Amazon Web Services used for ssh login attempts

Monday, May 12th, 2008

I get ssh login attempts almost daily, mostly from DSL, asian or eastern european IP addresses but this one caught my eye: Illegal users from these: 75.101.221.220 (ec2-75-101-221-220.compute-1.amazonaws.com): 210 times admin/password: 16 times test/password: 15 ...

Domain-name based ssh login attempts

Wednesday, April 23rd, 2008

The last few weeks I have noticed some illicit ssh login attempts that uses parts of the reverse DNS domain name as user name when it tries to login. The last attempt looked like this in my LogWatch summary: Illegal users from these:     195.38.107.55 (aquila.euroexpert.tvnet.hu): 9 times        root/password: 4 times        ...

WordPress crack attempt this morning!

Wednesday, April 16th, 2008

When I got to work and viewed this blog I noticed that Sidebar Widgets was disabled. I thought "That's weird!" When I tried to login to the administration interface I was told that my WordPress database needed upgrading. I thought "That's weird!" Some further investigation revealed that someone managed to upload a ...

SSL certificate anguish

Friday, March 21st, 2008

Today I overcome my SSL certificate anguish. It used to be a bit of a mess to get it right, but it's so simple on Ubuntu nowadays. It is almost only running the apache2-ssl-certificate command that is needed.

Highway to Dell, part four

Friday, February 29th, 2008

(Continued from Highway to Dell, part three.) Before buying the Dell Inspiron1525 I did some research and I found a thread about PPP problems with Ubuntu on the machine. I sent a PM to the author of the post and asked of his/her experiences. I got this reply ...

an unknown filter was not added: DEFLATE

Wednesday, February 27th, 2008

I looked in Apache's error_log file and noticed multiple lines like this: an unknown filter was not added: DEFLATE After thinking a bit I recalled that I added the following line in the .htaccess file in the root directory for on one of my domains, but never tested it properly: AddOutputFilterByType DEFLATE text/html ...

Highway to Dell, part three

Monday, February 25th, 2008

(Continued from Highway to Dell, part two.) The trackpad is much easier to work with since I followed these instructions. I also set MaxTapTime to "0" (zero) to disable tapping on the trackpad, and SHMConfig to "on" so that I can use synclient, gsynaptics or similar programs to play ...

Highway to Dell, part two

Friday, February 22nd, 2008

(Continued from Highway to Dell, part one.) Yesterday I swapped hard disk drive in the Dell Inspiron 1525 (without even booting Windows Vista), inserted the DVD with ubuntu-dell-1525n-intelvideo-reinstall.iso downloaded from http://linux.dell.com/files/ubuntu/iso-images/ and installed Ubuntu. Everything I've tried worked out of the box except the wireless network. The Dell ...

Intrepid Ibex

Thursday, February 21st, 2008

According to Mark Shuttleworth's announcement yesterday the name of the autumn release of Ubuntu will be Intrepid Ibex.

Highway to Dell, part one

Wednesday, February 20th, 2008

(Kind of continued from About to buy a new laptop.) I ordered a Dell Inspiron 1525 on Februrary 12 and the delivery was estimated to Match 17. A few minutes to 7 AM this morning the delivery company called and said they were to deliver before lunch today! Unfortunately ...