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• CodePlex Daily Summary for Saturday, June 11, 2011

  CodePlex Daily Summary for Saturday, June 11, 2011Popular ReleasesSimplePlanner: v2.0b: For 2011-2012 Sem 1 ???2011-2012 ????Econ NetVert: 2.4.2.14 Production: Many thanks to paulhickman for testing and reporting issues. - this release has lots of bugfixes in codeconversion when using NRefactory 4.0 (local) and VisualStudio Projects conversionVisual Studio 2010 Help Downloader: 1.0.0.3: Domain name support for proxy Cleanup old packages bug Writing to EventLog with UAC enabled bug Small fixes & RefactoringMedia Companion: MC 3.406b weekly: With this version change a movie rebuild is required when first run -else MC will lock up on exit. Extract the entire archive to a folder which has user access rights, eg desktop, documents etc. Refer to the documentation on this site for the Installation & Setup Guide Important! If you find MC not displaying movie data properly, please try a 'movie rebuild' to reload the data from the nfo's into MC's cache. Fixes Movies Readded movie preference to rename invalid or scene nfo's to info ext...SCCM Client Actions Tool: SCCM Client Actions Tool v0.5.1: SCCM Client Actions Tool v0.5.1 is currently the most stable version and includes all of the functionality requested so far. It comes with following changes since last version: Fixed an incorrect path to x64 client setup folder. It comes as a ZIP file that contains three files: ClientActionsTool.hta – The tool itself. Cmdkey.exe – command line tool for managing cached credentials. This is needed for alternate credentials feature when running the HTA on Windows XP. Cmdkey.exe is natively a...Windows Azure VM Assistant: AzureVMAssist V1.0.0.5: AzureVMAssist V1.0.0.5 (Debug) - Test Release VersionSizeOnDisk: 1.8.0.3: Fix (issue 317): Main window icon loading error on windows server 2003 32bit runing on x86 cpu. Bypass of the Microsoft windows comexception.NetOffice - The easiest way to use Office in .NET: NetOffice Release 0.9: Changes: - fix examples (include issue 16026) - add new examples - 32Bit/64Bit Walkthrough is now available in technical Documentation. Includes: - Runtime Binaries and Source Code for .NET Framework:......v2.0, v3.0, v3.5, v4.0 - Tutorials in C# and VB.Net:..............................................................COM Proxy Management, Events, etc. - Examples in C# and VB.Net:............................................................Excel, Word, Outlook, PowerPoint, Access - COMAddi...Reusable Library: V1.1.3: A collection of reusable abstractions for enterprise application developerClosedXML - The easy way to OpenXML: ClosedXML 0.54.0: New on this release: 1) Mayor performance improvements. 2) AdjustToContents now take into account the text rotation. 3) Fixed issues 6782, 6784, 6788HTML-IDEx: HTML-IDEx .15 ALPHA: This release fixes line counting a little bit and adds the masshighlight() sub, which highlights pasted and inserted code.AutoLoL: AutoLoL v2.0.3: - Improved summoner spells are now displayed - Fixed some of the startup errors people got - Double clicking an item selects it - Some usability changes that make using AutoLoL just a little easier - Bug fixes AutoLoL v2 is not an update, but an entirely new version! Please install to a different directory than AutoLoL v1Host Profiles: Host Profiles 1.0: Host Profiles 1.0 Release Quickly modify host file Automatically flush dnsVidCoder: 0.9.2: Updated to HandBrake 4024svn. This fixes problems with mpeg2 sources: corrupted previews, incorrect progress indicators and encodes that incorrectly report as failed. Fixed a problem that prevented target sizes above 2048 MB.SharePoint Search XSL Samples: SharePoint 2010 Samples: I have updated some of the samples from the 2007 release. These all work in SharePoint 2010. I removed the Pivot on File Extension because SharePoint 2010 search has refiners that perform the same function.AcDown????? - Anime&Comic Downloader: AcDown????? v3.0 Beta5: ??AcDown?????????????，??????????????，????、????。?????Acfun????? ????32??64? Windows XP/Vista/7 ????????????? ??：????????Windows XP???,?????????.NET Framework 2.0???(x86)?.NET Framework 2.0???(x64)，?????"?????????"??? ??v3.0 Beta5 ?????????? ???? ?? ???????? ???"????????"?? ????????????? ????????/???? ?? ???"????"