Interested to Buy Any Domain ? << Click Here >> for more details...
What is Firewall? I saw in one website Firewall is software
and hardware and combination of software and hardware.It is
used to protect user information or avoiding crackers.how
it is?Whether it is hardware?If not then why the images are
like that?(a wall ).Please help me by answering this
question.Advance thanks.
- 4 Answers
- 5804 Views
- Excel, I also Faced
- E-Mail Answers
Answer Posted / umar
Firewall could be a Software application or an Hardware
Device. Software Firewall is installed on OS and Hardware
Firewall installed on the network connection. The main
purpose of Firewall is to block the traffic. It allows the
incoming and outgoing traffic based on the rules we create.
Firewall examines each and every packets and decide to allow
or block based on the rules. There are different types of
Firewall. Statefull, stateless and Deep Packet Filtering
which is called IDS(Intrusion Detection System).
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is frame relay, in which layer it comes
What is an arp and how does it work?
Different Bitwin ADSL & DSL ROUTER? How To Configure
What is malware?
What is data loss prevention (dlp)?
What is BSOD?
What factors would you consider before deploying a web intrusion detection system?
What is slowloris?
What are the different type of networking / internetworking devices
What is an information security management system (isms)?
What does cia stand for in security management?
Explain abouT Security Life Cycle.
What is ospf protocol
What is next-generation firewall (ngfw)?
What is the role of single sign on in authentication technologies?
