In cryptography the following uses transposition ciphers and the keyword is LAYER. Encrypt the following message (spaces are omitted during encryption) WELCOME TO NETWORK SECURITY! A. WMEKREETSILTWETCOOCYONRU! B. EETSICOOCYWMEKRONRU!LTWET C. LTWETONRU!WMEKRCOOCYEETSI D. ONRU!COOCYLTWETEETSIWMEKR Answer: B . EETSICOOCYWMEKRONRU!LTWET 0Shares0 0