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

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untangle server at work place privacy

When I am browsing in an environment where Untangle server is installed, can the network admin track everything I do? for example: Skype chat messages Personal emails (Gmail, Yahoo)
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1answer
166 views

What is LFI vulnerability

LFI: Local file inclusion. After going through many tutorials I have two things I can/t figure out: checking the vulnerability: I don't understand what makes a website vulnerable or not. For ...
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3answers
5k views

Building a secure server with CentOs [duplicate]

Possible Duplicate: Hardening Linux Server I recently started to manage my own server with a cloud-based server. Recently I got hacked somehow and the server was used for phising. On the ...
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4answers
92 views

employing SSL even on non critical web server [duplicate]

I know that SSL should be used on web servers that need to gather credit card information etc..however, is it industry best practice to also turn on SSL even for non critical web servers? eg those ...
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3answers
598 views

How to detect anomalous activity in web server traffic?

I'm wondering how to successfully detect malicious activity in my web server traffic? Could you point me out some popular solutions which can help me to detect attacks on my web application? I ...
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2answers
3k views

Questionable request to /user/soapCaller.bs

My webserver logs revealed a request to /user/soapCaller.bs from 220.226.188.32, which maps to Mumbai, India. The HTTP user agent is called 'Morpheus * Scanner'. My server returned a 404 error. ...
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3answers
88 views

Why pull upgrade from production server rather pushing them from development server?

I am reading a book on security which suggest that if you have both development and production server and if you make some change, you should pull them from production server rather pushing them from ...
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3answers
478 views

Can my customer's ISP trace who visited my business website?

I own a private business and a web site with a domain name hosted with Godaddy US. I live in Europe. I want to know if the various ISP of my customers in my country can find out who visited my web ...
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4answers
368 views

Should i use SSL for local access?

I have a web service which can be accessed only from websites hosted on the same server (i use 127.0.0.1 ip). Should i use SSL for the communications between the sites and the service, or would that ...
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2answers
160 views

What due diligence is required for HTTPModules that run within IIS?

I noticed some HTTP Handlers in my Web.config that appear to intercept HTTP traffic and manipulate it. Since there has already been an exploit with a similar component produced by Microsoft, what ...
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1answer
3k views

WordPress Hacked - Found a suspicious “class-wp-style-table.php” [closed]

I recently had all of my WordPress accounts on my server hacked. The only suspicious files I found are listed below. These were the only files edited in the last 5 days (June 3, to be specific). ...
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2answers
342 views

Statistics of attacks on unhardened Web Server

Suppose my web server is on the public internet. It's not behind firewall hardware. It does use HTTPS, and it has its OS firewall software turned on - but this is the only security mechanism in place. ...
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2answers
2k views

HTTPS Certificate mismatch alert before redirection

Let's analyze the following situation: A server is hosting 10 websites: site1.com - site10.com. Only one of these websites uses SSL -site1.com. If you try to access site2 - site10 over https the ...
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3answers
4k views

Using Netcat to detect the webserver type

In order to know which server a site is running I can use netcat. Through the following command I can gather information about the type of server installed. netcat -vv www.example.com 80 But if ...
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2answers
264 views

Good Practices to secure a Gaming Web Server, Memcached Server & MySQL Server

We have developed Game for Facebook platform. We have several Gaming Web Server, Memcached Server & MySQL Server. Here we have to work with facebook Payment API. We need to secure enough our ...
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3answers
316 views

Is there a security problem accessing my laptop via WIFI?

I'm developing a web application for mobile devices on my local server in my laptop. My laptop is connected to company network via LAN. And, my project manager, wants to check the web application ...
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2answers
157 views

Security of php code on webserver - obfuscate?

Can the php source of a web app be considered safe on the server, or is it worthwhile obfuscating the code to reduce the chance of successful theft? I think my question boils down to 'Is there a ...
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1answer
136 views

How does a browser choose which certificate to use if my web server has multiple certificates?

I'm using Apache 2.4, with two certificates, one RSA signed by CACert, and one ECC self-signed. Neither of these certificates provide a path to a broswer-trusted root certificate. My question is ...
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1answer
933 views

“ScriptResource.axd” vulnerability in Windows Server 2008

I am using Windows Server 2008, Plesk 9.5, IIS 7, SQL Server 2008, and recently I have received and email claiming this server is vulnerable, and sent me the following URL: ...
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1answer
63 views

Best practice for https Private Key Generation

I am working with a security person that baffles me a bit with the practices he performs. Besides the issue of this person insisting on bypassing every security measure in place we have got into it ...
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1answer
85 views

How do I know if root account has been compromised?

My server was hacked with some files being overwritten to generate spam links on the index page. All my previous backups contain the same modified files, making the nuking from orbit option a puke. If ...
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2answers
104 views

Path traversal exploit

I have an Apache server which seems to be vulnerable to Path traversal, because when I test This url : http://localhost/ati/../test.txt it will be changed to the this: http://localhost/test.txt and ...
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2answers
88 views

Segregating Offline Server and Internet Connection in one pc

What I want to do: Setup a PC with two routers. One router is directly connected to the internet, the other is connected to an offline workspace server. My client will be connected to both via a ...
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1answer
129 views

Why is the HTTP Server header not used by most servers, but the User agent used by most browsers? [closed]

I've read that the Server header would disclose information, and that its use would be bad. The arguments made in that question also apply for the User agent header. So why is it still used, and not a ...
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1answer
152 views

Is authentication through proxy sites safer?

usually in office or wherever whenever we are blocked with gmail and facebook websites,we used to browse the site with the proxy sites,we used to pass our login data through proxy sites,my question is ...
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1answer
1k views

Skype chat history and web browsing history CHECK

In an office work place, can a network admin have access to my Skype chat history and web browsing history without logging in to my pc since all pc's are connected with the same network? i am ...
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2answers
529 views

How do I securely identify a remote (self programmed embedded) device in PHP?

