2
votes
1answer
454 views

How does Windows/IIS keep a certificate protected or should I never run Apache Webserver on a Windows server?

If I follow the reasoning of a colleague it seems you should never run Apache Webserver or Tomcat on a Windows server if you want to keep the https certificate safe. Let me explain before this ...
0
votes
1answer
165 views

Installing SSL on load balancer and the internal IP

I have a server which has an internal IP (Used to access from local) and an external IP (accessed from Internet and placed in the load balancer). And both will use the same URL ...
2
votes
2answers
830 views

For TLS how to instruct IIS 7 to include Intermediate CAs to be included in the Certificate Request frame?

I am observing an issue in which the TLS handshake is failing between a Java Client and a web service hosted under IIS 7. Upon wiresharking the attempt it seems that the problem is the list of ...
2
votes
0answers
495 views

SSL Certificate Authentication Issue 403.7

I have been trying to configure SSL for authentication and was unable to resolve this error 403.7 on IIS 7.5 windows 2008r2 vps server. I would like to give access to few computers where client ...
3
votes
3answers
5k views

BEAST: IIS6: Failing PCI scan - are these ciphers OK?

Our PCI compliance scanner, TrustWave, have failed our Win 2003/IIS6 site on BEAST because of the following cyphers: Cipher Suite: SSLv3 : DES-CBC3-SHA Cipher Suite: SSLv3 : RC4-SHA Cipher Suite: ...
0
votes
1answer
294 views

Configuring IIS SSL for PCI

Is there a clear, concise list of of SSL settings available for IIS which will pass my PCI audit scanning? Preferably something for both IIS 6 and IIS 7 I'm currently running into BEAST issues but ...
4
votes
1answer
805 views

IIS 6.0 - mitigating BEAST

Recently, my PCI assessor informed me that my servers are vulnerable to BEAST and failed me. I did my homework and I want to change our webservers to prefer RC4 ciphers over CBC. I followed every ...
9
votes
2answers
520 views

How insecure is PowerShell Web Access?

Windows Server 2012 comes with a new feature that allows you to administrate the server via a PowerShell command line in any modern browser including Smartphones. This sounds cool and scary at the ...
4
votes
2answers
3k views

Test website for SSL 2.0

I'm in the process of disabling SSLv2 on our IIS-based webserver and am wondering how I can test that SSLv2 is actually disabled? The website is still in development so not visible outside our ...
1
vote
4answers
286 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 ...
2
votes
1answer
2k views

What is the industry standard approach to disable weak ciphers to mitigate vulnerabilities?

Particularly this question is focused for Windows Server 2008 R2. I know the registry can be used to modify particular entries to disable weak ciphers if they are known. I saw this tool: ...
1
vote
1answer
2k views

What are the consequences of disabling ssl v2 and weak ciphers?

It is my understanding that IIS has ssl v2 enabled by default. Also, TLS 1.0, if enabled, allows for at least one known major vulnerability titled "beast attack". If the weak and vulnerable ciphers ...
21
votes
3answers
21k views

How to fix SSL 2.0 and BEAST on IIS

As you can see on this post TeamMentor.net vulnerable to BEAST and SSL 2.0, now what? the app I'm currently development got flagged for SSL 2.0 and BEAST by SSL Labs. I'm using IIS 7.0 with the ...
6
votes
7answers
3k views

What is the danger of hosting your SSL certificate yourself?

I have Active Directory Certificate Services on my server, which makes it possible for me to deliver an SSL certificate for the websites hosted on the same server. I know that normally, I need to ...
4
votes
3answers
340 views

Locking down web-based admin areas with personal SSL certificates

I've been tasked to setup a secure platform, where I've been asked to assign personal SSL certificates to administrators, and have the server only allow persons into the administration areas that have ...
3
votes
3answers
1k views

Need to secure (and add SSL?) RPC port 443 on Win2003 server

So I received an email from my system administrator who wants me to secure a server I own that seems to have a vulnerability in port 443 (which is Windows RPC over HTTPS). Disabling it I know causes ...
9
votes
3answers
8k views

SSL handshake failure modes

In SSL if the handshake is not succesful, does it always end with a handshake alert? Or are there other ways to finish the SSL connection (acceptable by standard). I am asking this, because in an ...