Thursday, April 9, 13:33
Home security Firewall: Positive and negative you need to know

Firewall: Positive and negative you need to know

Firewall is defined as Firewall, as a set of systems applied to authentication and the way users access and use networks. Although the firewall is very important for it protection of data, network users and network devices, has some weaknesses.

Advantages of Firewall:

Firewall helps organizations implement their security policies and security measures.

In addition, it implements access controls, where access to certain network services can be assigned selectively to specific groups through authentication.

It also allows network administrators to evaluate and track network traffic.

Finally, it can alert network owners and users to any suspicious network activity.

- Advertisement -

Disadvantages of Firewall:

Since firewalls are often implemented as gates or bridges between networks, attacks from the network system are not detected by the firewall. For example, if a user with access rights, knowingly or unknowingly, provides access to certain services to another user without access, the firewall will not detect it.

It can only filter out intruders that go through the firewall, so if one hacker has a way to pass around the firewall, it will not be detected.

It requires a number of well-structured security policies to function properly. Firewalls can not protect networks with excessive rules and policies.

If someone is licensed, the protection or filtering capability of the firewall is limited. For example, if a user is licensing a spam email to log in to the inbox, the email filtering firewall will not stop emails from the excluded address, even if it has malicious links and viruses.

LEAVE ANSWER

Please enter your comment!
Please enter your name here

LIVE NEWS

Google Stadia Pro is available for free for two months! Time for video games!

The situation we are experiencing lately due to corona, is one of the most difficult situations of ...

Russia-linked group publishes fake documents to create rift between countries

The report comes after election security experts remain on alert for attempts to manipulate the 2020 election by ...

COVID-19: Can it be "reactivated" in treated patients?

According to the Korean Centers for Disease Control and Prevention (KCDC), Coronavirus COVID-19 can be "reactivated" in treated patients. Indicatively, approximately ...

Instructions for the face shields created by Apple

The pandemic of coronavirus has affected all areas of our daily lives and especially our work ....

Windows 10: WSL Linux integration test in File Explorer

Windows 10 improves integration between Windows Subsystem for Linux (WSL) and File Explorer, ...

XHelper malware: reinstalled after resetting to factory settings

The malware XHelper, which affects devices running the Android operating system, was first discovered ...

The Fall of the Zoom: Google forbids its employees to use it

A few weeks ago, Zoom was one of the top teleconferencing solutions. Many people working ...

OTEAcademy: Telecommunication Program for Scientists & Freelancers, affected by COVID-19

OTEAcademy participates in the special telecommunication program - certification for scientists and freelancers affected by COVID-19.

Facebook wanted to buy Pegasus Spyware to track Apple users

According to NSO CEO Shalev Hulio, Facebook tried to buy ...

7 apps to watch movies online at the same time as your friends

According to the recommendations made by governments and health organizations around the world, ...