methodologies that Microsoft Windows firewall uses, Define a firewall. Define firewall security techniques,strengths and weaknesses of the Microsoft Windows firewall

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Microsoft Windows Firewall Security Techniques 1

Microsoft Windows Firewall Security Techniques 4

Microsoft Windows Firewall Security Techniques

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A firewall is a networking device that filters network traffic (data packets) entering and leaving the network. They create a barrier between a trusted private net-

work and public networks such as the internet (Ciprian, 2019) methodologies Static packet filtering controls the access based on the user-defined rules. It does this by monitoring source IP address, destination IP address, and port number. It operates on layers 3 of the OSI model (Ciprian, 2019). Advantages of static packet filtering · It’s easy to implement and configure · Has a negligible effect on network performance

Disadvantages of static packet filtering · A big number of access control list (ACL) is difficult to manage and allows IP spoofing

Network Address Translation (NAT) NAT translates private IP addresses to public addresses to hide the source IP address. This technique prevents devices from re- motely accessing the private network for the organization. Proxy Firewalls Proxy firewalls act as an intermediary between client and server. The connection is usually between a proxy; then proxy send the same communication to the server (Ciprian, 2019). Advantages · Proxy server insulates the server from attacks as it acts as the intermediary · Provides elaborative log credentials

Disadvantages · When it fails it poses network security to the entire organization network · Its memory and processor intensive Application gateway

This is a firewall technique that balances traffic for the web application. It is applied to selected applications such as Telnet and FTP servers

Transparent Firewall It functions like a bridge that operates in layer two of the OSI model and can easily be configured without interfering with Internet protocol ad- dresses. It blinds users from detecting whether there is a firewall. It also performs application inspection (Sharma et al., 2017)

References

Ciprian Rusen ( 2019, April 19).Windows Firewall: your system’s best defense. https://www.howtogeek.com/school/windows-network-security/lesson4/ Sharma, R.

K., Kalita, H. K., &Issac, B. (2017, July). Different firewall techniques: A survey. In Fifth International Conference on Computing, Communications and

Networking Technologies (ICCCNT) (pp. 1-6).IEEE.

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Microsoft Windows Firewall Security Techniques 1 Microsoft Windows Firewall Security Techniques 4 Microsoft Windows Firewall Security Techniques

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Microsoft Windows Firewall Microsoft Windows Firewall Microsoft Windows Firewall

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A firewall is a networking device that fil- ters network traffic (data packets) enter- ing and leaving the network. They create a barrier between a trusted private net- work and public networks such as the in- ternet (Ciprian, 2019) methodologies Sta- tic packet filtering controls the access based on the user-defined rules. It does this by monitoring source IP address, destination IP address, and port number. It operates on layers 3 of the OSI model (Ciprian, 2019).

Original source

It filters network traffic (data packets) en- tering and leaving the network Firewall methodologies Static packet filtering con- trols the access based on the user-de- fined rules It does this by monitoring source IP address, destination IP address, and port number It operates on layers 3 of the OSI model (Geeks for Geeks,2019) Advantages of static packet filtering

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Student paper

Advantages of static packet filtering · It’s easy to implement and configure · Has a negligible effect on network performance Disadvantages of static packet filtering · A big number of access control list (ACL) is difficult to manage and allows IP spoof- ing Network Address Translation (NAT) NAT translates private IP addresses to public addresses to hide the source IP address. This technique prevents devices from remotely accessing the private net- work for the organization.

Original source

· It’s easy to implement · It has a negligi- ble effect on network performance · It can be configured in a variety of routers · A large number of access control list (ACL) is challenging to manage · It allows spoofing of IP addresses Network Ad- dress Translation (NAT) NAT translates private IP addresses to public addresses to hide the source IP address This tech- nique prevents devices from remotely ac- cessing the private network for the organization

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Student paper

Proxy Firewalls Proxy firewalls act as an intermediary between client and server. The connection is usually between a proxy; then proxy send the same com- munication to the server (Ciprian, 2019). Advantages · Proxy server insulates the server from attacks as it acts as the inter- mediary · Provides elaborative log credentials

Original source

Proxy firewalls act as an intermediary be- tween client and server The connection is usually between a proxy then proxy send the same communication to the server Advantages · Proxy server insulates the server from attacks as it acts as the intermediary

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Disadvantages · When it fails it poses net- work security to the entire organization network · Its memory and processor in- tensive Application gateway This is a fire- wall technique that balances traffic for the web application. It is applied to se- lected applications such as Telnet and FTP servers Transparent Firewall It func- tions like a bridge that operates in layer two of the OSI model and can easily be configured without interfering with Inter- net protocol addresses.

Original source

Disadvantages · When it fails, it poses network security to the entire organiza- tion network This is a firewall technique that balances traffic for the web applica- tion It is applied to selected applications such as Telnet and FTP servers Transpar- ent Firewall It functions like a bridge that operates in layer two and can easily be configured without interfering with IP ad- dresses (Sharma et al.,2016)

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It blinds users from detecting whether there is a firewall. It also performs appli- cation inspection (Sharma et al., 2017)

Original source

It blinds users using the networking from detecting whether there is a firewall It also performs application inspection

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your system’s best defense. https://www.howtogeek.com/school/win- dows-network-security/lesson4/ Sharma, R.

Original source

Your System’s Best Defense https://www.howtogeek.com/school/win- dows-network-security/lesson4/

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Student paper

K., Kalita, H. K., &Issac, B.

Original source

K., Kalita, H K., & Issac, B

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Different firewall techniques:

Original source

Different firewall techniques

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In Fifth International Conference on Com- puting, Communications and Networking Technologies (ICCCNT) (pp.

Original source

In Fifth International Conference on Com- puting, Communications and Networking Technologies (ICCCNT) (pp