Network Security Measures Essay - 1134 Words

Identify Security Measures Which Address These Threats and Vulnerabilities Any network is vulnerable at its weakest point and perpetrators will try to get in any way that they can. Some just to see if they can and others for manipulated personal gain. Security measures, policy and procedures are written and tailored to meet the specific needs of an organization. Security tools are installed on networks to keep out cyber criminals. Vulnerability is a weakness in a security system. A threat is a set of circumstances that has the potential to cause loss or harm. How do we address the problems of threats and vulnerabilities? We use control as a defensive method. Control is an action, device, procedure, or technique that removes or†¦show more content†¦The ISO and his team were able to stop the malware from spreading; however in doing that it hindered productivity because the network was inoperable for the period of removing the worm. One way to address this situation would be a security policy update implemented immediately that if a laptop does not go through a malware check once it has been off of the network for a period of time, and a malware enters or attempts to enter the network, that employee will be terminated. Although a bit harsh, all need to understand the importance of following policy and procedures which are in place for a reason, the welfare of the company. If a threat penetrates the system’s security not only will the system possibly get damaged, the company may lose the trust of their customers not to mention the man-hours and money it will take to restore the network. Another security tool that could be use is an authenticating tool such as Remote Authentication Dial-In User Service (RADIUS) to allow laptops that have been removed from the server to regain access to the server once authentication has been made. First the user would authenticate their self to the network server. When the authentication reaches the ISO and the ISO verifies the user did properly follow policy for checking laptops for malware once returned from being off the server, the mutual authentication will then be exchanged and the userShow MoreRelatedAn Effective Network Security Measure1824 Words   |  8 Pages making it harder for an attacker to penetrate network defenses. Based on research a multifactor authentication system is a more secure and har der to penetrate method, great for the energy sector; making it an effective network security measure. 3. Firewalls A firewall is an access control security tool used to prevent unwanted access to a network. It is usually the first line of defense and serves sort of like a gate in which all outside network traffic and internet connections are verifiedRead MoreNetwork Security : Measures Protect Data During Their Transmission Over A Collection Of Interconnected Networks1068 Words   |  5 Pagesinfrastructures worldwide. 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