We've discussed SSO before. I would like to re-enhance the conversation with defined requirements, taking into consideration recent new developments.
In the past week I've been doing market research looking for answers to the following key issues:
The project should should be:
Requirements
SSO solution for web applications.
Integrates into existing developed products.
has Policy based password security (Length, Complexity, Duration and co)
Security Policy can be managed using a web interface.
Customizable user interface (the password prompt and co. screens).
Highly available (99.9%)
Scalable.
Runs on Red Hat Linux.
Nice to have
Contains user Groups & Roles.
Written in Java.
Free Software (open source) solution.
None of the solutions came up so far are "killer choice" which leads me to think I will be tooling several projects (OWASP, AcegiSecurity + X??) hence this discussion.
We are ISV delivering front-end & backend application suite. The frontend is broken into several modules which should act as autonomous unit, from client point of view he uses the "application" - which leads to this discussion regrading SSO.
I would appreciate people sharing their experience & ideas regarding the appropriete solutions.
Some solutions are interesting
CAS
Sun OpenSSO Enterprise
JBoss Identity IDM
JOSSO
Tivoli Access Manager for Enterprise Single Sign-On
Or more generally speaking this list
Thank you,
Maxim.
What about FreeIPA?
"FreeIPA is an integrated security information management solution combining Linux (Fedora), 389 (formerly known as Fedora Directory Server), MIT Kerberos, NTP, DNS. It consists of a web interface and command-line administration tools."
If you focus on web applications, check out http://oauth.net/.
CAS has strong adoption, user-base, and a strong lead (who recently switched jobs, but is still comitted to the project). It is straightforward to integrate (if you're comfortable writing Java code/configuring Spring beans), and can do all your requirements, noteably:
SSO solution for web applications.
YES
Integrates into existing developed products.
YES (though some cleaner than others - but many modules are available for major products, and it supports common standards (SAML, OpenID).
has Policy based password security (Length, Complexity, Duration and co)
*YES - can easily be implemented, and some extensions to integrate with LDAP (probably the most common user store) are supported
Security Policy can be managed using a web interface.
NO - though one could be build fairly simply - if you're comfortable with development, and given that this is likely to be a non-trivial project, I'd recommend considering this a non-blocker given that the product is open-source
Customizable user interface (the password prompt and co. screens).
YES - easily customized through some basic HTML/CSS editing
Highly available (99.9%)
YES - both reliable, and can support multiple node/failover scenarios easily
Scalable.
YES - used in many high-traffic environments both intranet and internet
Runs on Red Hat Linux.
YES
Oracle Enterprise Single Sign-On is not what you're after - it requires a Windows executable to be deployed. Oracle Access Manager is closer to what you're after (though it's not free or Java-based).
The major commercial players in the Identity and Access Management (IAM) market space are CA, Oracle, IBM, Sun and Novell. None of these are free solutions but they have many of the features that you are looking for.
For free software, I recommend DACS: The Distributed Access Control System. I know that one department where I work has implemented this with great success. It doesn't have as many features the commercial IAM products but otherwise is a good solution.
I have used Tivoli Access Manager backing onto Websphere and IIS boxes - the way it writes access information into the page headers is very useful. On the downside, I didnt find the DB2 Ldap backend very scalable or reliable, and you know with IBM this isn't going to come cheap.
Also the asynchronous paths (junctions) used to identify different servers is a bit of a hack really eg http://mysite/myserver/myapp - a very bad idea and not thought through very well.
Related
Our company is considering Neo4j for a database solution. We're using to Oracle dbs, and have relied upon their built in user authentication management to control who can connect to the db, who has read or write access, and what they are allowed to view in the db.
With Neo4j, most of these security options are missing. While we don't necessarily need to control visibility of nodes and relationships on a per-user level, the lack of multiple user accounts and the inability to control read/write access per account could be a dealbreaker. While application access of Neo4j should be well-contained and secure, we want to allow read-only accounts via the browser client to our developers (at least in our dev and qa environments).
The only solution that's jumped out at us so far has been GraphAware's Enterprise Security offering. I'd like to know if there are any other solutions out there that are compatible with Neo4j 3.0. At the moment we are not considering using the Neo4j REST API.
GraphAware Enterprise Security is compatible with 3.0 and there are no other solutions as far as we are aware. That said, judging from Github activity, it looks to me like the security mechanisms in Neo4j 3.1 will be enhanced to include multiple users and LDAP integration. We have to wait for 3.1 to be out. GraphAware Enterprise will be compatible with Neo4j 3.1 and use its native security features where possible.
