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Questions tagged [analysis]

44 questions
15
votes
11 answers

spectrum analyzer that shows 'live' input from the microphone

I have a friend which helps children with speaking disabilities, and she needs some software that shows the amplitude of the sound immediately as the children speak through the microphone. I have tried Audacity, but it has a delay of about one…
Claudiu
  • 151
6
votes
2 answers

Is there a free security log analyzer for apache?

What I need is a forensic log analyzer tool for apache to do the after math of a successful abuse of service attack which took place 2-3 month in the past. We are running a shared hosting service and one of our customers seems to have (or had) an…
hurikhan77
  • 880
5
votes
0 answers

Elasticsearch: How to disable field analysis for a field in a existing index?

I'm using Elasticsearch to analyze my logs. I would like to stop analyzing some fields and consider them as plain strings. Can I disable a field analysis for a field in a existing index?
Tobia
  • 2,403
3
votes
1 answer

BootCKCL.etl file size & Session "Circular Kernel Context Logger" stopped due to the following error: 0xC0000188

I have a few regular / re-occurring errors in my event viewer which seem to be linked to logging upon boot and shutdown. I am running Windows 8 x64 professional. Event ID 4: The maximum file size for session "Circular Kernel Context Logger" has…
Jonathan
  • 31
3
votes
2 answers

Simplest Automated Analysis and Chart Generation Tool?

Are there any products that can take a CSV of info, and quickly generate commonly-asked for info? I'm wondering if there's any way easier than pulling this into Excel or Matlab and manually doing all the different analyses. I have a CSV with info…
Mahmoud Al-Qudsi
  • 3,993
3
votes
0 answers

How to get no-reference video quality metrics (or numerical quality score) for 1080p, h264 video?

For the life of me, I can't find a suitable way to do this. I have 3 videos (all h264), which supposedly came encoded from the same source (they have the same content / offset by up to a second). I do not have the original raw video / any reference…
13steinj
  • 131
  • 2
3
votes
3 answers

Fourier transform software

After spending a lot of time searching for this, I thought that some Super User gurus might know the answer. I'm searching for an open source application to compute a FFT, that could: Import a list of points from a text file (in any format; I…
Clément
  • 950
2
votes
2 answers

Windows Application Analyzer

I'm searching for a programm that is Win7(32 and 64bit) compatible and includes as much usefull features for application forensic as possible, including: File System changes Registry changes Programs like TrackWinstall or SpyMe Tools are achiving…
PaulFreund
  • 235
2
votes
1 answer

Unsure of a way to filter the data I am trying to analyze, don't know if it is possible in excel

I am trying to set some data up for further analysis. I have 3 columns in my data set. The first column indicates a project, the second column indicates a task within that project, and the third column indicates the date that task was…
Keith Miller
  • 27
  • 3
2
votes
1 answer

Is there a way to find out what kind of registry value was queried in Process Monitor?

NAME NOT FOUND is showing in the results-column of Process Monitor, so I was going to create the value myself. But I don't know if it's a Binary, String or, let's say, DWORD that's been tried to access. Does anyone know if there's a way for finding…
CosmicHusky
  • 1,031
2
votes
2 answers

Log application changes made to the system

Windows 7, 64bit. I have an application which I don't trust but still need to run. I would like to run the installer of this application and later on the installed executable under some kind of "strace" for windows which will record what this…
Maxim Veksler
  • 177
1
vote
4 answers

Table data analyzer

I have big file that contains log information. Suppose, it in CSV format and has table structure. I want tool that can load this file and make some queries. For example: show often repeated entries, count of same entries etc.
user23099
1
vote
1 answer

How to efficiently analyze simulation results with various degrees of freedoms?

I have been doing a lot of application testing, trying different libraries, threading ratios, operation distributions, etc... I want to be able to quickly generate graphs from my run data. The data is outputted to a tab separated file that is…
Steven Feldman
  • 113
1
vote
1 answer

Looking for tool to show IP packets (and do analysis) sent/received from/to my machine (want to debug why can't mount network drive)

fiddler2 comes close but this only deals with web browsers it seems. I need this tool to debug why I can't mount a common standard network/NAS drive (e.g. via SMB/SAMBA) in Windows 7 Pro and Home. Looking for definitive answer to accessing a network…
therobyouknow
  • 4,258
1
vote
0 answers

Generate alert from pcap file with Snort

I'm learning to use snort by myself and I can't figure out if I'm generating alerts from a file well. The rules i have in local.rules are: alert icmp any any -> any any (msg:"Testing ICMP"; sid:1000001;) alert tcp any any -> any any (msg:"Testing…
Claudia De Michele
  • 11
1
2 3