Sebi chief emphasises that cybersecurity must be treated as a business priority rather than merely an information technology. In a proactive move, market regulator Sebi is rolling out initiatives to curb the misuse of brokers' trading terminals and bolster compliance efforts. The focus is also on enhancing. Mumbai, Oct 24 (PTI) Markets regulator Sebi will be coming up with rules to avoid misuse of trading terminals put up by brokers, chairman Tuhin.