The anti-hacking tag has no wiki summary.
0
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4answers
158 views
The more secure iptables script imaginable. Does one exist? [closed]
I plan on buying a server soon. I'd like the server to be as secure as possible, only having POP3, SMTP, SSH and HTTP open. I know how to write an iptables script to only allow those connections and ...
-2
votes
1answer
87 views
How does Annonymous (or others) hack all of these high profile websites? What are the faults of the server admins? [closed]
In the news in the last 2 years, Anonymous/AntiSEC/etc... has been getting a lot of press for hacking high profile websites:
PlayStation Network
FBI
CIA
Bank websites
Stratfor
etc....
I'd like ...
0
votes
2answers
219 views
VPS under DDoS Attacks [closed]
Possible Duplicate:
Am I getting DDoSed, and what should I about it?
I'm using a 2 VPS Servers.
My domains was unvailable for some time. 1 hour, Somtimes 30 Minutes, and pages loading was ...
0
votes
2answers
176 views
Possible hack attack in Ubuntu Server?
I am having a Ubuntu 10.04 Server with Shorewall 4.4.6.
For some days, i have been seeing that the logs shorewall.log, kernel.log and syslog getting to huge sizes above 20G per log.
It occupied all ...
1
vote
3answers
89 views
Securing a LAMP host from physical data extraction
This is more of a theoretical question and request for advice and pointers than a question about specific software.
I have a distro-agnostic Linux machine (meaning I don't really care what to put in ...
-2
votes
1answer
64 views
Good tutorial for security on a server [closed]
I previously have had trouble with hackers hacking into servers I was using for web hosting. Does anyone know any good tutorials to prevent it, or perhaps give me some tips on how to increase ...
2
votes
1answer
204 views
Tools to block hack attempts in Apache
Currently I'm using Blockhosts & mod_evasive to "manage" minor attacks & spurious requests, I'm wondering if there is something better/more effective out there. Something that behaves like ...
1
vote
2answers
170 views
How to ban potential hacker IP Addresses from Port 80?
I am hosting a bunch of PHP web sites on a web server. While I have taken all precautionary mesaures to protect all ports, Port 80 specific attacks continue. I want to ban any IP Address that taken an ...
1
vote
1answer
297 views
Examining PHP hack script [closed]
I found a number of PHP scripts on a friends webserver which had been loaded by hackers. The actual code was hidden using several layers of encryption as follows. They had a huge string assigned to a ...
2
votes
3answers
80 views
Migrating server post server hack: what should we be scrubbing the data for before moving it over?
In preparation for migrating servers after an infiltration, we want to scrub our data and make sure it doesn't contain any malicious hacks or security holes.
To give you an idea of what I mean, ...
1
vote
3answers
95 views
What are some topics you'd like to see covered in an 'Introduction to Network Security' book?
I'm trying to put together a list of topics in Network Security and prioritize them accordingly. A little background on the book - we are trying to gear the text towards college students, as an ...
1
vote
1answer
931 views
My website is being pestered by “cross_site_scripting.nasl”. What's that about?
My website is throwing up large batches of "Broken link" messages. I assume I'm being probed for a specific vulnerability.
I want to know what the perp is looking for, how they hope it will work, ...
6
votes
6answers
471 views
Database is hacked over and over again; already cleaned the site for SQL injection
I have a client who's asked me to try and analyze a site for vulnerability.
What's happening is, every weekend or so, on field of one record of one table in the database gets changed to the same ...
0
votes
1answer
133 views
hiden iframe unescape
started helping a company with a web site a few days ago... i notices some strange code in some html and php files on the server:
...
1
vote
1answer
234 views
Watch files to help alert on being hacked
I want to help guard against getting hacked (again). One thing I want to do is watch the files that have been hacked in the past (twice in fact, always the same files modified) so i can be alerted if ...
5
votes
3answers
488 views
What is the ip range of EC2
I'd like to setup a rule to block ssh request from EC2 since I've been seeing a large amount of ssh based attack from there and was wondering if anyone knew what their IP ranges are.
EDIT:
Thank you ...
2
votes
5answers
343 views
Has our site been hacked? Google says we are malware! HELP
We receieved an email direct from google this morning, stating that our site is carrying malware. We are a respectful marketing company with no dodgy code or links to malware on our site.
We now have ...
