Specific to logging of alerts, activities and actions. This also covers user's history managed by software such as browsers.

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1answer
300 views

What info to log/store about a user login?

Currently I am saving LastLoginAt, LastActionAt, LastLogoutAt, and LastLoginFromIPAddress. I am not so sure about the value of logging/saving details of logouts and IP addresses, as I am not sure of ...
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1answer
262 views

OSSEC New Install: Scan and analyse full log?

When OSSEC is installed and started, it starts analyzing configured logs starting the date it was installed. Is there a way to have it scan and analyze the full logs?
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1answer
76 views

Track cmd executions history logs?

I bought a new notebook with Windows 10 Home edition installed on it. The notebook also had tons of other software pre-installed: all kinds of drivers, keyboard back-lighting managers and so on. I've ...
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2answers
253 views

ArcSight logging - Windows Workstations

I am reviewing a security configuration for Workstation security log review, we have an environment wherein the logs are captured and sent to ArcSight tool for analysis. However, how do we validate ...
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1answer
116 views

Strange Log in Apache

I found in my Apache log something strange in requested URL / method request (I suspect an attempt to hack): \x1b\x95J\xe2h\xa7\xcfj\xe1`\x85R\x1f\x98\x9e\xcf\xdedFM(\xa8\xbcc\xc0P\xd9::e\xed\xaa~...
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1answer
179 views

Home broadband security logs

I checked my home (broadband)routers security logs just today and found these logs LAN Attack: IN=ptm0.1 OUT=n/a MAC="mac address here"a SRC="source ip address here" DST="my public ip address here" ...
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2answers
401 views

Prevent a page from appearing in browser's history

I have inherited an ASP website where sensitive data was passed in the query string as part of the URL. Something like this: www.example.Com/Test?details=Username&moreDetails=blahblah If we ...
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2answers
780 views

Extracting Facebook ID or email from browser's history

While I was looking at my browser's history I noticed there has been a Facebook login from my computer, there are some Facebook related messaging and profile links in my browser history (chrome). The ...
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1answer
374 views

how to continuously caputre all my network traffic? [closed]

I've got a Linux desktop that will be a gateway between my private network and the open internet. I'd like it to capture and store all network traffic passing through it continuously, 24/7 (until the ...
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1answer
2k views

How to find IPS events in sonicwall syslog

I have a sonicwall os firewall, and the security dashboard shows about 9 intrusion prevention events in the last month. Most are called "Suspicious CIFS traffic 4". I have syslog servers setup with ...
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1answer
4k views

By default, does a linksys router log connections?

Routers have many settings that allow it to be safe and secure for the users that are connected to that network. A lot of these settings have to be manually configured though, which includes ...
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1answer
433 views

Where do I find more information about a given hacking attempt requests to my website?

Having a report which shows me to which requests my website responded with a 404, I often find hacking attempts like this: Some are recurrent and too explicit, like PHPMyAdmin-type requests ...
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1answer
962 views

Windows Session Recording Software

I'm trying to monitor connections and actions made by administrators (or any user connecting) to a server through TSE (i'm simplifying). I've heard about a software which can record a video of any ...
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0answers
35 views

Is there an easier way to test suricata has enough resources to run without losing packets?

I'd like to see the effect of changing my Suricata hardware and software, and in particular make sure I can determine the rate above which I'll start to lose data. I'm running ESXi with 20 cores and ...
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0answers
32 views

Can Cisco ASA 5510 (or 5520) suppress its logging when under DOS attack? [closed]

I know that Bluecoat devices for instance can suppress their logging under e.g. bad CPU circumstances like DOS attack. Do other devices like (Cisco ASA) Firewalls protect themselves as well ? Logging ...
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1answer
94 views

Understanding Snort log

I am new to Snort, and I have ran Snort through a .cap file and got the logs that I should interpret. If I take for instance a block of log like the one below: [**] [1:2463:7] EXPLOIT IGMP IGAP ...
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1answer
75 views

Security server log review [closed]

