A firewalll is hardware or software that prevents hackers or malicious software from getting into your computer without your knowledge.
Firewalls serve as barriers between the internet and network to end user devices. Firewalls can be physical hardware and software suites. Often systems utilize both approaches simultaneously.
A firewall can be either hardware or software
I think firewalls can be both software and hardware. When you buy computers, it will usually always come with a limited time only antivirus and firewall.
Usually software but some hardware firewall devices are produced.
The Firewall is software or hardware that checks information coming from the internet or a network, and then either blocks it or allows it to pass through to your computer, depending on your firewall settings.
The Firewall is software or hardware that checks information coming from the Internet or a network, and then either blocks it or allows it to pass through to your computer, depending on your firewall settings.
backup
A Firewall (either hardware on the router, or software on the computer) helps to protect attacks from the internet.
firewall is a hardware or software solution to enforce security policies. In the physical security analogy,
A peice of hardware of software that blocks internet or network traffic is called a Firewall.
Firewall doesn't care what is contained in communications. A firewall is software or hardware that checks information coming from the Internet or a network, and then either blocks it or allows it to pass through to your computer, depending on your firewall settings.
No as no software is compulsory
firewall