search for: unencrypted

...looking at both variants: 1) MD5-CRYPT password scheme storage with CRAM-MD5 auth mechanism 2) SHA512-CRYPT password scheme storage with PLAIN auth mechanism In my opinion the option 2) should be safer although it is using PLAIN auth mechanism. Of course I would always use STARTTLS and not allow unencrypted connection. What is your opinion? Best, ML

Hi, Is it possible to configure Dovecot to reject mail that is not encrypted. In other words: 1. If the user tries to send an unencrypted message from their MUA, the server rejects it. 2. If a third-party tries to send an unencrypted message to the user, the server rejects it. The end result would be that no mail stored on the server can be decrypted by the administrator. I am aware that: * "Encrypted" could mean a lot...

I?m using dovecot to provide encrypted IMAP e-mail support for remote clients and it?s working great. However, I also need to set up a webmail front-end (Roundcube), which I?m hoping to have use unencrypted IMAP on port 143 (as only port 993 is available externally). The problem I?m running into is that I want to require client certificate authentication on port 993, but dovecot is apparently requiring a certificate on all connections, which is preventing Roundcube from connecting. Since dovecot is...

...won't work because NT4.0 client will send encrypted password and Samba require a plaintext password? 2) That when I run smbd with encrypt passwords = no and NT4.0 client with default installation, it will work, because NT4.0 client will albeit expect encrypted passwords, however will resort to unencrypted passwords upon being told by the server they are the only available option? 3) That when I run smbclient //windows_machine_with_nt40/share with encrypt passwords = no, it won't work because NT4.0 server will expect encrypted bassword and will be supplied with unencrypted one 4) That when I run...

Hi, we have following situation: I migrated our company mailserver from POP3 only to dovecot with IMAP and POP. We need to have unencrypted POP3 from our internal network, and the subnet our mailserver is in. Additionally, we now want to allow encrypted IMAP from the internet (for some defined accounts), preferably with TLS (which means I open Port 143 in our firewall). Now, how can I achieve that they can't use unencrypted pl...

I've got an application that I can run under wine. It uses SSL to communicate with a server. Since it's using SSL I can't just sniff the network packets. What would be the best way to have wine be able to dump the unencrypted data to a file for analysis? If this requires modifying code, which files should I look at? -- Anish Mistry amistry at am-productions.biz AM Productions http://am-productions.biz/ -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application...

...r 64. The windows system is running XP vers 2002 with service pack 3. The security settings are set to: Microsoft network client: Digitally sign communications (always) Disabled Microsoft network client: Digitally sign communications (if server agrees) Enabled Microsoft network client: Send unencrypted password to third-party SMB servers Enabled Microsoft network server: Amount of idle time required before suspending session 15 minutes Microsoft network server: Digitally sign communications (always) Disabled Microsoft network server: Digitally sign communications (if client agrees) Disabl...

...en, you specify it with the "smtpd_milters" option for Postfix. Ryan On Wed, Jan 10, 2018 at 02:08:38PM +0200, David Seaward wrote: > Hi, > > Is it possible to configure Dovecot to reject mail that is not > encrypted. In other words: > > 1. If the user tries to send an unencrypted message from their MUA, > the server rejects it. > > 2. If a third-party tries to send an unencrypted message to the user, > the server rejects it. > > The end result would be that no mail stored on the server can be > decrypted by the administrator. > > I am aware that:...

Hi, Is there a way to make windows2000, xp and 2003 work with unencrypted passwords as a domain member in a domain with a Samba Server as PDC? Igor -- "F?r mich sitzen in deutschen Talkshows viel zu viele Leute mit einem Monatseinkommen von 20 000 Euro herum, die denen mit 2000 sagen, sie m?ssten den G?rtel enger schnallen" - Harald Schmidt

...CRYPT password scheme storage with CRAM-MD5 auth mechanism >> 2) SHA512-CRYPT password scheme storage with PLAIN auth mechanism >> >> In my opinion the option 2) should be safer although it is using PLAIN auth >> mechanism. Of course I would always use STARTTLS and not allow unencrypted >> connection. > > Thats not exactly a true statement, if you offer STARTTLS you are > optional on encryption, if you mean not allow unencrypted connections > then you are forcing TLS, not STARTTLS since the latter is designed to > accept unencrypted and then _try_ upgrade to...