We have a Kiwi Syslog server for Centralized logging purposes. Currently, our focus is only on monitoring, reviewing and reporting User Account/Password Violations. We already used the necessary ...
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1answer
42 views

Can one trace downloads in storage unit? [closed]

Does My Passport WD keep a history of downloads, transfers etc? In other words can user A detect user B's activity? Or can it just see the content of the storage unit?
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0answers
296 views

Logging all traffic crossing SSH proxy

Is there a way to log SSH sessions proxied through a machine (User-> SSH Proxy -> Server (with SSH)) without modifying the SSH daemon on the proxy? I need to log all the commands as well as responses ...
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0answers
212 views

Trying to GET “/iptac-xxxx” not found in nginx log. Is an attack?

I've found some messages like this one, in my nginx error.log. open() "[my-domain]/iptac-[a long long string]/http:/[my-domain]/" failed (2: No such file or directory), client: , server: , ...
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0answers
135 views

Anyone seen weird messages in their logs?

I've been reading over the logs on my honeypot and discovered the following messages that seem to be either gibberish or a cypher message: kernel: v0 neigfradn tt kernel: [2108296.63083] devc nt nee ...
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0answers
94 views

Why is Windows auditing svchost by default?

I would like to know why, by default, Windows set an audit rules on svchost.exe ? While it's used only when auditing is active, i don't understand why there's a special treatment for this file since ...
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1answer
78 views

Bizarre HTTP requests to VPS, former malware command and control server?

I just bought a new VPS with Linode. I installed Apache and noticed some very strange behavior that I have been seeing consistently throughout the logs. So basically, I keep receiving stranger HTTP ...
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2answers
3k views

Will an ISP give out network/traffic info upon request?

Nothing big, just a fear of embarrassment. I use my mom's (she pays for it) internet service to connect online and stuff. The thing is, I am nervous that she may possibly ask the ISP for some traffic ...
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2answers
174 views

Improve SSH logs

I want to improve my SSH log. I would like to basically be able to see failed attempts with ip address and the password used. is that possible? Right now I see something like this: Failed password ...
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1answer
425 views

SSH Log: “Accepted password for user…”

I have only port 29999 open for SSH connections. But in the log file I see entries like this: Accepted password for user1 from 190.101.200.100 port 55805 ssh2 saying that a connection was accepted ...
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1answer
1k views

Penetration testing job entry exam [closed]

What type of hands on tests should I expect in a interview for a entry level penetration tester? And what do examiners expect a candidate to accomplish (i.e. full compromise)? The reason I ask is ...
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3answers
240 views

Odd Server Logs

I have a webapp running using Django. I recently activated some middleware which is supposed to alert me of 404's where the referrer is within my domain (supposedly indicating a 404 that is my fault). ...
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1answer
64 views

Resuming an interrupted nmap scan:

I need to: --resume <filename>: Resume an aborted interrupted scan. But I didn’t: -oN/-oX/-oS/-oG <file>: Output scan in normal, XML, s|<rIpt kIddi3, ...
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1answer
507 views

Why my files that Encrypted with EFS in Windows 8.1 shown in Linux ubuntu?

i Encrypted my files with EFS in windows 8.1 so i logged in ubuntu and without any warning , its shown my files actually not Exactly the file but shown the path of file and the name and i can ...
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1answer
566 views

501 Not Implemented ServerInfo.jsp

I looked at my logs from amazon ec2 instance and found the following lines: 94.177.121.102 - - [29/Mar/2014:08:50:52 +0000] "XGET /web-console/ServerInfo.jsp HTTP/1.0" 501 418 "-" "-" 94.177.121.102 -...
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1answer
153 views

Should I log wrong passwords? [duplicate]

I have a public-facing web application where anyone can register an account. The passwords I store are salted and hashed. When someone tries to overtake the account of someone else through guessing ...
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1answer
78 views

What security exposure (if any) can result from lots of apparently odd referrers in server log

I see relatively many referrers such as the following (as reported by Webalizer) in a web server log. The server is located outside Russia and it's a small one. 8 3 http://tiandeural.ru/ 19 ...
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2answers
744 views

Monitoring access logs of Web application [closed]

Is there any open source framework or libraries which can provide security monitoring capabilities for Web application by analyzing Web application access logs. Basically i need to monitor and analyze ...
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1answer
83 views

Security considerations in storage of audit logs

How can I securely store audit logs of activity from a system such as together with source data or separately off site?
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3answers
125 views

How does a hack leave no trace in server logs when there is a WORM IDS?

