612 reputation
214
bio website
location
age
visits member for 2 years, 7 months
seen 8 hours ago

Nov
8
comment Spam mail through SMTP and user spoofing
I'm running postfix; but I've noticed it with 3 other servers that I manage that use qmail and exchange.
Nov
8
asked Spam mail through SMTP and user spoofing
Oct
30
revised DD wrt bandwidth usage by user
deleted 36 characters in body
Sep
30
comment is it possible to install java without the browser plugin?
I did not give full path because it can be in Program Files or Program Files (x86) or anywhere else one chooses to install Java.
Sep
29
comment is it possible to install java without the browser plugin?
Yes, removing the ability to execute or deleting it completely will alleviate applet or plugin security concerns.
Sep
29
revised is it possible to install java without the browser plugin?
added 6 characters in body
Sep
29
answered is it possible to install java without the browser plugin?
Sep
26
accepted How do SPF records reduce spam?
Sep
25
comment How do SPF records reduce spam?
When you say may; are you referring to mail servers that use SPF; or is there some other way to validate an SPF record?
Sep
25
revised How do SPF records reduce spam?
edited title
Sep
25
asked How do SPF records reduce spam?
Sep
23
comment Dediced server for all network functions?
Sounds like a homework question. You can have all functionality on a single server; just note that there is a single point of failure for everything. 50 computers on a single network is bad practice; there will be network congestion.
Sep
12
comment Banner Grabbing DNS?
That did it, thanks.
Sep
12
accepted Banner Grabbing DNS?
Sep
12
asked Banner Grabbing DNS?
Sep
5
accepted Linux user-space vs kernel -space file system performance
Sep
5
comment Linux user-space vs kernel -space file system performance
Typo, he doesn't use user space file systems because of "performance" impacts.
Sep
5
revised Linux user-space vs kernel -space file system performance
deleted 2 characters in body
Sep
5
asked Linux user-space vs kernel -space file system performance
Aug
28
accepted Is /dev in linux virtual?