??? ?? ??????????? ?? ?? ??????????? ?? ?????????????????? ??????????????????? ???????????????? ????????????Discussions???????? ????AcDown??????????????VFPX: GoFish 4 Beta 1: Current beta is Build 144 (released 2011-06-07 ) See the GoFish4 info page for details and video link: http://vfpx.codeplex.com/wikipage?title=GoFishShowUI: Write-UI -in PowerShell: ShowUI: ShowUI is a PowerShell module to help you write rich user interfaces in script.SharePoint 2010 FBA Pack: SharePoint 2010 FBA Pack 1.0.3: Fixed User Management screen when "RequiresQuestionAndAnswer" set to true Reply to Email Address can now be customized User Management page now only displays users that reside in the membership database Web parts have been changed to inherit from System.Web.UI.WebControls.WebParts.WebPart, so that they will display on anonymous application pages For installation and configuration steps see here.TerrariViewer: TerrariViewer v2.5: Added new items associated with Terraria v1.0.3 to the character editor. Fixed multiple bugs with Piggy Bank EditoryNew Projects.NET MVC Base by OST: The OST .NET MVC project is currently in infancy but contains html helper extensions, model binders and other extensions to the mvc 3 framework. It also contains a separate project for easily consuming JQGrid requests and return the correct JSON to the jQuery plugin.Asterisk AMI Proxy suite: The AMI Proxy suite project will bridge the gap between your asterisk phone system and your windows based applications. The AMI Proxy is a service that can be used to simply proxy AMI connections to your asterisk server but also adds call stat generation and line monitors.Augusta Developers Guild: The web site for the user group Augusta Developers GuildAzure Blob Pusher: File uploader allows bulk upload of files from client to Azure blob storage. FileSystemWatcher notices new files in configured directory. SQL Express database tracks files as they are pushed up to blob storage and then processed. Local Directory is cleaned up after acknowledgement.Basic Class Library: A collection of functions created to eased up the programmers life in order to solved basic task like validation, AmountTowords, Encrypt & Decryption it also has capability to Connect and retrieve sql data just in one line of code, and some other Basic but very Important task.Basic RTS Game using RolePlayingGame Tool kit based XNA: this is a basic RTS Game. i can make it easy by using RolePlayingGame Took Kit based XNA.Batch Scheduler using .Net 4, MEF and Entity framework 4.1 (Magic Unicorn): Simple Batch Architecture written on C#. Uses the .NET 4, MEF and Entity Framework 4.1 Code First. If you dont need a scheduler, just use the sample code. Agents can be scheduled through a central database table. Plug-ins (or jobs) are launched through MEF. DropBox Linker: The goal of DropBox Linker project is to improve DropBox service client usability. It intellectually automates copying URLs to clipboard after publishing a file. Multiple files at once is supported. Additionally, it corrects URL on file rename after its link been copied.Exchange Spigot for NodeXL: Exchange Spigot for NodeXL enables Microsoft Excel plugin NodeXL to collect messaging data from the Microsoft Exchange Server and display that data as a graph. It is developed in C#.G - Low Level Graphics API: A low level graphics api, in similar style to OpenGL, but more OO. Can drastically speed up OpenGL based apps. Makes full use of Net4.0 features such as lambada expressions where useful. (C#, OpenTK powered. This is not for C++) GpgAPI - A C# Api for Gpg: GpgAPI is a C# API for Gpg. Gpg is a command line software to encrypt, decrypt files with a symmetric or assymetric key. You can also managed public keys, import keys from the web, export your public keys, etc. GpgAPI is an interface to Gpg. In C#, with a few lines, you can execute gpg to encrypt, decrypt, etc. The license of this project is "GPL v3"; it is NOT GPL v2. GPL v3 is not present in the licenses list so I had to choose GPL v2. So if use GpgAPI, you must accept the GPL v...iDreamBoard: iDreamBoard is an application to ease the process of creating and editing dreamboard themes for iOS devices. UNDER DEVELOPMENTIETouch: Use IE Touch to access multitouch events from JavaScript in IE. This project uses some of the code from Windows 7 Multitouch .NET Interop Sample Library