I have added two new rules to all the Sonicwalls I have listed in my Sonicwall GMS. I have blocked ports 6789, and 4751 to prevent the following viruses to open security holes.
Netsky S has a back door program that once a system is infected it will try to communicate on port TCP 6789. See the below links for more information. http://www.pcworld.com/news/article/0,aid,115555,tk,dn040704X,00.asp http://www.sophos.com/virusinfo/analyses/w32netskys.html Bagle U also has a back door Component. The link below has more information. http://www.sophos.com/virusinfo/analyses/w32bagleu.html If you have any questions please let me know. _____________________________________________________________________ _____________________________________________________________________ Scott Fosseen - Systems Engineer -Prairie Lakes AEA http://fosseen.us/scott _____________________________________________________________________ There is no reason anyone in the right state of mind will want a computer in their home. - Ken Olson, President of Digital Equipment Corp, 1977. _____________________________________________________________________ --- [This E-mail scanned for viruses by Declude Virus on the server aea8.k12.ia.us] --------------------------------------------------------- Archived messages from this list can be found at: http://www.mail-archive.com/[EMAIL PROTECTED]/ ---------------------------------------------------------