DISCLAIMER: I work at GraphAware.
I did find one other partial solution to this, though it has its own hoops to go through to set up.
With the Enterprise edition, in a clustered environment, a node can be configured to be a read-only slave, and configured with its own login/pass for dev use.
my company has been exploring implementing 2FA for our websites. After reviewing several products and the 2FA wiki page, it seems like a Virtual token is the cheapest solution that supposedly fulfills my requirements which are:
Not a hardware token (so no yubikey, securid, etc.), but this is due to cost restrictions
No software to be installed by the client, such as a Java Applet, ActiveX plugin, exe to run on the desktop
Most likely cannot use a "grid" (may not be 508 compliant)
Does not require user to have a phone (rules out google auth and a number of other mobile based solutions)
Non-biometric (since it will most likely need hardware or software install)
If we must violate 1), it must be easy to deploy and cheap (our user lists are constantly changing [by project] and in very different locations)
I have looked at a few "virtual tokens" including "Sestus" and I cannot see how these are "true" 2fa. It doesn't require the install of any software and is entirely browser based. The 2fa is based on the information obtainable through the browser such as the user agent, which seems easily spoofable.
I found a similar question here: Is a software token a valid second factor in multi-factor security? but it is over 2 years old.
At this point, is the most viable and cost effective solution to go with yubikeys?
Sestus' Virtual Token(R) solution IS a true multi-factor authentication approach. It is used by FFIEC, HIPPA, CJIS, and PCI regulated companies, including the U.S. Department of the Treasury. Virtual Token(r) MFA does place something on the user's device, a mathematic key. It accomplishes this using software the user already has (their browser). So, no new software must be deployed to the user.
I have webspace and I was thinking of setting up a git repository on it.
If I am developing software and I want to host a repository (CVS, SVN, git, etc) online, is there any reason not to use a standard web hosting provider (GoDaddy, etc) to do this?
I'm thinking in terms of security, reliability, etc.
One reason for not using a standard-company is that usually shell-access is needed to setup a Version Control System (VCS). Many providers don't give shell access on normal webspaces.
When you are developing open-source software I'd recommend hosting at SourceForge, github, Google Code or similar providers, as your code is public there, you will get an issue tracker and several other tools that may help you. On github for example adding more developers to your project is very easy.
When you are developing closed-source software you still can use github, this gives you the same advantages as mentioned above, but of course it costs you a few bucks a month. Open-Source projects are free.
So while there is no real reason to not use standard hosting providers there are good reasons to use a company dedicated on hosting code.
As you asked especially for security: github (I use it as an example, as I host my code there as well) gives you a full list of information of what they do to ensure your code is safe.
Apologies if what I am going to ask is too generic and please feel free to mark it as community wiki or even close it but after getting a good answer please.. Here goes nothing.
I had a heated debate over the term application infrastructure with a consultant from a BIG company and hence I am here to see what the experts think as I myself need a good understanding as well. I am a puny software developer and was trying to have a chat about software architecture and stuff and then we kinda got stuck up at the term application infrastructure.
As per my rival's understanding, this is solely used re the back-end hardware components and whereas I thought he is mixing the contexts and from the context of software eng it should refer to stuff that supports the application such as logging, ORM, or even framework (.net) etc.
To what extent am I wrong and if I am please shed some light on the definition...it's really gonna help a lot.
Thanks
Here are a few links with a little description about the term Application Infrastructure extracted from them:
Application Infrastructure -- f5.com
Application infrastructure, comprised of application servers, web servers, and often database servers, is a core component in most network architectures. This part of the network infrastructure delivers high performance application services to the LAN as well as to employees, partners and customers on the WAN.
Some of the key functionality of application infrastructure includes transaction management, clustering, reliable application-to-application messaging, system management, advanced application development tools, proprietary access, and interoperability with legacy technologies.
Application Infrastructure -- networkmagazineindia.com
A (common/standard) platform is required to make different applications in an enterprise work across geographies or multiple locations, and to manage a large number of users and transactions taking place within an enterprise. This platform which ensures that different applications work with each other, is known as an application infrastructure.
Application Infrastructure -- bitpipe.com
A high performance, reliable, and secure integrated technology infrastructure for managing multiple hosted applications by Application Service Providers.
