Enhancing Fail-safe Redundancy in Internet Networks Given Digital Push with Smart Nation
- The Minister confirmed that Singapore has 19 international submarine cable systems connecting to over 33 countries, providing multiple routes to key hubs and proven resilience during past typhoon-related cable damage.
- Domestic broadband Internet is offered by multiple operators across the Nationwide Broadband Network, mobile networks, and fixed-line networks, with regulatory measures like the Telecom Service Resiliency Code to ensure network robustness.
- Following historical incidents like the 2006 Taiwan earthquake, operators have redesigned cable networks to avoid single disaster-prone areas and use ring-topology to reroute traffic during cuts.
- The Infocomm Media Development Authority conducts regular audits and works with operators to address systemic risks across the entire Internet infrastructure, especially with the planned entry of a fourth operator.
- The government is actively encouraging new submarine cable landings in Singapore to enhance redundancy, protect cables in busy shipping lanes, and avoid disaster-prone areas as part of the Smart Nation digital push.