000			00561 a2200193 4500
005			20240314144917.0
008			240314b |||||||| |||| 00| 0 eng d
020			_a9789388818865
082			_a005.82 Ac44c
100			_aAchary, Rathnakar
245			_aCryptography and network security
260			_bNew Age International (P) Limited, Publishers _aNew Delhi _c2024
300			_axvi, 501p.
650			_aCryptography
650			_aSecurity systems
650			_aNetwork security applications _xLayer security
650			_aSystem security
942			_cBK
999			_c25229 _d25229