A SURVEY ON NETWORK SECURITY: ISSUES AND CHALLENGES

Secure Network has currently become a necessity of any organization. The safety threats are increasing day by day and creating high speed wired/wireless network and net services, insecure and unreliable. currently – a - days security measures works additional significantly towards fulfilling the innovative demands of today’s growing industries. the requirement is additionally elicited in to the areas like defense, wherever secure and attested access of resources are the key problems associated with info security.This paper has delineate the necessary measures and parameters relating to giant industry/organizational necessities for establishing a secure network. Wi-Fi networks are quite common in providing wireless network access to completely different resources and connecting varied devices wirelessly. There are would like of various necessities to handle Wi-Fi threats and network hacking tries. This paper explores necessary security measures associated with completely different network eventualities, so a totally secured network setting might be established in a company. Author conjointly has mentioned a case study as an example the marginal set of measures needed for establishing network security in any organization. Keywords: Intrusion Detection, Security Attacks, Security Measures, Security Tools, WAN, Security Factors, Firewalls, Gateways