<prompt> Hlalosa mekhoa e meraro ea ho boloka marang-rang a khomphuthanan  <response>: Instruction in English: Identify three methods of securing a computer network . Response in English: 1. Firewall: A firewall is a network security system that monitors and controls incoming and outgoing network traffic based on an organizations previously established security policies. The firewall acts as a barrier between a secure internal network and the internet.2. Password Protection: Password protection is a fundamental aspect of network security. Passwords should be strong, regularly updated, and kept confidential. To add an additional layer of security, two-factor authentication can be implemented, which requires users to provide additional authentication, such as a security token or a biometric factor like a fingerprint.3. Encryption: Encryption is the process of converting data into a code to prevent unauthorized access. Data encryption translates data into another form or code so that unauthorized individuals cant access or read it. Virtual Private Networks VPNs and Secure Socket LayerTransport Layer Security SSLTLS are two common encryption methods used to protect network data. . Response in Sesotho: 1. Firewall: Firewall ke sistimi ea tsireletso ea marang-rang e behang leihlo le ho laola sephethephethe sa marang-rang se kenang le se tsoang ho latela melaoana ea tsireletso e neng e thehiloe pele ea mokhatlo. Firewall e sebetsa e le mokoallo pakeng tsa marang-rang a sireletsehileng a ka hare le marang-rang. 2. Tšireletso ea Lekunutu: Tšireletso ea password ke karolo ea bohlokoa ea tsireletso ea marang-rang. Li-password li tlameha ho ba matla, li nchafatsoe khafetsa, me li bolokoe e le lekunutu. Ho eketsa tšireletso e eketsehileng, bopaki ba lintlha tse peli bo ka kenngoa tsebetsong, bo hlokang hore basebelisi ba fane ka bopaki bo eketsehileng, joalo ka letšoao la tsireletso kapa ntho ea biometric e kang monoana oa menoana. 3. Encryption: Encryption ke mokhoa oa ho fetolela data ho khoutu ho thibela phihlello e sa lumelloeng. Encryption ea data e fetolela data ho mofuta o mong kapa khoutu e le hore batho ba sa lumelloeng ba se khone ho e fumana kapa ho e bala. Virtual Private Networks VPNs le Secure Socket Layer Transport Layer Security SSLTLS ke mekhoa e meli e tloaelehileng ea ho kenyelletsa e sebelisoang ho sireletsa data ea marang-rang. 