August 2001
- [DGN] RP awards (was: Something in the water) Ananda Dawnsinger
- [DGN] RP awards (was: Something in the water) Matt Mihaly
- Anarchy Online (was Community Feeling) Matt Mihaly
- Anarchy Online (was Community Feeling) Hanz, Rob
- Anarchy Online (was Community Feeling) Travis Casey
- Anarchy Online (was Community Feeling) Dave Rickey
- Anarchy Online (was Community Feeling) Richard A. Bartle
- Anarchy Online (was Community Feeling) Steve {Bloo} Daniels
- Anarchy Online (was Community Feeling) Koster, Raph
- Anarchy Online (was Community Feeling) Daniel.Harman@barclayscapital.com
- Anarchy Online (was Community Feeling) Daniel James
- CGMud testing Chris Gray
- TECH: STL / Heaps, Eli Stevens
- TECH: STL / Heaps, David Bennett
- TECH: STL / Heaps, Travis Nixon
- TECH: STL / Heaps, Vincent Archer
- TECH: STL / Heaps, Sean K
- TECH: STL / Heaps, Daniel.Harman@barclayscapital.com
- TECH: STL / Heaps, Sean K
- TECH: STL / Heaps, Caliban Tiresias Darklock
- TECH: STL / Heaps, Adam Martin
- TECH: STL / Heaps, Ola Fosheim Grøstad
- TECH: STL / Heaps, Ling Lo
- TECH: STL / Heaps, Paul Schwanz
- TECH: STL / Heaps, Chris Jones
- TECH: STL / Heaps, Kwon Ekstrom
- TECH: STL / Heaps, Caliban Tiresias Darklock
- TECH: STL / Heaps, shren
- TECH: STL / Heaps, Jon Lambert
- Dictionary of Body Language ling.lo@coment.dk
- Dictionary of Body Language Koster, Raph
- Where to go with the maddog page Frank Crowell
- Academic journal on computer games Jussi 'Sulka' Haro
- "The gaming situation" by Markku Eskelinen Jussi 'Sulka' Haro
- "The gaming situation" by Markku Eskelinen Ola Fosheim Grøstad
- "The gaming situation" by Markku Eskelinen Madman Across the Water
- "The gaming situation" by Markku Eskelinen Matt Mihaly
- "The gaming situation" by Markku Eskelinen Travis Casey
- Non-Linear Item Combination Systems... Justin Rogers
- Rats in a cage? J C Lawrence
- Rats in a cage? J C Lawrence
- ECTS 2001 & GDC Europe Adam Martin
- ECTS 2001 & GDC Europe J C Lawrence
- Java tidbits (was: TECH: STL / Heaps, etc.) Ling Lo
- Java tidbits (was: TECH: STL / Heaps, etc.) Bobby Martin
- Java tidbits (was: TECH: STL / Heaps, etc.) Alistair Milne
- Player Types (Was Anarchy Online) Ola Fosheim Grøstad
- Korean marketing effort... Ola Fosheim Grøstad
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Bruce Mitchener
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Federico Di Gregorio
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Bruce Mitchener
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Ola Fosheim Grøstad
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Luke Carruthers
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Bruce Mitchener
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Robin Lee Powell
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Ola Fosheim Grøstad
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Robin Lee Powell
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Bruce Mitchener
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Robin Lee Powell
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Bruce Mitchener
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Ola Fosheim Grøstad
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Robin Lee Powell
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Ola Fosheim Grøstad
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Hans-Henrik Staerfeldt
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Bobby Martin
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Ola Fosheim Grøstad
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Miroslav Silovic
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Kwon Ekstrom
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Ola Fosheim Grøstad
- Skotos Articles: Why Marrach Isn't the Movies #1, #2, #3, and a Coda [LONG] Christopher Allen
- [BIZ] Job on a MMORPG Dave Kennerly
- Personality Types (was Anarchy Online (was Community Feeling)) Dave Kennerly
- Personality Types (was Anarchy Online (was Community Feeling)) Richard A. Bartle
- Personality Types (was Anarchy Online (was Community Feeling)) Ian Collyer
- Personality Types (was Anarchy Online (was Communit y Feeling)) Koster, Raph
- Personality Types (was Anarchy Online (was Community Feeling)) Ling Lo
- Personality Types (was Anarchy Online (was Community Feeling)) Hans-Henrik Staerfeldt
- Personality Types (was Anarchy Online (was Community Feeling)) Richard A. Bartle
- Personality Types (was Anarchy Online (was Community Feeling)) Marc Fielding