I am wondering if a hacker managed to either SQL inject or social engineer into a database, how does one not leave a trace in the IDS (Intrusion detection like OSSEC)? If an IDS is monitoring the ...
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1answer
108 views

MySQL AES_ENCRYPT Logs Output

Need: I need to be able to store AES encrypted user data (journal entries) in my database and those entries need to be plain-text searchable. Issue: MySQL outputs queries to its logs in plain text. ...
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1answer
28 views

Printing and deleting as a security measure

I have an anonymous online community whose posts are deleted from the server after 21 days. In order to provide evidence against bullying and illegal activity, I'd like to keep logs without leaving my ...
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1answer
266 views

PCI Logging Data Elements for Network Devices, Databases and Wireless Networking

What is the best way to figure out what exactly needs to be logged for Network Devices, Databases and Wireless Networking Devices? I'm not an expert in this area but I need to figure out what data ...
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3answers
87 views

How to learn IP range from inside company

I'd like to block all users from inside Company X from visiting my website. However I don't work at Company X. Is there an efficient way to learn what the IP is when people inside Company X access the ...
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1answer
107 views

How to log all resources my site needs from other sites? [closed]

is there any simple way to log/list all resources my website (wordpress & theme) needs from the outside? Like jquery, fonts and all this stuff. I want to host it on my own server. (doesn't matter ...
0
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1answer
93 views

Can Sagan block active acts once they've been detected?

I'm trying to determine if Sagan can do anything similar to fail2ban where detected attacks can be temporarily blacklisted, via a system's firewall (iptables). Does Sagan have any "countermeasures" or ...
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2answers
179 views

SVG-Snippets in Access-Log: Probe or Error?

I get some hits every then and there from different IPs, always the same scheme: GET /blah/Resources/Public/Css/data:image/svg+xml;base64,... HTTP/1.1" 404 795 "http://some.referer/" "Mozilla/4.0 (...
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2answers
239 views

My Apache log is kind of freaking me out [closed]

So, last night I looked at the Apache log of my shared hosting account for the first time. There was quite a lot of traffic that looked suspicious, specifically a lot of GET request from a domain, ...
0
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3answers
2k views

Security checklist for hosting a website on dedicated server - Linux [closed]

I have been searching for a while now. But i can't find a start-up and advanced sought-of checklist to understand the most important things to consider while going for dedicated hosting server for a ...
0
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1answer
5k views

How to know, in Windows XP, if files were copied, deleted or moved from a pendrive?

A pendrive with some sensitive files were connected to a Windows XP computer. I'll have access to that computer, now it's turned off. How can I analyze if some or all files from my pendrive were ...
0
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1answer
343 views

SIEM technology is it database friendly? [closed]

I have a few questions regarding the use of Databases in SIEM technology. I would appreciate if you guys can help me understand / answer these questions. The answers from you help me design the SIEM ...
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0answers
3 views

Syslog pull method instead of push [migrated]

I'd like to know if it's possible to pull logs with Syslog (rsyslog or syslog-ng) instead of push. Thanks for any help
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0answers
33 views

What defines a Secure Audit Log as such and how do you implement it?

What features would you expect from a secure audit log? Is there more than not being able to change it and make sure you know who wrote it? You do that by hashing the previous entry and signing the ...
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0answers
11 views

Where can I find sample logs/ loggin templates or generate them ?

I am trying to build an environment that will generate simple data, basically simulating small client environment. I have a tool that can generate data from sample log files and modify them/replay ...