A system whose primary function is to deliver web pages on request to clients.

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3answers
43 views

Find the destination script of an inbound TCP connection on our shared webserver

We have a shared webserver which is being monitored constantly by our ZABBIX agent. On some hours of day we have unusual TCP traffic on port 80. Lets say we have over 400 connections from IP address ...
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vote
1answer
72 views

Securing a VPS network with a VPN and a DMZ

I've got several VPS boxes (Digital Ocean boxes w/Ubuntu) that I would like to lock down from the outside world. I want to have several private boxes (web servers, db servers, puppet/master boxes ...
0
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1answer
59 views

Securing user supplied files in IIS

I have an Internet website running on IIS/Windows configured as follows: The website is publicly accessible for visitors to browse. A user can login and upload files. The user will be able to see ...
0
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1answer
31 views

cd-rom distro — plus additional validation

dear security experts: we would like to create a very safe webserver. we are in awe at the sophistication and complexity of many solutions, but they don't apply to us. we are a small shop. by ...
1
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0answers
29 views

Does standard configuration in Tomcat pose any security risk?

I have a simple test website on Tomcat running on RaspberryPi. Pi is behind a router. Port forwarding is on and I can access the website from the Internet. What are the security risks of standard out ...
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0answers
39 views

firewall zones for private web server

How can I configure the zones of a firewall to provide maximal security for a private web application? Here is the use case: 1.) Twenty known users will have http/https access to the web ...
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0answers
40 views

How to manage security for multiple PC and VM?

I have a firewall VM which creates I have used to setup subnet for different purposes. For example: (fake ips, of course) 1.1.2.1/24 DMZ 1.1.3.1/24 Internal 1.1.5.1/24 security/logging I use ...
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0answers
19 views

Blocking IP After multiple connection with Netsh advfirewall to mitigate DDos

Hello I wanna block Ip address if they exceed 20 connections with port 80 TCP for HTTP Server. I wanna do this using Netsh advfirewall, In Linux I use IPTables: iptables -I INPUT -p tcp --dport ...
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0answers
16 views

Is it a security risk to give read/write permissions to /Library/WebServer/Documents to my main account?

The default setting is that the apache2 root-directory Documents is owned by root and I have to enter a password each time I change it. This is why I want to give full permissions to my user account ...
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0answers
90 views

OSSEC, what is it telling me about port changes?

I've been diving into OSSEC for the last couple of months, but I feel unclear on one of it's alerts. I've provided the alert below. The main difference I see in previous output and current output is ...
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0answers
41 views

securing my API: concept of accesstokens

first of all I want to excuse for the bad spelling and grammar. English is not my mothertongue. I have built a JSON communication between frontend(website) and my NodeJS webserver. I want to keep in ...
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0answers
120 views

How to stop auto-created files to happen?

I'm new to "Information Security" so I hope I'm in the right place. I'm experimenting a very disapointing problem on my hosting server: some files are automaticaly created and I don't know how. The ...
0
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0answers
120 views

Is opportunistic encryption support optional for HTTP/2?

I'm a little unclear on the subject of opportunistic encryption of the HTTP:// address scheme in HTTP/2. According to the bug report, it looks like it's kinda optional, and an afterthought: ...
0
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0answers
93 views

Managing keyczar keysets across multiple servers (google compute engine)

I'm a developer building a web service that will be required to store a few credentials for 3rd party services that would themselves provide access to customer data that I would consider sensitive. ...