available in http://archive.msdn.microsoft.com/WindowsTouch/Release/ProjectReleases.aspx?ReleaseId=2127iMaker-Lion: Applications post installation pour Mac OS X sur PC.Informatic System Ma Chung University Alumni Center: Informatic System Ma Chung University Alumni Center is a website for alumni at Information System Faculty at Ma Chung University at Malang, IndonesiaJasc (just another script compressor): Just another script compressor, but that's by far the easiest to use! Use Jasc to merge compress your javascript (JS) and style sheets (CSS). Just drop the executable in your javascript / CSS folder and run it. Voyla! It will handle everything by itself. Compression is based on Microsoft Ajax Minifier. Jasc can handle single or multiple files, will accept regular expressions to remove specific lines from the source code, and can also optimize the results by shrinking variable names and twe...LINQ Extensions Library: A library of useful LINQ extensions allowing for arithmetic manipulation of sequences, statistical analysis, sequence generation, sequence manipulation, pattern detection and more.Mail2FotoFrame: Pulls emails from a POP3-Account, extracts picture-attachments and saves them to a SD-card, so you can view them on a fotoframe.Make web (or sharepoint) pages screenshots with Powershell: From a text file containing url, make screenshot of each page. This powershell script use iecapt.exe project. You can manage width format and delay for each captureModé Internationalé (E-Commerce Site): Mode International is a fictional clothing store, and this website project is meant to be the e-Commerce site for this store. So far, the project has been developed using Java Enterprise Edition and Sockets, but I am considering making the use of C# in ASP .NET in the future.Music House: Site dedicado a musica e afiliadosNiphor's ToolBox: ?????????Nordic nRF24L01+ .NET Micro Framework Driver: Library that enables .NET Micro Framework developers to use Nordic 2.4 GHz wireless tranceivers. This library can be used on any net mf device with SPI interface.Petey's Game Engine: Petey's Game Engine is a XNA 4.0 game engine with a featured blog describing each step of the development. This is a learning project so people may follow and learn as my project evolves.ReportGenerator: ReportGenerator converts XML reports generated by PartCover or NCover into a readable HTML report.Rise of the rabbits: Rise of the RabbitsSapaFinance: SapaFinanceSCSM Copy Object: SCSM Copy Object is a CodePlex project that enables users to select objects in the System Center Service Manager console, click a task in the task pane and create a copy of the selected object(s). Objects can also be copied from command line executables.SharePoint 2010 Language Pack Downloader: SharePoint 2010 Language Pack Downloader is a tool to quickly download multiple language pack files for the SharePoint 2010 Server platform.SharePoint XQuery Reporting Solution: My company's project needs this technology because of the current company has a lot of data is stored in SharePoint, through Infopath data collection, data storage and not all InfoPath field values ​​are saved into a database, a considerable number of data in XML File, which caused difficulties in query and print a report, need a solution. Simply explained the thinking: First step:Put SharePoint, InfoPath XML file later (I did a small tool XMLToDB) or through the Event Handle sync sav...The Pacman: A simple single player game similar to Pacman. Developed using XNA game framework and C#. Game demonstrates usage of fuzzy logic for controlling the AI ghosts. This game is developed to test the effect of fuzzy logic AI in Pacman game.TodoStrike: Todo Strike is a simple todo list keeper.WallpaperDeleter: Simple program to delete the current background wallpaper image.Windows Phone 7 Continuous Integration Testing Framework: WP7 CI is a port of the Silverlight Toolkit Test Framework with added CI support, allowing tests to be run in the emulator from the command lineWolfpack - Distributed System Monitoring: Wolfpack is an extensible, .Net windows service framework for running jobs to monitor your software, system & business KPI's. The data collected can be sent directly to Growl, Geckoboard, WCF, SQL, SQLite, NServiceBus. It comes loaded with some tasks but it's simple to implement your own!

