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Recent questions tagged firewall
Recent Blog Comments
Ohh, yeah now turned off. Got it sir, Thank you :)
I guess you might have turn on "Only GATE...
https://gateoverflow.in/280484/tifr2019-b-11 Arju...
Which question disappeared? Can you share a link?
OFFTOPIC:- @Arjun sir why are the questions of...
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Recent questions tagged firewall
0
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1
Firewall
" Firewall will only allow external hosts to send packets on existing open TCP connections or connections that are being opened (by internal hosts) but not allow them to open TCP connections to hosts in the private network" What problem will arise, if it open TCP connections to hosts in the private network ?
" Firewall will only allow external hosts to send packets on existing open TCP connections or connections that are being opened (by internal hosts) but not allow them to open TCP connections to hosts in the private network" What problem will arise, if it open TCP connections to hosts in the private network ?
asked
Jun 7, 2018
in
Computer Networks
srestha
350
views
firewall
computer-networks
1
vote
3
answers
2
ISRO2018-77
What is one advantage of setting up a $DMZ$ (Demilitarized Zone) with two firewalls? You can control where traffic goes in the three networks You can do statefull packet filtering You can do load balancing Improve network performance
What is one advantage of setting up a $DMZ$ (Demilitarized Zone) with two firewalls? You can control where traffic goes in the three networks You can do statefull packet filtering You can do load balancing Improve network performance
asked
Apr 22, 2018
in
Computer Networks
Arjun
2k
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isro2018
computer-networks
network-security
firewall
2
votes
1
answer
3
UGCNET-Sep2013-III: 58
A _____ can forward or block packets based on the information in the network layer and transport layer header Proxy firewall Firewall Packet filter firewall Message digest firewall
A _____ can forward or block packets based on the information in the network layer and transport layer header Proxy firewall Firewall Packet filter firewall Message digest firewall
asked
Jul 24, 2016
in
Computer Networks
jothee
1.4k
views
ugcnetsep2013iii
computer-networks
firewall
40
votes
3
answers
4
GATE2011-2
A layer-$4$ firewall (a device that can look at all protocol headers up to the transport layer) CANNOT block entire $\text{HTTP}$ traffic during $9:00PM$ and $5:00AM$ block all $\text{ICMP}$ traffic stop incoming traffic from specific $\text{IP}$ address but allow ... to the same IP address block $\text{TCP}$ traffic from a specific user on a multi-user system during $9:00PM$ to $5:00AM$
A layer-$4$ firewall (a device that can look at all protocol headers up to the transport layer) CANNOT block entire $\text{HTTP}$ traffic during $9:00PM$ and $5:00AM$ block all $\text{ICMP}$ traffic stop incoming traffic from specific $\text{IP}$ address but allow outgoing ... to the same IP address block $\text{TCP}$ traffic from a specific user on a multi-user system during $9:00PM$ to $5:00AM$
asked
Sep 29, 2014
in
Computer Networks
jothee
10.1k
views
gate2011
computer-networks
network-security
firewall
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