes Endian's UTM appliances (hardware, virtual, and software), VPN solutions, and the Endian Switchboard Connect platform for IoT and Industry 4.0 environments, covering firewall, web filtering, email filtering, intrusion prevention, and network segmentation. For endpoint and cloud protection, IS4 security distributes Bitdefender's GravityZone platform, which covers physical endpoints, virtual machines, VDI, and multi-cloud environments (AWS, Azure, VMware, Nutanix, Citrix, KVM, HyperV). This includes EDR/XEDR capabilities, full disk encryption, data loss prevention, and endpoint risk analytics. In email security, the company offers Bitdefender GravityZone Email Security for Office 365 environments and Cybonet's Mail Secure appliance, both providing anti-spam, anti-malware, BEC protection, and phishing defense. IS4 security also distributes the EMA® platform, a modular data management and archiving solution covering emails, files, phone records, and instant messaging with encryption and legal compliance features. Target markets include small businesses, schools, hospitals, public administration, and large enterprises across Czech Republic and Slovakia.