1. The business mainly operates globally, with core offerings in cybersecurity solutions for enterprises, businesses, and households, including antivirus, anti-malware, and data protection. 2. In cybersecurity software, it is in the global leading tier, with competitors including 卡巴斯基, 诺顿, and 迈克菲. 3. The official website brand terms are "ESET" or "ESET Cybersecurity".