- Personality Types (was Anarchy Online (was Community Feeling)) John Hopson
- Personality Types (was Anarchy Online (wasCommunity Feeling)) Ola Fosheim Grøstad
- Personality Types (was Anarchy Online (was Community Feeling)) Hans-Henrik Staerfeldt
- Personality Types (was Anarchy Online (was Community Feeling)) Adam Martin
- Personality Types (was Anarchy Online (was Community Feeling)) Ola Fosheim Grøstad
- Personality Types (was Anarchy Online (was Community Feeling)) Erwin S. Andreasen
- Personality Types (was Anarchy Online (was CommunityFeeling)) Dave Kennerly
- Personality Types (was Anarchy Online (was CommunityFeeling)) Erwin S. Andreasen
- Personality Types (was Anarchy Online (was Community Feeling)) Ola Fosheim Grøstad
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Brian Hook
- MudDev FAQ - part 1 Marian Griffith
- MudDev FAQ - part 1 Marian Griffith
- MudDev Faq - part 1 Marian Griffith
- Mud Dev FAQ - Part 1 Marian Griffith
- Mounts and Vehicles Greg B
- Mounts and Vehicles Justin Harvey
- Mounts and Vehicles Richard A. Bartle
- Mounts and Vehicles Ammon Lauritzen
- Mounts and Vehicles Koster, Raph
- Mounts and Vehicles susan wu
- Mounts and Vehicles Tamzen Cannoy
- Mounts and Vehicles J C Lawrence
- Mounts and Vehicles Richard A. Bartle
- Mounts and Vehicles lwl@black-knight.org (Lydia Leong)
- Mounts and Vehicles Frederick Nacino
- Personality Types (was Anarchy Online (was Community Feeling)) Trump
- Wilderness (AO) Peter Tyson
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Caliban Tiresias Darklock
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Brian Hook
- TECH: programming languages (was: TECH: STL / H eaps, etc.) Daniel.Harman@barclayscapital.com
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Justin Rogers
- TECH: programming languages (was: TECH: STL / H eaps, etc.) Daniel.Harman@barclayscapital.com
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Bruce Mitchener
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Justin Rogers
[Bruce]
> Care to describe the .NET security model in more detail, or
> pointers to publicly available documentation? Is it ACL-based?
> I'm assuming that it isn't capability-driven. How close is it to
> that of Java? To what extent can you implement your own security
> policies? Does it have a means for tracking clean vs dirty data
> like Perl does? What else is interesting about it?
Well, obviously the best location is going to be to install the SDK
and then view the documentation. We haven't done too many samples
about permission (that I've seen at least) so I'm not sure about
where to point you there (I own the QuickStarts and I can say that
I've programmed 0 samples because we cut them do to time
constraints).
However, Security is extremely powerful. So I'll work through your
questions and then see if anything additional needs to be added.
1. Is it ACL-based?
No, it is request/demand/refuse based. First off you have a
system wide set that you establish using our caspol utility.
This sets the global security policy. You get to select which
permissionsets (Local, Intranet, etc...) have what security
options.
You can also establish a policy at the App-Domain level.
App-Domains are lightweight processes. You can have multiple
app-domains running under you application can you can be
controlling each of them. Each with different security
permissions.
You can specify security attributes on any libraries you
implement (for instance you could request that the user code
running under App-Domain A first demand some custom permission
before accessing your file io function in your library).
2. How close is it to Java?
Kind of close since you have to request permissions. Can this
turn into some call which the user sees? Not sure about that,
but I think not. I think you simply get an exception you can
catch if you perform some security violation.
3. Can you implement new permissions?
Yes. You override CodeAccessPermission and implement an
interface. That being done you now have a custom code
permission class. Then you create a new named permission set,
tell it about your new access permission. Somewhere in your
code (your library calls) you should request that this
permission exist for the call to succeed (in this manner user
code would have to request permission before it could call your
library code).
4. Clean vs dirty data?
Unsure about what you're talking about here. But if it helps
there is going to be a Perl.NET and I've been told our security
model adapted well to theirs.
