A Short Note On Network Enhancement Requirements For A Company 's Network

We have been engaged in business for some time, and have been very successful, however we need to re-examine our network configuration and infrastructure and identify that our network defenses are still reliable, before we make any changes. We need to take a hard look at our current configuration of host, services and our protocols within our organization. Data from a large number of penetration tests in recent years show most corporate networks share common vulnerabilities. Many of these

Despite the presence of network security devices such as firewalls and other security appliances, today's corporate networks are still vulnerable to both internal and external attacks by hackers intent on creating havoc. By proactively

This project identifies a two possible issues that can happen during the system operations like hacking or data loss due to improper security provided to the company branches and there is no proper infrastructure of the firewall for the network structure. The aircraft security policy result in failure due to their two year reset program.

Task 2 Problem is network Security .In the company network, I designed the external network and internal network security, In Internal we will use the cisco Layer 3 switch can be divided into different vlan, the departments to separate vlan. For example, accounting department vlan can only account department staff to access the accounting department server files other

Windows Firewall with Advanced Security: Configure advanced firewall settings on both this computer and remote computers on your network.

The intranet helps protects your internal hosts, but it is not in the same place as the host. Internally, the company also has similar services to offer (Web, mail, file serving, internal DNS, and so on) that are meant solely for internal users which will allow tighter controls to be placed for router filtering. Next is the internal network, where everything else remaining is in this segment. The machines on the segment request information from the host including the labs and other departments that Jay’s company’s working with. For each internal network, the company should place a firewall in between each to filter the traffic to provide additional

The best network design to ensure the security of Corporation Techs internal access while retaining public Web site availability consists of several layers of defense in order to protect the corporation’s data and provide accessibility to employees and the public.

As part of the network security team, we will be proving IDI with a network security plan to mitigate the vulnerabilities that have been discovered. A secure site will be set up with network intrusion detection and network protection systems will be available to access via the internal network. Policies will be presented for remote access and the use of VPN. Also contained within this report will be strategies for hardening the network and mitigating risks. An updated network layout with increased network security to meet the current needs will be included.

Two weaknesses were found in regards to the company 's network security. First weakness is a hardware weakness; and another is IDS which not having a Network-based Intrusion Detection System (IDS) in use. The recommended solutions are to show an AAA server for user authentication and authorization to company resources, and deploy a combination Host and Network-based IDS for overall monitoring of the company 's enterprise.

● Remote Management over CLI RMON 1, RMON 2, RMON 3, RMON 9, SNMP 1,

The network is currently running on Windows NT servers (University of Phoenix, 2006). An upgrade to Windows Server 2003 is suggested because it has better security built in than Windows NT servers. Using Windows Server 2003 the Internet Connection Firewall (ICF) can be enabled. The ICF, when enabled is designed to monitor the destination and source of IP addresses that come and go through the Internet. The ICF also discourages port scanning through the internet connection (Palmer, 2003).

Method 4- Use this is an ISA server is in place at your networked business site.

With the increasing use of technology today with computers, there are better ways we can came up with to stop vulnerabilities in a network. As organizations increase their reliance on, possibly distributed, information systems for daily business, they become more vulnerable to security breaches even as they gain productivity and efficiency advantages. Network security is the becoming more important to a business because of the networks and applications. You never know when someone is coming for your business system. Looking at every strategy you have going on for your business. Need to have the set of tools for the security walls to be high. When dealing with hackers or competition all servers not to be access easily. There is a large amount

Network security has changed significantly over the past years. There is more and more data to monitor and analyze in order to detect the activity of your data and systems. Securing a network has many variables. Password authentication, network access, patches, anti-virus protection, intrusion detection, firewall and network monitoring tools are just a few of the things you can do to protect yourself.

Safety of information is the most valuable asset in any organization particular those who provide financial service to others. Threats can come from a variety of sources such as human threats, natural disasters and technical threats. By identifying the potential threats to the network, security measure can be taken to combat these threats, eliminate them or reduce the likelihood and impact if they should occur.