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• Converting Encrypted Values

  - by Johnm

  Your database has been protecting sensitive data at rest using the cell-level encryption features of SQL Server for quite sometime. The employees in the auditing department have been inviting you to their after-work gatherings and buying you drinks. Thousands of customers implicitly include you in their prayers of thanks giving as their identities remain safe in your company's database. The cipher text resting snuggly in a column of the varbinary data type is great for security; but it can create some interesting challenges when interacting with other data types such as the XML data type. The XML data type is one that is often used as a message type for the Service Broker feature of SQL Server. It also can be an interesting data type to capture for auditing or integrating with external systems. The challenge that cipher text presents is that the need for decryption remains even after it has experienced its XML metamorphosis. Quite an interesting challenge nonetheless; but fear not. There is a solution. To simulate this scenario, we first will want to create a plain text value for us to encrypt. We will do this by creating a variable to store our plain text value: -- set plain text value DECLARE @PlainText NVARCHAR(255); SET @PlainText = 'This is plain text to encrypt'; The next step will be to create a variable that will store the cipher text that is generated from the encryption process. We will populate this variable by using a pre-defined symmetric key and certificate combination: -- encrypt plain text value DECLARE @CipherText VARBINARY(MAX); OPEN SYMMETRIC KEY SymKey     DECRYPTION BY CERTIFICATE SymCert     WITH PASSWORD='mypassword2010';     SET @CipherText = EncryptByKey                          (                            Key_GUID('SymKey'),                            @PlainText                           ); CLOSE ALL SYMMETRIC KEYS; The value of our newly generated cipher text is 0x006E12933CBFB0469F79ABCC79A583--. This will be important as we reference our cipher text later in this post. Our final step in preparing our scenario is to create a table variable to simulate the existence of a table that contains a column used to hold encrypted values. Once this table variable has been created, populate the table variable with the newly generated cipher text: -- capture value in table variable DECLARE @tbl TABLE (EncVal varbinary(MAX)); INSERT INTO @tbl (EncVal) VALUES (@CipherText); We are now ready to experience the challenge of capturing our encrypted column in an XML data type using the FOR XML clause: -- capture set in xml DECLARE @xml XML; SET @xml = (SELECT               EncVal             FROM @tbl AS MYTABLE             FOR XML AUTO, BINARY BASE64, ROOT('root')); If you add the SELECT @XML statement at the end of this portion of the code you will see the contents of the XML data in its raw format: <root>   <MYTABLE EncVal="AG4Skzy/sEafeavMeaWDBwEAAACE--" /> </root> Strangely, the value that is captured appears nothing like the value that was created through the encryption process. The result being that when this XML is converted into a readable data set the encrypted value will not be able to be decrypted, even with access to the symmetric key and certificate used to perform the decryption. An immediate thought might be to convert the varbinary data type to either a varchar or nvarchar before creating the XML data. This approach makes good sense. The code for this might look something like the following: -- capture set in xml DECLARE @xml XML; SET @xml = (SELECT              CONVERT(NVARCHAR(MAX),EncVal) AS EncVal             FROM @tbl AS MYTABLE             FOR XML AUTO, BINARY BASE64, ROOT('root')); However, this results in the following error: Msg 9420, Level 16, State 1, Line 26 XML parsing: line 1, character 37, illegal xml character A quick query that returns CONVERT(NVARCHAR(MAX),EncVal) reveals that the value that is causing the error looks like something off of a genuine Chinese menu. While this situation does present us with one of those spine-tingling, expletive-generating challenges, rest assured that this approach is on the right track. With the addition of the "style" argument to the