What he seem to be describing is the platform for software (I'll leave it open if that is the same thing as the software platform. I do include software service in the Application Infrastructure definition and also include connectivity/networking along with hardware and software as the three foundation corner stones of Infrastructure. Infrastructure is the general purpose commodity components as opposed to the domain specific components which will typically always be Software; (A possible exception would be an organisation uses custom hardware). AIH; IBM pitch WebSphere as Appliction Infrastructure and Microsoft Consider their Windows Server to the Application Infrasture both agree with you and I.
From what I can see it speaks to HW and SW (middleware and API management).
Gertner definition : Application infrastructure is software platforms for the delivery of business applications, including development and runtime enablers.
Interesting info from Gartner:
http://wso2.com/resources/analyst-reports/comparing-vendors-of-comprehensive-application-infrastructure-suites/
I'm helping a typical small company that started with a couple of outsourced systems (google apps, svn/trac). added an internal jabber server (ejabber for mostly iChat clients). subscribes to a couple of webservices (e.g. highrisehq). and has a vpn service provided by a pfsense freebsd firewall.
And the net result of all this is that they're drowning in passwords and accounts.
It seems that if they had a single unified login / single signon service they could go a long way to combining these. E.g.: ldap as the master repository, radius linked to it for vpn, ejabber and even WPA2 wireless access, plugins for google app sign on, and perhaps an openid server for external websites like highrisehq.
It seems that all these tools exist separately, but does anyone know of a single box that combines them with a nice GUI and auto-updates? (e.g. like pfsense/m0n0wall for firewalls, freeNAS for storage). It doesn't have to be FOSS. A paid box would be fine too.
I figure this must exist. Microsoft's Active Directory is likely one solution but they'd rather avoid Windows if possible. There seem to be various "AAA" servers that ISPs use or for enterprise firewall/router management, but that doesn't seem quite right.
Any obvious solutions I'm missing? Thanks!
It's been over a year since you originaly asked the question, so I'm guessing you've solved your problem by now. But if someone else is interested in a possible solution I suggest the following:
First of all, I don't know of any "all in one" solution to your problem. However it's quite easy to combine three products that will solve all of your needs and provide a single source for User management and password storage.
The first thing to do is install an LDAP Directory to manage Users and Groups (and possibly other objects outside the scope of your question). This can be OpenLDAP, Apache DS, Microsoft Active Directory, etc. Basically any LDAP Server will do.
Second I recommend installing FreeRADIUS with the LDAP Directory configured as it's backend Service.
Third get a license of Atlassian Crowd. It provides OpenID and Google Apps authentication. Prices for up to 50 Users start at $10 and go all the way up to $8000 for an unlimited user license.
Installation and Configuration of the three is relatively easy. You'll probably put most work into creating your Users and Groups. You can install all three components on a single Server and end up with a box that allows you to authenticate pretty much everything from Desktop Login, over Google Apps and other Web Apps, down to VPN and even Switch, WiFi and Router Login.
Just make sure you configure your Roles and Groups wisely! Otherwise you might end up with some Sales Person being able to do administration on your Firewalls and Routers :-)
I would encourage anyone searching for this type of solution to check out the Gluu Server (http://gluu.org).
Each Gluu Server includes a SAML IDP for SAML SSO, an OpenID Connect Provider (OP) for OpenID Connect SSO, an UMA Policy Decision Point (PDP) for web access management, and a RADIUS and LDAP server.
All the components of the Gluu Server are open source (i.e. Shibboleth, OX, FreeRADIUS, OpenDJ, etc.), including the oxTrust web user interface for managing each component of the server.
For commercial implementations, Gluu will build, support, and monitor this stack of software on a clients VM.
You may not want to standardise passwords across so many apps (especially external ones), though for internal ones using an auth service like LDAP makes sense.
You could solve the issue of remembering passwords with an eSSO like Novell SecureLogin
Also you might be interested in Novell Access Manager and Novell Identity Manager
I too could use such a device, however the only one I could find was a (possibly outdated) data sheet from Infoblox. They seem to have since concentrated on automated network managment and I can't find the LDAP appliance on their current website. I guess building a linux box with the FOSS stuff mentioned above is what everyone does, but it would be great not to have power supplies, disks, fans etc. I suppose you could use something like an EEE PC and put the config on a flash card.
This is something I was looking for as well, and http://www.turnkeylinux.org/openldap looks like the solution: "appliance" installation, and it includes encrypted online backup which is easily restored to a new or replacement machine.