5. What else is interesting?
Simply the fact that you can add your own permission sets, that
you can set global security policies, place code access security
declaratively using attributes, imperatively by calling function
calls, and at the app-domain policy so you can isolate code from
having the same permissions sets as the called program. All of
those features seem pretty interesting.
Is it extremely performant? I don't know, haven't run any perf
tests myself. Haven't even really used many of the features of
our security model since the default security works perfectly in
most cases (yes we do bind the machine security policy to the
user account). This is our Role-Based security or principal
security.
These are my findings having read the various whitepapers and
documentation available to me. Some of it may be wrong (thank the
UE guys), some of it may be really wrong (gotta get some reading
glasses), but most of its probably right!
Justin Rogers
justin@mlstoday.com
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Justin Rogers
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Dave Kennerly
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Jeremy Noetzelman
- TECH: programming languages (was: TECH: STL / Heaps, etc.) Nathan F. Yospe
- small outfit is looking for computer game designers/programmers Frank Crowell
- Personality Types (was Anarchy Online (was Community Feeling)) Marc Fielding
- Personality Types (was Anarchy Online (was Community Feeling)) Kristen L. Koster
- Personality Types (was Anarchy Online (was Community Feeling)) Kwon Ekstrom
- Pocket PC Development Daniel.Harman@barclayscapital.com
- Pocket PC Development Peter Tyson
- Pocket PC Development Frank Crowell
- Pocket PC Development Peter Tyson
- Pocket PC Development Frank Crowell
- Pocket PC Development Peter Tyson
- Pocket PC Development Paul Schwanz
- Pocket PC Development Peter Tyson
- Pocket PC Development Matt Owen
- Pocket PC Development Coyote
- Pocket PC Development Frank Crowell
- Pocket PC Development Daniel.Harman@barclayscapital.com
- Pocket PC Development Peter Tyson
- Pocket PC Development Ling Lo
- Re[4]: d20 Travis Casey
- Re[4]: d20 Travis Casey
- Re[4]: d20 Michael Tresca
- Re[4]: d20 Travis Casey
- Re[4]: d20 Michael Tresca
- [TECH] [ObjC] : programming languages - Obj-C as opposed to Java Adam Martin
- [TECH] [ObjC] : programming languages - Obj-C as opposed to Java Bruce Mitchener
- [TECH] [ObjC] : programming languages - Obj-C as opposed to Java Brian Hook
- Chances of success (was d20 system) Bobby Martin
- Chances of success (was d20 system) Travis Casey
- Chances of success (was d20 system) Daniel.Harman@barclayscapital.com
- Chances of success (was d20 system) Travis Casey
- Chances of success (was d20 system) Daniel.Harman@barclayscapital.com
- Chances of success (was d20 system) Jon Lambert
- Chances of success (was d20 system) Kwon Ekstrom
- CoolMUD lives!, sort of. Robin Lee Powell
- CoolMUD lives!, sort of. Bruce Mitchener
- CoolMUD lives!, sort of. Dan Root
- CoolMUD lives!, sort of. Robin Lee Powell
- CoolMUD lives!, sort of. Miroslav Silovic
- CoolMUD lives!, sort of. Robin Lee Powell
- CoolMUD lives!, sort of. Bruce Mitchener
- CoolMUD lives!, sort of. Miroslav Silovic
- CoolMUD lives!, sort of. Robin Lee Powell
- MBTI vs Bartle Type (was: Personality Types) Ian Collyer
- Personality Types (was Anarchy Online (was Community Feeling)) Matt Mihaly
- Re[4]: Chances of success (was d20 system) Travis Casey
- Re[6]: d20 Travis Casey
- Re[6]: d20 rayzam
- Re[6]: d20 Bobby Martin
- MUD-Dev digest, Vol 1 #404 - 16 msgs Dr. Cat
- Personality Types Corey Crawford