CONVERT method, our solution is at hand. When dealing with converting varbinary data types we have three styles available to us: - The first is to not include the style parameter, or use the value of "0". As we see, this style will not work for us. - The second option is to use the value of "1" will keep our varbinary value including the "0x" prefix. In our case, the value will be 0x006E12933CBFB0469F79ABCC79A583-- - The third option is to use the value of "2" which will chop the "0x" prefix off of our varbinary value. In our case, the value will be 006E12933CBFB0469F79ABCC79A583-- Since we will want to convert this back to varbinary when reading this value from the XML data we will want the "0x" prefix, so we will want to change our code as follows: -- capture set in xml DECLARE @xml XML; SET @xml = (SELECT              CONVERT(NVARCHAR(MAX),EncVal,1) AS EncVal             FROM @tbl AS MYTABLE             FOR XML AUTO, BINARY BASE64, ROOT('root')); Once again, with the inclusion of the SELECT @XML statement at the end of this portion of the code you will see the contents of the XML data in its raw format: <root>   <MYTABLE EncVal="0x006E12933CBFB0469F79ABCC79A583--" /> </root> Nice! We are now cooking with gas. To continue our scenario, we will want to parse the XML data into a data set so that we can glean our freshly captured cipher text. Once we have our cipher text snagged we will capture it into a variable so that it can be used during decryption: -- read back xml DECLARE @hdoc INT; DECLARE @EncVal NVARCHAR(MAX); EXEC sp_xml_preparedocument @hDoc OUTPUT, @xml; SELECT @EncVal = EncVal FROM OPENXML (@hdoc, '/root/MYTABLE') WITH ([EncVal] VARBINARY(MAX) '@EncVal'); EXEC sp_xml_removedocument @hDoc; Finally, the decryption of our cipher text using the DECRYPTBYKEYAUTOCERT method and the certificate utilized to perform the encryption earlier in our exercise: SELECT     CONVERT(NVARCHAR(MAX),                     DecryptByKeyAutoCert                          (                            CERT_ID('AuditLogCert'),                            N'mypassword2010',                            @EncVal                           )                     ) EncVal; Ah yes, another hurdle presents itself! The decryption produced the value of NULL which in cryptography means that either you don't have permissions to decrypt the cipher text or something went wrong during the decryption process (ok, sometimes the value is actually NULL; but not in this case). As we see, the @EncVal variable is an nvarchar data type. The third parameter of the DECRYPTBYKEYAUTOCERT method requires a varbinary value. Therefore we will need to utilize our handy-dandy CONVERT method: SELECT     CONVERT(NVARCHAR(MAX),                     DecryptByKeyAutoCert                          (                             CERT_ID('AuditLogCert'),                             N'mypassword2010',                             CONVERT(VARBINARY(MAX),@EncVal)                           )                     ) EncVal; Oh, almost. The result remains NULL despite our conversion to the varbinary data type. This is due to the creation of an varbinary value that does not reflect the actual value of our @EncVal variable; but rather a varbinary conversion of the variable itself. In this case, something like 0x3000780030003000360045003--. Considering the "style" parameter got us past XML challenge, we will want to consider its power for this challenge as well. Knowing that the value of "1" will provide us with the actual value including the "0x", we will opt to utilize that value in this case: SELECT     CONVERT(NVARCHAR(MAX),                     DecryptByKeyAutoCert                          (                            CERT_ID('SymCert'),                            N'mypassword2010',                            CONVERT(VARBINARY(MAX),@EncVal,1)                           )                     ) EncVal; Bingo, we have success! We have discovered what happens with varbinary data when captured as XML data. We have figured out how to make this data useful post-XML-ification. Best of all we now have a choice in after-work parties now that our very happy client who depends on our XML based interface invites us for dinner in celebration. All thanks to the effective use of the style parameter.

