FINAL HELP FOR IT SECURITY ENJOY GUYS
Iptables –A FORWARD –s 0/0 –d 0/0 –j ACCEPT
Iptables –A FORWARD –s 0/0 –d 0/0 –j DROP
Iptables –P FORWARD DROP
Iptables –A FORWARD –s 0/0 –d 0/0 –j REJECT
None of the above
InternNIC newsletters
ARPA
RFCs
IANA
RDPs
Check & report on network error conditions
Generate networking stats
Control traffic flow across networks
Track end-to-end connectivity
None of the above
Having your gateway router block inbound traffic from "private IPs" (ex192.168.x.x)
Only allowing traffic to leave you network with a source IP in your company's IP range
Installing a spam filter on your mail server
Only allowing traffic into your network with a source IP not in your company's IP range
Having the firewall ensure that traffic from public IP’s can’t get into your network
Low physical security
Active services
Open ports
The human element
Bad passwords
Confirming your identity with an element unique to the person
Supplying your identity
Using your identity to assign access rights
Tracking what users are doing while accessing the systems
None of the above
False
True
Yes
No
A TCP/IP session setup process
An ICMP Request / Reply process
An ARP process
A UDP-based FTP session
A TCP/IP session shutdown process