Is there a reliable way in PHP to identify a device that might be behind a Router (so the IP is not unique)? Background: I have several embedded devices (self programmed & adaptable) that contact ...
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2answers
159 views

secure certain data on my webserver

I've developed a website where people add their sensitive data. Not credit cards, but lets say they share things about themselves which are private and it wouldn't be good if other people see that ...
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3answers
710 views

Implication of URL injection in an URL shortener service

EDIT There have been upvotes retracted or downvotes due to, I think, a serious misunderstanding of my question. In the following I'm not concerned about the URL leading to a site containing malware ...
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2answers
122 views

What was done to gain a list of home directory accounts?

Today some sites were defaced in our WHM/cpanel VPS. I understand that the common cause of this is outdated scripts/plugins/etc. However as I was checking the file manager of one of the accounts I saw ...
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4answers
386 views

Integrity monitoring for a LAMP server

So I'm setting up a small e-commerce app, and am thinking what happens if the server is compromised. We are selling software so potentially an intruder could generate themselves some free serial ...
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1answer
1k views

IIS password protected website

I have a website built upon windows IIS and to use password to protect the website and disable anonymous logon to that website, the ONLY way is to disable the anonymous logon in IIS and use a windows ...
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4answers
9k views

blocking direct access to files via url input while still allowing a script on server to access files

I am trying to accomplish the following and have been unsuccessful. I would appreciate any insight. Scenario: http://www.mydomain.com/filename.html is a webpage. On this webpage I am running a ...
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1answer
37 views

Running webserver with SSL enabled but not used

We have a web server hosted by a third party running on port 80. They have also enabled SSL but we did not use it. We are just using port 80. Right now, when I do a vulnerability scan, some SSL ...
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1answer
113 views

Cross Domain Javascript security [duplicate]

I used a web vulnerability scanner to scan my web site. It indicates several links with "Cross domain Java script source file inclusion." May I know how would an attacker exploit this type of ...
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1answer
68 views

Should statically-linked server binaries (daemons) be deemed more secure? [closed]

For a long time I've pondered this question. I am aware of the benefits and downsides of dynamic libraries (shared objects), including the infamous article by Drepper. All other things being equal, ...
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4answers
463 views

What needs to be focused on when hardening a LAMP stack? [closed]

I have a site running on a VPS. I set up the LAMP stack and a few other programs personally. This is only the second time I have set up a VPS and I am a bit worried about security. Are there things ...
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2answers
86 views

Preventing interaction among web application on a shared hosting account

I have multiple web application installed in separeted directories in a shared hosting account. My worry is if one application get hacked, attacker can use it to attack other applications too. So, My ...
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1answer
544 views

Can closing port 80 lead to more security?

If a website is running on HTTPS only, is it reasonable to close port 80 of the web server and only leave port 443 open? Does this action provide more security for the website?
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2answers
341 views

PCI Compliance Distibution

I run a small e-commerce website hosted on a dedicated server with Debian 6 Squeeze. I need to become PCI compliant (the card industry standard for security). Therefore I have registered with ...
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2answers
380 views

How do I import a PKSC#12 private key into Java 5 (which may require PKCS#7)

I have a newer private key I have to import into an older server. How do I take a newer PKCS12 cert and import it into an older version of java that uses a different format?
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1answer
167 views

How safe is WSIT username authentication with symmetric key?

I have an ajax-ws web service (exposed via glassfish) that uses username authentication with a symmetric key to encrypt and authenticate clients(link). How secure is this mechanism? Is this enough to ...
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2answers
350 views

What are the go-to books on server security? [closed]

To learn how to keep things secured, and to do a good job at it, what books should one check out?
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1answer
673 views

How to fix the audit failure in our web server

We noticed that we are getting the following audit failure logs in our web server. The workstation is not in our network. Can anybody help me how to isolate and prevent this from happening? An ...
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1answer
123 views

Where to find a fake hierarchy for a honeypot for double-dot/path traversal attacks?

I would like to provide content when a hacker tries something like GET /../../../etc/passwd, but they may choose something else, other than passwd. I will install notification of when somebody does ...
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1answer
74 views

How to know an Apache web server mod_cgi module is enabled?

I am currently working on penetration test of a web site that uses an Apache HTTP server. To test a vulnerability which is related to mod_cgi module, I need to know whether this web site uses mod_cgi ...
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1answer
64 views

What are the traces of a mysql attack on a server when the attacker has full permissions?

I just turned my server off yesterday, after it began to distribute comment spam across the internet, at an astounding rate over 70 "spams"/min, bottom of the line 1/2 gig ram VPS. I'm still trying to ...
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3answers
59 views

Is it good practice to let Node/Go/… act as a frontend webserver?

I'm used to writing web stuff in PHP and let Apache or nginx handle the actual HTTP handling and load my code via whatever means (mod_php, fcgi, fpm, ...). I'm under the impression that this is a ...
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1answer
37 views

add another layer of protection on top of oauth 2

My Rest API is protected using Oauth2. My main client is a native app. it's working great but there are certain calls to the API that i want to make sure that are performed from my client - meaning ...
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1answer
56 views

How safe are networking ACLs based on IP-address?

As far as I know, a determined attacker would have no major issues in hacking the IP address of the packets contained by his (web) request. Therefore, I cannot see how an Access Control List (such as ...