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• Encouter error "Linux ip -6 addr add failed" while setting up OpenVPN client

  - by Mickel

  I am trying to set up my router to use OpenVPN and have gotten quite far (I think), but something seems to be missing and I am not sure what. Here is my configuration for the client: client dev tun proto udp remote ovpn.azirevpn.net 1194 remote-random resolv-retry infinite auth-user-pass /tmp/password.txt nobind persist-key persist-tun ca /tmp/AzireVPN.ca.crt remote-cert-tls server reneg-sec 0 verb 3 OpenVPN client log: Nov 8 15:45:13 rc_service: httpd 15776:notify_rc start_vpnclient1 Nov 8 15:45:14 openvpn[27196]: OpenVPN 2.3.2 arm-unknown-linux-gnu [SSL (OpenSSL)] [LZO] [EPOLL] [MH] [IPv6] built on Nov 1 2013 Nov 8 15:45:14 openvpn[27196]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts Nov 8 15:45:14 openvpn[27196]: Socket Buffers: R=[116736->131072] S=[116736->131072] Nov 8 15:45:14 openvpn[27202]: UDPv4 link local: [undef] Nov 8 15:45:14 openvpn[27202]: UDPv4 link remote: [AF_INET]178.132.75.14:1194 Nov 8 15:45:14 openvpn[27202]: TLS: Initial packet from [AF_INET]178.132.75.14:1194, sid=44d80db5 8b36adf9 Nov 8 15:45:14 openvpn[27202]: WARNING: this configuration may cache passwords in memory -- use the auth-nocache option to prevent this Nov 8 15:45:14 openvpn[27202]: VERIFY OK: depth=1, C=RU, ST=Moscow, L=Moscow, O=Azire Networks, OU=VPN, CN=Azire Networks, name=Azire Networks, [email protected] Nov 8 15:45:14 openvpn[27202]: Validating certificate key usage Nov 8 15:45:14 openvpn[27202]: ++ Certificate has key usage 00a0, expects 00a0 Nov 8 15:45:14 openvpn[27202]: VERIFY KU OK Nov 8 15:45:14 openvpn[27202]: Validating certificate extended key usage Nov 8 15:45:14 openvpn[27202]: ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication Nov 8 15:45:14 openvpn[27202]: VERIFY EKU OK Nov 8 15:45:14 openvpn[27202]: VERIFY OK: depth=0, C=RU, ST=Moscow, L=Moscow, O=AzireVPN, OU=VPN, CN=ovpn, name=ovpn, [email protected] Nov 8 15:45:15 openvpn[27202]: Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key Nov 8 15:45:15 openvpn[27202]: Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication Nov 8 15:45:15 openvpn[27202]: Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key Nov 8 15:45:15 openvpn[27202]: Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication Nov 8 15:45:15 openvpn[27202]: Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 2048 bit RSA Nov 8 15:45:15 openvpn[27202]: [ovpn] Peer Connection Initiated with [AF_INET]178.132.75.14:1194 Nov 8 15:45:17 openvpn[27202]: SENT CONTROL [ovpn]: 'PUSH_REQUEST' (status=1) Nov 8 15:45:17 openvpn[27202]: PUSH: Received control message: 'PUSH_REPLY,ifconfig-ipv6 2a03:8600:1001:4010::101f/64 2a03:8600:1001:4010::1,route-ipv6 2000::/3 2A03:8600:1001:4010::1,redirect-gateway def1 bypass-dhcp,dhcp-option DNS 194.1.247.30,tun-ipv6,route-gateway 178.132.77.1,topology subnet,ping 3,ping-restart 15,ifconfig 178.132.77.33 255.255.255.192' Nov 8 15:45:17 openvpn[27202]: OPTIONS IMPORT: timers and/or timeouts modified Nov 8 15:45:17 openvpn[27202]: OPTIONS IMPORT: --ifconfig/up options modified Nov 8 15:45:17 openvpn[27202]: OPTIONS IMPORT: route options modified Nov 8 15:45:17 openvpn[27202]: OPTIONS IMPORT: route-related options modified Nov 8 15:45:17 openvpn[27202]: OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified Nov 8 15:45:17 openvpn[27202]: TUN/TAP device tun0 opened Nov 8 15:45:17 openvpn[27202]: TUN/TAP TX queue length set to 100 Nov 8 15:45:17 openvpn[27202]: do_ifconfig, tt->ipv6=1, tt->did_ifconfig_ipv6_setup=1 Nov 8 15:45:17 openvpn[27202]: /usr/sbin/ip link set dev tun0 up mtu 1500 Nov 8 15:45:18 openvpn[27202]: /usr/sbin/ip addr add dev tun0 178.132.77.33/26 broadcast 178.132.77.63 Nov 8 15:45:18 openvpn[27202]: /usr/sbin/ip -6 addr add 2a03:8600:1001:4010::101f/64 dev tun0 Nov 8 15:45:18 openvpn[27202]: Linux ip -6 addr add failed: external program exited with error status: 254 Nov 8 15:45:18 openvpn[27202]: Exiting due to fatal error Any ideas are most welcome!

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• What options are available to perform whole disk encryption with Snow Leopard

  - by Alex Reynolds

  We would like to encrypt the entire disk of a Snow Leopard workstation running some sensitive file, database and web services. PGP does not yet work for 10.6, and we cannot use FileVault as it is not compliant with FIPS and would require non-standard installation of services. What whole-disk options are available that are known to work with Snow Leopard?

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• Postfix (SASL) / MySQL: Use MD5 Encryption?

  - by Lorren Biffin

  Is it possible to use MD5 password encryption to encrypt passwords when using Postfix / SASL and MySQL? Currently, my setup is using the MySQL CRYPT() function, which for various reasons isn't ideal.

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• How good is Word's password protection?

  - by Yuval

  Hi, I have a password protected MS-Word 2007 file that needs to stay private. How good is Word's protection? If it's not very good, can you suggest a better method for keeping the file protected? EDIT: my goal is to send the protected file to a recipient (who knows the password). I assume this recipient knows nothing about encryption/decryption, but if I absolutely have to, I'll encrypt the file and painstakingly teach the recipient how to decrypt it.

