<prompt> Hlalosa mekhoa e meraro ea theknoloji ea blockchain e ka ntlafatsang tsireletso ea data.nan  <response>: Instruction in English: Explain three ways blockchain technology can improve data security. . Response in English: 1. Decentralization: One of the key features of blockchain technology is the fact that it is decentralized, meaning the data and transactions on the network are not controlled by a single entity or organization. Instead, the data is distributed across a network of computers, each of which stores a copy of the entire blockchain. This reduces the chance of data being hacked or corrupted, as there is no single point of failure.2. Encryption: Blockchain technology uses advanced encryption techniques to secure the data being stored on the network. Each block in the chain contains a cryptographic hash of the data in the previous block, making it virtually impossible to alter data without being detected. This ensures that data on the blockchain is kept private and secure.3. Transparency and Immutability: Blockchain technology provides transparency and immutability of data. Each transaction on the blockchain is visible to all parties on the network, allowing for easy verification and auditing. Once data is recorded on the blockchain, it is nearly impossible to alter or delete, providing an immutable and tamper-proof record of the data. This helps to prevent fraud and unauthorized changes to the data, improving overall security. . Response in Sesotho: 1. Decentralization: E ngoe ea likarolo tsa bohlokoa tsa thekenoloji ea blockchain ke taba ea hore e arotsoe, e bolelang hore data le litšebelisano ho marang-rang ha li laoloe ke mokhatlo o le mong kapa mokhatlo o le mong. Ho e-na le hoo, boitsebiso bo ajoa ka hara marang-rang a likhomphieutha, tseo e ngoe le e ngoe e bolokang kopi ea blockchain eohle. Sena se fokotsa monyetla oa hore data e qhekelloe kapa e senyehe, kaha ha ho na ntlha e le ngoe ea ho hloleha. 2. Encryption: Theknoloji ea Blockchain e sebelisa mekhoa e tsoetseng pele ea ho kenyelletsa ho boloka boitsebiso bo bolokiloeng marang-rang. Sebaka se seng le se seng sa ketane se na le cryptographic hash ea data sebakeng se fetileng, e leng se etsang hore ho be thata ho fetola data ntle le ho bonoa. Sena se tiisa hore data ho blockchain e bolokiloe e le lekunutu ebile e bolokehile. 3. Ho pepeseha le ho se fetohe: Theknoloji ea Blockchain e fana ka ponaletso le ho se fetohe ha data. Tsebetso e ngoe le e ngoe ho blockchain e bonahala ho batho bohle ba marang-rang, e leng se lumellang ho netefatsa le ho hlahloba habonolo. Hang ha data e se e tlalehiloe ho blockchain, ho batla ho sa khonehe ho e fetola kapa ho e hlakola, ho fana ka rekoto e ke keng ea fetoha le bopaki ba data. Sena se thusa ho thibela bomenemene le liphetoho tse sa lumelloeng ho data, ho ntlafatsa tsireletso ka kakaretso. 