- Chances of success (Bobby's algorithm) Bobby Martin
- SMAUG Code (was Personality Types) Kwon Ekstrom
- SMAUG Code (was Personality Types) Corey Crawford
- SMAUG Code (was Personality Types) Alistair Milne
- SMAUG Code (was Personality Types) Kwon Ekstrom
- SMAUG Code (was Personality Types) Miroslav Silovic
- SMAUG Code (was Personality Types) Kwon Ekstrom
- SMAUG Code (was Personality Types) Bruce Mitchener
- Re[6]: d20 Caliban Tiresias Darklock
- Writing a MUD Server in Visual Basic? Matt Owen
- Writing a MUD Server in Visual Basic? Dan MacDonald
- Writing a MUD Server in Visual Basic? Kevin Littlejohn
- Writing a MUD Server in Visual Basic? Troy Fisher
- Writing a MUD Server in Visual Basic? Chris Gray
- Writing a MUD Server in Visual Basic? Matt Mihaly
- Writing a MUD Server in Visual Basic? Lars Duening
- Writing a MUD Server in Visual Basic? Dan MacDonald
- Writing a MUD Server in Visual Basic? Chris Gray
- Writing a MUD Server in Visual Basic? Dan MacDonald
- Writing a MUD Server in Visual Basic? Kwon Ekstrom
- Writing a MUD Server in Visual Basic? Jon Lambert
- Writing a MUD Server in Visual Basic? Sean K
- Writing a MUD Server in Visual Basic? Caliban Tiresias Darklock
- Writing a MUD Server in Visual Basic? Daniel.Harman@barclayscapital.com
- Writing a MUD Server in Visual Basic? Daniel.Harman@barclayscapital.com
- Writing a MUD Server in Visual Basic? Matt Owen
- Writing a MUD Server in Visual Basic? verb@rpn.port5.com
- Writing a MUD Server in Visual Basic? Travis Casey
- Writing a MUD Server in Visual Basic? Matt Owen
- Writing a MUD Server in Visual Basic? Troy Fisher
- Writing a MUD Server in Visual Basic? Matt Owen
- Writing a MUD Server in Visual Basic? Dan MacDonald
- Writing a MUD Server in Visual Basic? Matt Owen
- Writing a MUD Server in Visual Basic? Bruce Mitchener
- Writing a MUD Server in Visual Basic? Tess Lowe
- Writing a MUD Server in Visual Basic? Nathan F. Yospe
- TECH: .Net (was: programming languages (was: TE CH: STL / Heaps, etc.)) Daniel.Harman@barclayscapital.com
- Pocket PC Development Peter Tyson
- Mental Nudges (was Pocket PC development) Paul Schwanz
- Mental Nudges (was Pocket PC development) Frank Crowell
- Mental Nudges (was Pocket PC development) Ian Collyer
- MojoWorld, or a new product for generated content Bruce Mitchener
- MojoWorld, or a new product for generated content Hans-Henrik Staerfeldt
- MUDs as an educational tool in impoverished regions? Eric Rhea
- ColdC documentation (SMAUG Code) brandon@roguetrader.com
- MUD to include space and more Daniel Bendiksen
- MUD to include space and more Brian Hook
- MUD to include space and more Andrew Norman
- MUD to include space and more David Loeser
- MUD to include space and more Phillip Lenhardt
- MUD to include space and more shren
- [DSN] Why Permadeath is Irrelevant Paul Schwanz
- [DSN] Why Permadeath is Irrelevant Robin Lee Powell
- [DSN] Why Permadeath is Irrelevant John Buehler
- [DSN] Why Permadeath is Irrelevant Paul Schwanz
- [DSN] Why Permadeath is Irrelevant Daniel Bendiksen
- [DSN] Why Permadeath is Irrelevant John Buehler
- AOL lawsuit Matt Mihaly
- AOL lawsuit John Robert Arras
- AOL lawsuit Matt Mihaly
- AOL Lawsuit John Robert Arras
- AOL Lawsuit Matt Mihaly
- AOL lawsuit Marian Griffith
- AOL lawsuit shren
- AOL lawsuit Jon Lambert
- Release and social aspect Ola Fosheim Grøstad
- Release and social aspect Daniel Bendiksen
- Mining the SW:G Forums Eric L. Rhea
- Mining the SW:G Forums Trump
- [TECH] MySQL for mud databases Brian Hook
- [TECH] MySQL for mud databases ryan daum
- [TECH] MySQL for mud databases Jim S
- [TECH] MySQL for mud databases Brian Hook
- [TECH] MySQL for mud databases Jussi 'Sulka' Haro