Isbn: 9787115315113 - computer network security essentials ( 4th edition ) general higher education eleventh five-year national planning materials(chinese edition) (1 resultados)

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-07-01 Pages: 314 Publisher: People Post Press computer network security is a concern the whole society and solved a big problem. Higher education Eleventh Five-Year national planning materials : Computer Network Security Essentials ( 4th Edition ) describes how to protect their networks and network data in the system will not be damaged and lost . and how to ensure data during transmission safety . to prevent tampering with the data and to maintain data authenticity .Four Satisfaction guaranteed,or money back.…