...Samba. I managed to get an Amiga > connected to the Samba server, by adding the directive "ntlm auth = > yes" to "smb.conf". > But, I cannot get a NeXTstation to connect to the server. It > seems to me that, because the client on the NeXTstation only deals > with unencrypted passwords, the server is unable to verify the > username/password. I tried using the directive "encrypt passwords = > no", but then neither the Amiga nor the NeXTstation can connect, with > the error: "FAILED with error NT_STATUS_LOGON_FAILURE". > I don't unders...

...to reach my goal. I plan to ask questions about those issues by starting new threads in this mailing list. But before I even come to that, I'd like to investigate the following: The above documentation only addresses a clean install and doesn't seem to mention encrypting already existent unencrypted mails, like my server has. Is it possible to encrypt those before I start using the mail-crypt plugin, such that it will be able to decrypt those messages as well? If it is, I am assuming that how I would go about achieving that will be very dependent on the ultimate configuration I have in mind (...

https://bugzilla.mindrot.org/show_bug.cgi?id=1430 Summary: Restore support for "none" cipher, i.e., unencrypted connections Classification: Unclassified Product: Portable OpenSSH Version: 4.7p1 Platform: Other OS/Version: Other Status: NEW Severity: normal Priority: P2 Component: Miscellaneous Ass...

Anyone got any experience/suggestions for a way to store a directory of sensitive information on a CentOS box? This directory contains many scripts and output files, I need it backed up but not unencrypted and don't want to store it in a tar file type archive as when it needs to be accessed and have scripts executed/data generated, it needs to be untarred/unencrypted and I don't know the ramifications of this wrt recovery once its retarred and deleted. I was hoping it could be stored somehow...

...samba wrote: > > > > Maybe I am missing something, but what is the secure way to run an > > automated > > backup on recent versions of samba? Can samba-tool domain backup be > > made to use > > kerberos so I do not need to store an admin password in an > > unencrypted > > file? > > > > Regards, > > > With Kerberos you need to have an [unencrypted] keytab file. Of > course > that is better than a password in a file, but it's not fundamentally > different. The keytab content is just harder to spell than a > password. T...

Hi, everyone, I'm surprised how little exists on the Internet regarding this particular subject. Given the recent headlines, that is about to change, I'm sure. I have a need to send an automated response to all senders who attempt to send unencrypted and/or unsigned email to a specific mailbox on my system. (Messages originating from localhost should be exempt.) I would like for the auto-reply to include a customized message with the appropriate public PGP key contained therein. Has anyone accomplished this? If not, some basic theory as to ho...

...requires encrypted passwords, I have set the "encrypt passwords" keyword in the smb.conf file to "yes". When I try to connect from the Linux system to the Win98 PC's and fill in a userid and password, the dialog box clearly states that the password will be transmitted unencrypted. So I am not surprised when the login fails. However, I have no idea how to make samba transmit the passwords encrypted. I have left the other keywords (which are uncommented) as they were: unix password sync = Yes pam password change = yes obey pam restrictions = yes...

> On 27 Jan 2016, at 21:55, Axel Luttgens <axel.luttgens at skynet.be> wrote: > > Hello Haravikk, > > Perhaps could you try to devise an exception based on one (or more) "remote" section(s), as in: > > remote ip.of.webmail.server { > ssl_verify_client_cert = no > [other settings, if needed] > } > > But I guess you would need to combine

...my goal. I plan to ask questions about those issues by starting new threads in this mailing list. But before I even come to that, I'd like to investigate the following: > > The above documentation only addresses a clean install and doesn't seem to mention encrypting already existent unencrypted mails, like my server has. Is it possible to encrypt those before I start using the mail-crypt plugin, such that it will be able to decrypt those messages as well? > > If it is, I am assuming that how I would go about achieving that will be very dependent on the ultimate configuration I have...

...meter), I can map a drive just fine using the appropriate username and password. It seems that my Win NT machine now has this plain text password setting locked into the kernel or something. Another piece of info: using the troubled WinNT machine to map a drive to another Unix machine still using unencrypted Samba passwords is still working even after having deleted that registry key. Is there anything anybody can think of short of "format C:" that could get me out of this mess? Thanks in advance - - Chris -- Chris De Angelis cdeangel@on.com