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• FTPS connection stalled on TLS initialization?

  - by sightofnick

  Hello, I am very good with an HTTP server, but I am new to FTP. I'm trying to configure a FTPS connection and I have listen set to port 990. But FileZilla client connection always hangs up on TLS initialization and then times out. Any suggestions on configuration? This is my current FTPS config: Enable FTP over SSL/TLS support (FTPS) - Checked Allow explicit FTP over TLS - Checked Disallow plain unencrypted FTP - Checked Force PROT P to encrypt file transfers in SSL/TLS mode - Checked

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• Does LUKS encryption affect TRIM? (SSD and linux)

  - by data_jepp

  I'm moving over to Linux when the new SSD arrives. SSD gives increased performance, so I thought that I could encrypt everything. But then I came to think about TRIM, and garbage collection on the drive. Will a LUKS encrypted drive affect the garbage collection system? (TRIM).

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• Does using TrueCrypt makes "file shredding" tools obsolete ?

  - by Manu

  On Windows, I frequently use Eraser, to delete securely the files I remove. I've been looking at TrueCrypt recently, and its whole disk encryption. If I encrypt the whole disk, does that make using secure deletion tools moot? I mean, could someone still find what was deleted?

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• Forcing smtp outgoing mail encryption on postfix

  - by Simon

  Hi all, anyone knows how to tell postfix to encrypt outgoing mail? I have configured it to use encryption on reception, but I´m unnable to do it with the out mail. This is my main.cf file: smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_path = smtpd transport_maps = hash:/etc/postfix/transport # tls config smtp_use_tls = yes smtpd_use_tls = yes smtp_tls_note_starttls_offer = yes smtpd_tls_key_file = /etc/postfix/ssl/smtpd.pem smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.pem smtpd_tls_CAfile = /etc/postfix/ssl/smtpd.pem smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_session_cache_timeout = 3600s tls_random_source = dev:/dev/urandom Thanks in advance!

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• Forcing smtp outgoing mail encryption on postfix

  - by Simon

  Hi all, anyone knows how to tell postfix to encrypt outgoing mail? I have configured it to use encryption on reception, but I´m unnable to do it with the out mail. This is my main.cf file: smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_path = smtpd transport_maps = hash:/etc/postfix/transport # tls config smtp_use_tls = yes smtpd_use_tls = yes smtp_tls_note_starttls_offer = yes smtpd_tls_key_file = /etc/postfix/ssl/smtpd.pem smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.pem smtpd_tls_CAfile = /etc/postfix/ssl/smtpd.pem smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_session_cache_timeout = 3600s tls_random_source = dev:/dev/urandom Thanks in advance!

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• Does luks ecryption effect TRIM? (SSD and linux)

  - by data_jepp

  I'm moving over to linux when the new SSD arrives. SSD gives increased performance, so I thought that I could encrypt everything. But then I came to think about TRIM, and garbage collection on the drive. Will luks encrypted drive effect the garbage collection system? (trim).

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• Speed of TrueCrypt whole disk encryption

  - by Gareth

  I'm getting a new development laptop soon, and I'm thinking of using TrueCrypt to encrypt the whole disk. What kind of performance drop can I expect? 10%? 30%? more? Also, assuming the workload has an effect, would compiling/using Visual Studio be affected much? I cannot seem to find anything like this on the web.

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• How useful is hard drive encryption?

  - by D Connors

  So, let's say you have a notebook, and you encrypt the entire hard drive. Whenever you boot it's gonna ask for a password, meaning nobody can access your data without the password. On the other hand, what if your notebook got stolen whilst it was in sleep mode? Is there any protection that the encryption can offer? Thanks

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• EFS recovery given everything but the Registry

  - by Joel in Gö

  I have an unfortunate problem: my old Win Xp installation has died, probably due to the hard drive failing. The drive now fails all SMART tests, but I can get files off it OK. I have now installed Windows 7 on a new drive, and want to transfer files from the old drive. However, some sensitive files were in an encrypted folder (I think EFS?). How can I un-encrypt them, given that I have essentially my entire old XP installation on disk? Thanks!

