Enabling the security manager will cause the jvm to run with a Security Manager in place. This will keep applets from being able to read and write to your file system, creating arbitrary sockets, and other actions which could be used to compromise your system. Disable this option at your own risk. You can modify your $HOME/. java. policy file with the Java policytool utility to give code downloaded from certain sites more permissions.
Achosa galluogi' r rheolydd diogelwch i' r jvm redeg â Rheolydd Diogelwch. Bydd hwn yn cadw' ch rhaglennigion rhag darllen ac ysgrifennu i' ch cysawd ffeiliau, rhag creu socedi mympwyol, a rhag gweithredau eraill a ellir eu defnyddio i beryglu' ch cysawd. Analluogwch y dewisiad ar eich menter eich hun. Gallwch addasu' ch ffeil $HOME/ java. policy gyda' r teclyn policytool Java i roi mwy o ganiatadau i gôd a lawrlwythwyd o safleoedd penodol.