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14
votes
3answers
3k views

Bruteforce attack on my FTP server

I recently setup VSFTPD on my personal server for sharing files over FTP. In the vsftpd.log file, i see hundreds of failed attempts to login with usernames like "adminitrator" , "adminitrator1", ...
9
votes
2answers
1k views

Does http.sys vulnerability affect Windows not running any webservers?

Windows kernel level HTTP driver http.sys is affected by remote code execution vulnerability (MS15-034). This security update resolves a vulnerability in Microsoft Windows. The vulnerability ...
5
votes
2answers
2k views

Annual Rate of Occurrence (ARO) and Exposure Factor (EF) Data

I'm calculating loss expectancy (SLE/ALE) but where or how does one get data on annual rates of occurrences for various things? From simple hard-drive failure rates to something complex like the ...
4
votes
1answer
212 views

Can I safely post the output of lspci, lsusb, lshw?

I'm having trouble with my SD card, and have been asked to inspect the output of tail -f /var/log/syslog, sudo lspci -v -nn, sudo lsusb, and sudo lshw. tail shows nothing when I insert the card, so ...
3
votes
4answers
473 views

Safari downloaded my php source once. Should I worry?

I uploaded via ftp, then typed in the URL of the script to Safari; Safari downloaded the source!! This hosting site has never done that before - .php scripts have always executed. I can't duplicate ...
3
votes
1answer
92 views

Is a newly installed server with no services running (but connected to the web) at risk?

A new server has just been installed but literally has nothing else running on it, no services setup to SSH in or anything yet (it's a Linux server). However, it is hooked up to the web so I can ...
3
votes
2answers
909 views

Securely expose WebService from Enterprise Network to Internet Client

(coming from stackoverflow) Are there any standards (or certified solutions) to expose a (Web-)Service to the internet from a very security-sensitive network (e.g. Banking/Finance)? I am not ...
0
votes
4answers
571 views

Anonymity through Tor over VPN [closed]

I want to do some research on network anonymity. Assume that I am careful enough not to disclose any personal information while connected to an anonymous network. If I run a system that uses TOR ...
0
votes
1answer
34 views

Listing technologies/languages in LinkedIn Project History a Security Issue?

In my LinkedIn Profile, when I list my past projects as a Software Developer, I think it to be beneficial to list the technologies/languages used. My question is, does this impose a security ...