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Firewall

Scheduled Pinned Locked Moved The Lounge
phpsysadminsecurity
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  • realJSOPR realJSOP

    Make double-damn sure that the first thing you do on your firewall is change the admin password (and user ID if it will let you). To make things just a little more difficult, you could also change the internal subnet IP to something other than 192.168.x.x.

    "Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
    -----
    "...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

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    Bradml
    wrote on last edited by
    #13

    Please Mr Simmons... tell me more! ;P


    Brad Australian -CAUTION- The previous statement may contain traces of PHP, and by reading this statement you negate the right to vote me down.

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    • realJSOPR realJSOP

      I have a xincom. It's fairly inexpensive, lots of features, and better than either a linksys OR a netgear.

      "Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
      -----
      "...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

      B Offline
      B Offline
      Bradml
      wrote on last edited by
      #14

      Those xincom units look like the best option I have seen. What model are you using?


      Brad Australian -CAUTION- The previous statement may contain traces of PHP, and by reading this statement you negate the right to vote me down.

      realJSOPR 1 Reply Last reply
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      • B Bradml

        Hey all. I need some advice for a friend. She has had a bit of trouble with hackers getting into her network. She has asked me what firewall I recommend and I honestly don't know what best suites her circumstances. It has been a very long time since I have used a firewall that wasn't a Cisco. I was thinking along the lines of one of the Lynksis boxes, or maybe a netgear. It is just a home network so she doesn't have a huge budget but she dies need decent security. Maybe I will just organize her a Cisco.....


        Brad Australian -CAUTION- The previous statement may contain traces of PHP, and by reading this statement you negate the right to vote me down.

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        Phil Harding
        wrote on last edited by
        #15

        I use a US Robotics wireless router+modem+FW combi thing, before that a DLink ISDN router+modem+FW thing and never had any network intrusion problems, although plenty of attempts. Change the admin passwords, close external access to the devices configuration applications, restrict internal access to the device to your networks ip address or subnets. You could run the excellent tests found at Gibson research to assess vulnerability http://www.grc.com[^] I don't run any SW bound firewall, just AV software If memory serves the USR device cost around £80

        Phil Harding.
        myBlog [^]  |  mySite [^]

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        • B Bradml

          Hey all. I need some advice for a friend. She has had a bit of trouble with hackers getting into her network. She has asked me what firewall I recommend and I honestly don't know what best suites her circumstances. It has been a very long time since I have used a firewall that wasn't a Cisco. I was thinking along the lines of one of the Lynksis boxes, or maybe a netgear. It is just a home network so she doesn't have a huge budget but she dies need decent security. Maybe I will just organize her a Cisco.....


          Brad Australian -CAUTION- The previous statement may contain traces of PHP, and by reading this statement you negate the right to vote me down.

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          Rocky Moore
          wrote on last edited by
          #16

          You might try SmoothWall to turn an old machine into a firewall. Suppose to be good and if you got an extra box laying around (I know I usually do), then it is an easy way to go. The software had tons of options. http://www.smoothwall.org/[^]

          Rocky <>< Latest Code Blog Post: Vista for Web Development, Read this first! Latest Tech Blog Post: USA City Burnt To Death...

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          • B Bradml

            Hey all. I need some advice for a friend. She has had a bit of trouble with hackers getting into her network. She has asked me what firewall I recommend and I honestly don't know what best suites her circumstances. It has been a very long time since I have used a firewall that wasn't a Cisco. I was thinking along the lines of one of the Lynksis boxes, or maybe a netgear. It is just a home network so she doesn't have a huge budget but she dies need decent security. Maybe I will just organize her a Cisco.....


            Brad Australian -CAUTION- The previous statement may contain traces of PHP, and by reading this statement you negate the right to vote me down.

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            S Offline
            S Douglas
            wrote on last edited by
            #17

            Get her a SonicWall[^]. Does everything the Cisco will but at cheaper cost.


            I'd love to help, but unfortunatley I have prior commitments monitoring the length of my grass. :Andrew Bleakley:

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            • B Bradml

              Basically this is how it is structured: Web> Modem > Ancient Router with built in firewall(Doesn't work too well) ans VPN support.> Print server(OLD); New printer; 1 Ps3; 4 Windows Boxes; 1 SUSE box; central networked storage; multiple media devices; a couple laptops SO basically she needs a hardware firewall at the place of the router.


