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

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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
427 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
941 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
31 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
28 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
64 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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2answers
79 views

Books about theoretical basis in log management [closed]

I'm looking for a books about theoretical basis in log management, not about tools. I need it to write my master's thesis. I need books about: log sources, log collection storage techniques, ...
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0answers
73 views

Personally identifiable information in query parameter for Tomcat REST service

I have a REST API running in a Tomcat container that has an endpoint that takes a customer email address as a query parameter. It's something like this: /customers?email=foo@bar.com Customer email ...
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1answer
71 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
41 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
258 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
191 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
129 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
78 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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0answers
1k views

SIEM-AlienVault; Risk Metrics, Assets, and basics [closed]

Been trying for a week now to get AlienVault (referred to as AV hereon) running with little success. I've gone through 2 installs so far. First time messing with SIEM, though have very limited ...
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2answers
2k 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
165 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
403 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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1answer
42 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
457 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
547 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
147 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
75 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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3answers
235 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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2answers
727 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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3answers
66 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
74 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
27 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 ...
0
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1answer
263 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 ...
0
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3answers
86 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
106 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 ...
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1answer
89 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
235 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, ...
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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 ...
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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 ...
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1answer
330 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
6 views

What should be the user set to , if i want to send the suricata log files to remote nxlog? [closed]

I am stuck at a point , basically i have suricata installed on the machine & the same machine has rsyslog. I am wondering by which user:group should we run suricata such that it is able to produce ...
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1answer
193 views

Filtering Telegram Traffic

I want to filter Telegram Messenger to monitor the network activities (logging) from any platform. I'm wondering if there is any signature I can look into to detect the traffic, maybe a list of server ...
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0answers
28 views

Security Data Analytics - Classical Measurements/Metrics

for my new Job I have to prepare information about how Security Data Analysis is actually use in practice. So my question is if someone can provide me with measurements/metrics/queries (don't really ...
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0answers
30 views

Security Flaw in all “logging by” system - phishing opportunity

We all face such popups. How can you assure that it's NOT phishing, if It's not in the browser. UIWebView (View that displays this logging view) is controlled by application we really don't even ...
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0answers
178 views

Asking for more information about AlienVault.com using Spiceworks, viability of “suspicious IP” alert

Website here: alienvault.com I've been trying out Spiceworks for about a week, seeing what use I get out of it. Today I log in and see an alert: "(my computer) has established a connection to ...
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4answers
505 views

Strange activity on Apache httpd access log [duplicate]

I have set up an Apache/2.2.22 (Debian) Server on my Rasberry Pi. Looking at my access.log, I see a bit of strange activity consisting mostly of GETs, which is quite disconcerting as I am a complete ...
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2answers
98 views

What is the PCI requirement for tracking software installation on workstations?

We have a task open right now to implement UAC and matching event log tracking for our devs installing software on their machines. I've been asked whether storing/parsing these logs centrally is a ...
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3answers
648 views

How information in an access log could be used to identify the true identity of an impostor?

Is it possible to use information in an access log to identify the true identity of an impostor who has acquired unauthorized access to a computing system (Perhaps by combining several different ...
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1answer
114 views

Tracing the attacker

I have seen from: http://www.scientificamerican.com/article/tracking-cyber-hackers/ "The source field can be changed [spoofed] by an attacker to make it seem like it's coming from someplace it's not" ...
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3answers
59 views

Design centralized logs collection through USB flash drives using hardware-based security for host computers

I have to centralize logs collection from many different widespread computers on which I can only plug USB flash drives. Those computers should not be reachable from the network in any case to prevent ...
-1
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1answer
2k views

How to decrypt passwords gained by wireshark? [closed]

We are trying to see who is using network VPN. I used Wireshark to sniff the network, I gained some users and passwords. The usernames were in plain text, but the passwords were in two different ...