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• Full disk encryption on dual boot system using TrueCrypt

  - by Anders Hovgaard

  I'm thinking about encrypting my whole harddrive for example using TrueCrypt, which I've used for encrypting file containers for a while. It is possible to encrypt the whole harddisk through the program and then add a password secured bootloader before the actual bootloader. Is it possible to do this on a dualboot system with Windows 7 and Fedora 15 currently using Grub as the main bootloader? If so, is it possible to reinstall a system later or will that ruin the whole setup? Thanks

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• Jungledisk file transfer security

  - by JC

  Does JungleDisk use https for file transfers? If so, does this mean a 3rd party cannot intercept content or even file names of files being backed up? (assume JungleDisks encrypt option is not being used)

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• How do I integrate GPG with alpine?

  - by Thomas

  I have tried a couple of howtos, but they seem to either be too out of date or just plain don't work (don't work for me, at least). How do I sign and encrypt messages, as well as check integrity of received messages (and decrypt them if needed) in pine/alpine? I tried pipeing (with "|") but the terminal doesn't seem to cooperate so that I can provide my passphrase.

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• Encyrpting a Macbook with Truecrypt (Snow Leopard + Bootcamp)

  - by user69486

  I have a Macbook Pro with Snow Leopard and Windows 7 Pro (Bootcamp). I have encyrpted all the company computers with truecrypt and now its the Macbooks turn. Will Truecrypt only encrypt the Win 7 partition and will it disable Bootcamp, or would it install after Bootcamp, whereby after I select either the OS X or Windows partition under Bootcamp, the Truecrypt encryption for Win 7 would be activated? Thanks in advance. Byron

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• Detecting a TPM chip?

  - by Danielb

  I have a HP Mini 311-1000CA netbook running Windows 7 Ultimate. I'd really like to encrypt the harddrive using BitLocker but I am unsure as to how to work out if the Mini has a TPM chip or not. Any ideas?

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• Encrypting traffic on remote end of SSH tunnel

  - by Aaron

  Using an example of someone connecting to a VPS, an SSH tunnel will encrypt any traffic coming from the user to the VPS. Once it reaches the VPS network, the traffic is not encrypted and is easily sniffable by network administrators on that particular network. (am I understanding all that correctly?) Is there a way to have the traffic encrypted on both ends so that neither side is susceptible to packet sniffing to reveal what kind of data/traffic/protocol is being transmitted?

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• BEAST (Browser Exploit Against SSL/TLS) Vulnerability on Port 25 for Postfix

  - by Abdul Haseeb

  I am failing a PCI Compliant scan. I have successfully used RC4 ciphers for Apache setup but my Postfix configuration is still not fixed. What TLS configuration should i use in my main.cf file. my current configuration is as follows # TLS parameters smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key smtpd_use_tls=yes tls_preempt_cipherlist = yes smtpd_tls_protocols = !SSLv2 smtpd_tls_mandatory_protocols = !SSLv2, SSLv3 smtpd_tls_cipherlist = RC4-SHA:+TLSv1:!SSLv2:+SSLv3:!aNULL:!NULL smtp_tls_cipherlist = RC4-SHA:+TLSv1:!SSLv2:+SSLv3:!aNULL:!NULL smtpd_tls_security_level = encrypt

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• Encryption Program for Flash drive data

  - by The Green Frog

  Is there a program that I can use to encrypt my flash drive? I would like to be able to access data from any computer, however, so the program will probably have to reside on the flash drive.

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• A Web Browser or something for encrypting data ?

  - by Mohammad

  I'm looking for a web browser or something to encrypt the data that I interchange with the Internet. Is there a program to do that ? P.S: I have Win 7 x64 built 7600

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• smtpd_tls_auth_only exclude 127.0.0.1

  - by Pol Hallen

  I configurated postfix to force uses TLS. When an external client try to send an email using this server there is not any problems. But using webmail (127.0.0.1) postfix wants TLS: delivery temporarily suspended: TLS is required, but was not offered by host 127.0.0.1[127.0.0.1]) Which changes I need to do to master.cf? smtp_use_tls = yes smtp_tls_security_level = encrypt smtpd_use_tls = yes smtpd_tls_auth_only = yes smtpd_tls_key_file = /etc/postfix/ssl/xxx.key smtpd_tls_cert_file = /etc/postfix/ssl/xxx.crt smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_tls_session_cache_timeout = 3600s tls_random_source = dev:/dev/urandom smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache

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