rf IDEAS B815 Tetezani Maupangiri Anu Osindikizira Zachilengedwe
Phunzirani momwe mungatetezere malo anu osindikizira ndi yankho la B815 Secure Print. Tetezani zikalata zodziwikiratu, tsatirani malamulo, ndikupewa mwayi wofikira mosaloledwa pogwiritsa ntchito makiyi a cryptographic ndi owerengera osalumikizana nawo.