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30 Cards in this Set
- Front
- Back
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Premise router |
First line of defenseFilters using access list |
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OSSR |
Outer security screening router Filtering for outside the firewall |
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External DNS suite |
Set up for someone to easily hack into a fake network, allows for you to find intruders |
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VPN Suite |
Direct tunnel for printers, ect |
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Intrusion detection system |
Used to see if/who is getting Into your network |
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ISSR |
Inner security screening router Next line of defense after OSSR |
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Service switch |
Allows for connection to other servers (vscan, DNS mail suite, Web cache suite) |
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Vscan suite |
Virus scanner that scans inbound and outbound emails and attachments for viruses |
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DNS/mail suite |
Mail forwarding |
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Fleet router |
Router connecting directly to a ship |
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DNS server |
Converts IP addresses to fully qualified domain names |
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VLAN |
Network within a network. Can separate departments. |
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Raid 0 |
Striping |
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Raid 1 |
Mirroring |
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Raid 5 |
Striping and parody |
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Tier 1 |
24/7 help desk |
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Tier 2 |
System administrator |
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Tier 3 |
Liason for the NOC |
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Tier 4 |
Hardware and software upgrades |
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IEEE |
Institute of Electrical and Electronic engineers |
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UTS |
Unshielded twisted pair |
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STP |
Shielded twisted pair |
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Port 20 & 21 |
FTP protocol |
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Port 22 |
Secure shell |
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Port 23 |
Telnet |
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Port 25 |
SMTP |
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Port 53 |
DNS |
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Port 80 |
HTTP |
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Port 110 |
POP3 |
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Port 443 |
HTTPS |
