Reputation
1,981
Top tag
Next privilege 2,000 Rep.
Edit questions and answers
Badges
1 7 17
Newest
 Yearling
Impact
~118k people reached

Apr
1
revised What is the security of one time login with SMS code?
added 111 characters in body
Apr
1
revised What is the security of one time login with SMS code?
added 590 characters in body
Apr
1
reviewed Approve What is the security of one time login with SMS code?
Apr
1
answered What is the security of one time login with SMS code?
Mar
10
comment Is it possible to fake incoming IP?
@GdD, But not wrong,... Answer edited.
Mar
10
revised Is it possible to fake incoming IP?
added 298 characters in body
Mar
10
comment Is it possible to fake incoming IP?
If you use mail config to whitelist IP, this could be faked by mail header forgery. If you use such a firewall to block ip and whitelist, this could be ok, but from there. non authorized IP could not connect your mail server, even for authentication.
Mar
10
revised Is it possible to fake incoming IP?
added 537 characters in body
Mar
10
answered Is it possible to fake incoming IP?
Mar
4
comment How do I know if my computer is being used for a botnet-based DDoS attack?
Wow! +1 after approx 16 months... Not well paid, as I know this tool not completely dead... (I've seen a suspicious log on one of my servers, last week. Download a modified version, but same script, modified, but using same methods, my killer will surely find them.)
Feb
25
comment Unknown process on my ubuntu machine communicating over multiple ports with UDP proto
Let us continue this discussion in chat.
Feb
25
comment Unknown process on my ubuntu machine communicating over multiple ports with UDP proto
Yes this is suspicious! Search for entries concerning 69.171.230.114! string _%DB%B5_%DB%B5 seem designed to bug your script. See /users and how this interact with DB. Maybe you have to sanitize inputs when /user in invocated.
Feb
24
comment Unknown process on my ubuntu machine communicating over multiple ports with UDP proto
So browse your access.log files, search for ip with a lot of access just before Feb 4 18:04 and upto Feb 4 18:10 but few or no more after... So you could see which script was accessed and how.
Feb
24
comment Unknown process on my ubuntu machine communicating over multiple ports with UDP proto
Answer edited!!
Feb
24
revised Unknown process on my ubuntu machine communicating over multiple ports with UDP proto
added 194 characters in body
Feb
24
comment Unknown process on my ubuntu machine communicating over multiple ports with UDP proto
Well, postgresql is clearly the way of input of this kit!
Feb
24
comment Unknown process on my ubuntu machine communicating over multiple ports with UDP proto
There is no cipher;-) select wait for an input, recv recieve an input.. and so on. If you find read or write, you may see something between double quotes...
Feb
24
revised Unknown process on my ubuntu machine communicating over multiple ports with UDP proto
added 240 characters in body
Feb
24
answered Unknown process on my ubuntu machine communicating over multiple ports with UDP proto
Dec
21
comment IPtables accepting SMTP without being configured?
Instead of adding DROP as last rule, use default policy (-P switch)!