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

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2
votes
1answer
90 views

Suspicious about no-log VPN policy - anyone care to prove me wrong?

This post may sound pretty silly for you as specialists, but for me it is a serious question I cant find an answer to on the internet. Basically, I wanted to encrypt my net connection - obviously, I'...
0
votes
1answer
339 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 ...
1
vote
1answer
80 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 ...
0
votes
1answer
40 views

Feeding Azure portal logs into a SIEM solution

Currently working on a cloud transformation project where all infrastructure is being placed into Azure. We currently use a SIEM solution to monitor and assess events across the environment. The ...
0
votes
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
0
votes
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 ...
0
votes
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 ...
0
votes
2answers
113 views

Repeated “Dos Attack” from remote IPs

I've been having some weird issues with a home network, and it seems to me like I have some vulnerability I don't know about. To be honest, though, I'm not a big network/security guy and I kind of ...
2
votes
2answers
12k views

Kernel Intrusion on home broadband router - what does it mean?

My home broadband connection has been up and down all day, I took a look at the router logs and saw the following: Mar 27 12:22:30 kernel: Intrusion -> IN=atm1 OUT= MAC=34:08:04:00:08:35:18:80:f5:...
0
votes
1answer
104 views

Detection of abnormal file access patterns

A company allows its developers access to snapshots of their entire codebase through a local network share. In order to perform their job, the developers compile code daily, where each compile reads a ...
2
votes
1answer
587 views

PowerShell's Module logging, a few questions

I'm looking for some more information concerning the white paper which goes into some detail over PowerShell's Module logging. Specifically, once this is enabled, are the default cmdlets logged? For ...
0
votes
0answers
9 views

How to enable information logging for all traffic - Cisco ASA [migrated]

How do I enable information logging for all traffic in the Cisco ASA. I do not want to manually go to each rule and set the logging to informational (right now on default)? Also if I do this will ...
8
votes
3answers
334 views

Can you tell if an attack is successful by looking at IPS logs?

In my organization, we have an IPS behind a firewall. Each time a security event is triggered, I am left to wonder if the attack is really successful. For events that are set to drop in inline, we can ...
7
votes
2answers
1k views

Intrusion Prevention Logs

I received an email from a client with IDS logs. I was wondering if the following log has any real indications of the server being compromised. If there are certain things I can do to diagnose the ...
1
vote
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 ...
1
vote
2answers
47 views

Undeletable logging or file-writing

I want to log or write files automatically to a un-deletable storage device. Even if the attacker had offline access to the storage device he/she shouldn't be able to delete the files or logs. If ...
2
votes
1answer
64 views

What is the definition for different access attributes in object access auditing?

Though there is documentation available about configuring Object Access auditing, there is no place where I have found any documents explaining the different attributes in Object Access Auditing. Can ...
5
votes
1answer
126 views

What should I store in the case that a user posts a threatening post?

I am building a social-media type website. I am going to have the users create a profile with their name, email and phone number. When a post is created I plan to have a spot in the database that ...
11
votes
7answers
451 views

Can I trust DNS servers?

If I use my own VPN and use third party DNS - can I trust it? For example, is there any possibilities that an attacker can track the requests by contacting the DNS-hosting (assume that attacker have ...
5
votes
2answers
75 views

Is an application backend expected to potentially log sensitive customer data when in debug mode?

As I am working on a website that asks customers to enter data such as their name, address, phone number, obviously customer data that needs to be protected. I do my best to not log such data (...
2
votes
1answer
3k views

Snort & Logging

I am looking for some support on using Snort in Windows 7. My experience so far is using WireShark, so this is new territory to me. I would like to use Snort to perform a trace, which, after it ends,...
1
vote
1answer
52 views

VPN / VPS and IP logs

Here's the situation: 1) I rent a VPS at a hoster and install VPN on it. 2) Completely disable all logs. Those logs that can not be disabled - permanently delete. 3) I connect to my VPS via VPN (...
206
votes
17answers
18k views

Passwords being sent in clear text due to users' mistake in typing it in the username field

Upon reviewing the Logs generated by different SIEMs (Splunk, HP Logger Trial and the AlienVault platform’s SIEM) I noticed that for some reason quite a few users tend to make the mistake of typing ...
5
votes
2answers
153 views

Are we obliged to provide a complete log should auditors ask for it?

We have a system that outputs and rotate logs on a daily basis. If an auditor requests us to provide logs of a particular date for a particular task, are we obliged to provide a complete full day ...
0
votes
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?
6
votes
0answers
84 views

Is there a place where I can upload my honeypot logs to?