              Brad Australian -CAUTION- The previous statement may contain traces of PHP, and by reading this statement you negate the right to vote me down.

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              Roger Stoltz
              wrote on last edited by
              #18

              You don't say anything about whether it should be wireless or wired, nor if your friend has some kind of switch or if all equipment is plugged directly into the router. I've used D-Link 604[^] for about six years and I think it's a great alternative for home network solutions. D-Link 604 is a router, DHCP server and firewall in one single box for approx. $50. The firewall also has the ability to disable ping response to WAN side and DoS attack protection, but that has to be configured through the web interface. -- Rog


              "It's supposed to be hard, otherwise anybody could do it!" - selfquote

              "No one remembers a coward!" - Jan Elfström 1998
              "...but everyone remembers an idiot!" - my lawyer 2005 when heard of Jan's saying above

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              • R Roger Stoltz

                You don't say anything about whether it should be wireless or wired, nor if your friend has some kind of switch or if all equipment is plugged directly into the router. I've used D-Link 604[^] for about six years and I think it's a great alternative for home network solutions. D-Link 604 is a router, DHCP server and firewall in one single box for approx. $50. The firewall also has the ability to disable ping response to WAN side and DoS attack protection, but that has to be configured through the web interface. -- Rog


                "It's supposed to be hard, otherwise anybody could do it!" - selfquote

                "No one remembers a coward!" - Jan Elfström 1998
                "...but everyone remembers an idiot!" - my lawyer 2005 when heard of Jan's saying above

                B Offline
                B Offline
                Bradml
                wrote on last edited by
                #19

                It is wired (sorry to omit that).


                Brad Australian -CAUTION- The previous statement may contain traces of PHP, and by reading this statement you negate the right to vote me down.

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                • B Bradml

                  Those xincom units look like the best option I have seen. What model are you using?


                  Brad Australian -CAUTION- The previous statement may contain traces of PHP, and by reading this statement you negate the right to vote me down.

                  realJSOPR Offline
                  realJSOPR Offline
                  realJSOP
                  wrote on last edited by
                  #20

                  I have the DPG-402. The DPG-502 is a newer version of the same unit.

                  "Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
                  -----
                  "...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

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                  • realJSOPR realJSOP

                    I have the DPG-402. The DPG-502 is a newer version of the same unit.

                    "Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
                    -----
                    "...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

                    B Offline
                    B Offline
                    Bradml
                    wrote on last edited by
                    #21

                    Cheers mate, Email me when you find out. Brad [-at-] trueguava [dot] com


                    Brad Australian -CAUTION- The previous statement may contain traces of PHP, and by reading this statement you negate the right to vote me down.

                    realJSOPR 1 Reply Last reply
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                    • B Bradml

                      Cheers mate, Email me when you find out. Brad [-at-] trueguava [dot] com


                      Brad Australian -CAUTION- The previous statement may contain traces of PHP, and by reading this statement you negate the right to vote me down.

                      realJSOPR Offline
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                      realJSOP
                      wrote on last edited by
                      #22

                      I edited my original reply - it's a DPG402. I think it's been replaced by the 502.

                      "Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
                      -----
                      "...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

                      B 1 Reply Last reply
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                      • realJSOPR realJSOP

                        I edited my original reply - it's a DPG402. I think it's been replaced by the 502.

                        "Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
                        -----
                        "...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

                        B Offline
                        B Offline
                        Bradml
                        wrote on last edited by
                        #23

                        How much was that?


                        Brad Australian -CAUTION- The previous statement may contain traces of PHP, and by reading this statement you negate the right to vote me down.

                        realJSOPR 1 Reply Last reply
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                        • B Bradml

                          How much was that?


                          Brad Australian -CAUTION- The previous statement may contain traces of PHP, and by reading this statement you negate the right to vote me down.

                          realJSOPR Offline
                          realJSOPR Offline
                          realJSOP
                          wrote on last edited by
                          #24

                          The 502 is going for $168 from amazon.com

                          "Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
                          -----
                          "...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

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