Maybe a weird question but I've had a public facing HTTP/SSH honeypot for a little bit over a year now and was wondering if there was any place that I can upload my logs to? There are a bunch of ...
63
votes
9answers
11k views

I almost searched my password, but didn't press enter. Is my password at risk, because of autocomplete or anything else?

Without even thinking about it, I typed my password into the Google search bar, but I didn't press enter. Since autocomplete is on, does that mean my password has been logged or indexed somewhere? ...
23
votes
4answers
2k views

Should I be worried if I accidentally entered my password in a username field?

Occasionally I will fail to hit Tab properly when entering a username/password combination. This results in me submitting username "myUsername$ecretPa$$word" along with a blank password. I always ...
3
votes
1answer
79 views

Linux log files to back up and review for security

Good morning/afternoon/evening everyone, I am looking into what files I should consistently back up externally from my machine to be able to monitor for any unusual activity. I would look at the files ...
1
vote
2answers
256 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 ...
1
vote
1answer
45 views

Computers connecting to suspicious websites via squid proxy

I am running a squid proxy server on my network which my computers connect through to access the internet. I have noticed several odd entries in the squid access.log file around the same time everyday,...
0
votes
3answers
129 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 ...
21
votes
2answers
2k views

Why would properly logging full http requests be bad practice?

I'm currently looking at Secure Coding Practices documentation provided by Veracode with their code analysis toolsuite. In a "secure logging practices" section, they mention that logging full HTTP ...
12
votes
4answers
11k views

What logs to retain for PCI-DSS?

I am using Splunk to centrally collect all of my logs for PCI-DSS. I'm running into my licensed volume limit and I need to know exactly what needs to be retained for regulatory compliance. I am ...
1
vote
2answers
149 views

Security reasons for kicking user when logged in from two places

When account A has logged into computer A, and then account A starts to log in to computer B, account A in computer A will automatically be logged out. May I know what are the possible reasons in why ...
1
vote
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 ...
6
votes
1answer
827 views

How do I identify which PC made a suspicious DNS query?

Our IDS detected a suspicious DNS packet going to a Botnet (or similar). Since that DC is a recursive relay, how can we identify the client who made that request. (Windows DNS server)
5
votes
2answers
1k views

Retention periods for web logs

I work for an ASP that provides banking solutions Card Services Payments ACH Online Banking And others Back Story: Our company provides an "all in one" solution or parts thereof, we are ...
2
votes
2answers
167 views

staying not signed in: is it the safest procedure?

each time I do connect to a private or public network I log into websites by keeping the option "stay signed in" or "keep me signed in" unselected, so I have to re-type my username and passwod as ...
0
votes
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. ...
1
vote
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 ...
1
vote
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 ...
2
votes
5answers
130 views

Proving an action was done at an exact time - a posteriori

I was thinking about the way git allows to edit the timestamp on commits, and how you can rewrite (public) history that way. I then drifted from that to "can we prove someone did an action at time X ...
1
vote
2answers
18k views

For how long ISPs keep record of Internet usage? [closed]

For how long ISPs keep record of Internet usage? Do they keep record of every page we visit? In what form do they keep such records (remote IP, URL, page title, headers, etc.)? Is it possible for an ...
5
votes
2answers
2k views

How are logs stored with ISP?

When dynamic IP addresses are assigned to users, how do ISPs store the logs? Do they just store the time and address of the websites visited or do they store the whole URL like we see in our browsers? ...
2
votes
1answer
241 views

How secure/private is the browsing history on browsers?

I've been using Aviator secure browser for a while which insists that you run private mode by default (cookies and history wiped after every session), which makes me wonder how secure the history is ...
2
votes
3answers
129 views

What does my iPhone see/track when connected to my macbook PC?

Recently hooked up my work iPhone to my personal MacBook to charge the phone. I viewed some websites that would be questionable on the MacBook using the hotel WiFi. What does the iPhone track when ...
1
vote
1answer
141 views

What browsing history exactly would police have under proposed UK law change? Plain english

It's very unclear what '12 months' browsing history being kept by network provider' actually means to an uninformed person. Thunderbird? VPN? Startpage searches? Bit-torrent downloads? Epic browser (...
3
votes
1answer
89 views

Unusual potential vulnerability scan results in Apache logs

Recently I've been seeing entries similar to the following in my Apache access logs. I've replaced the IP address and time with Xs: access_log:xx.xx.xx.xx - - [xx/xx/xx:xx:xx:xx -0100] "GET /js/query-...
1
vote
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 ...