search for: encription

Displaying 20 results from an estimated 51 matches for "encription".

2017 Oct 25
3
Password encription
...PLAIN/LOGIN with SSL. ---Aki TuomiDovecot oy -------- Original message --------From: "j.emerlik" <j.emerlik at gmail.com> Date: 25/10/2017 12:07 (GMT+02:00) To: Aki Tuomi <aki.tuomi at dovecot.fi> Cc: Dovecot Mailing List <dovecot at dovecot.org> Subject: Re: Password encription What scheme and mechanism do you recommend? 2017-10-25 11:01 GMT+02:00 Aki Tuomi <aki.tuomi at dovecot.fi>: > CRAM-MD5 should not be used. Its not terribly secure. > > > ---Aki TuomiDovecot oy > -------- Original message --------From: "j.emerlik" <j.emerlik at g...
2017 Oct 25
1
Password encription
...not terribly secure. ---Aki TuomiDovecot oy -------- Original message --------From: "j.emerlik" <j.emerlik at gmail.com> Date: 25/10/2017 11:58 (GMT+02:00) To: Aki Tuomi <aki.tuomi at dovecot.fi> Cc: Dovecot Mailing List <dovecot at dovecot.org> Subject: Re: Password encription Thx Aki, with CRAP-MD5 as scheme and mechanism? it's works corretlly. 2017-10-25 10:52 GMT+02:00 Aki Tuomi <aki.tuomi at dovecot.fi>: > PLAIN and LOGIN. > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: "j.emerlik&quo...
2004 Nov 20
1
How to encript SIP comunications?
...gle TUN/TAP adaptor (a pure software NIC) in the server. I haven't used that feature, but I think this is what you need. Also openvpn runs on linux, *bsd, solaris, windows, and maybe in other OS. Miguel > >Hello Gregory > >Thanks for your tip, but this looks like a point to point encription, >but how about between extensions registered in a Asterisk server. > >Let's say I got a building 200 users registered and a given set of >extensions, any of the users can be out of town or in another building >in another city but for the matter of their job their communications...
2010 Aug 16
1
Does rsync use encription also for local tranfers?
Hy everybody, I'm using rsync to backup/synchronize folders to/from USB connected external hard drives. But I can't find an answer to a doubt. Does rsync use encription also for local tranfers? For "local transfer" I mean a transfer that doesn't go through a network like folders synchronization with external hard drives. I'm asking because the speed of local transfers doesn't seem quite good for an USB 2.0 connected hard drive. Thanks for yo...
2017 Oct 25
0
Password encription
PLAIN and LOGIN. ---Aki TuomiDovecot oy -------- Original message --------From: "j.emerlik" <j.emerlik at gmail.com> Date: 25/10/2017 11:41 (GMT+02:00) To: Dovecot Mailing List <dovecot at dovecot.org> Subject: Password encription Hi, which authentication mechanism should I use for SHA-256 password schama ? Regards, Jack
2017 Oct 25
0
Password encription
...and LOGIN. > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: "j.emerlik" <j.emerlik at gmail.com> > Date: 25/10/2017 11:41 (GMT+02:00) > To: Dovecot Mailing List <dovecot at dovecot.org> > Subject: Password encription > > Hi, > which authentication mechanism should I use for SHA-256 password schama ? > Regards, > Jack >
2015 Jul 01
2
Are the connections between Domain Controlers encrypted?
Hi, Just that is my question: Are the connection between DC encripted?. I'm planning to create a secondary DC on a external dedicated server and i want to know if the connections are secure, because is not a good idea to have authentication data traveling through internet without any kind of encription... My main DC have ldap through ssl activated and working fine, but i don't know if that cares or i've to change anything to allow to secondary DC to use secure connections too. Another question: I've to consider anything, for example connection speed? (besides the sysvol syncronizati...
2008 Dec 09
21
Selective Compression/Encryption
Currently compression and I assume if encryption is implemented it is turned on or off during mount. There are however many times when a user may want to select which files/directories they want to compress or encrypt. This will also be helpful when implementing btrfs support in grub for example. We can say the disk can be compressed/encrypted except for /boot so compression/encryption
2017 Oct 25
0
Password encription
Hi, which authentication mechanism should I use for SHA-256 password schama ? Regards, Jack
2017 Oct 27
0
Password encription
On 25 Oct 2017, at 03:11, Aki Tuomi <aki.tuomi at dovecot.fi> wrote: > SHA512-CRYPT and PLAIN/LOGIN with SSL. I?m happy with SHA256-CRYPT and PLAIN/LOGIN. -- Apple broke AppleScripting signatures in Mail.app, so no random signatures.
2017 Oct 27
2
Password encription
On 27.10.2017 08:37, @lbutlr wrote: > On 25 Oct 2017, at 03:11, Aki Tuomi <aki.tuomi at dovecot.fi> wrote: >> SHA512-CRYPT and PLAIN/LOGIN with SSL. > I?m happy with SHA256-CRYPT and PLAIN/LOGIN. > Yes. SHA256-CRYPT is good too. It was just recommendation over using CRAM-MD5, use anything with salt. Aki
2017 Oct 27
0
Password encription
Aki, if I understand it well, salt is useful when database is/was stolen ? Then thief can use eg. rainbow tables to decrypt passwords. Regards, Jack 2017-10-27 7:42 GMT+02:00 Aki Tuomi <aki.tuomi at dovecot.fi>: > > > On 27.10.2017 08:37, @lbutlr wrote: > > On 25 Oct 2017, at 03:11, Aki Tuomi <aki.tuomi at dovecot.fi> wrote: > >> SHA512-CRYPT and PLAIN/LOGIN
2017 Oct 30
0
Password encription
> Aki, (Not speaking for Aki) > I understand that salted passwords saved in my database and stronger hash > algorithm course that it will require more processor time/power to crack my > passwords. > > But only when hackers have direct access to my database what means that > hackers have access to my passwords hashes (eg. hackers stolen my database). > > My Dovecot
2002 May 14
0
Encription in unix and decryption in windows
Dear all, First we have to encrypt a file in solaris. That file i have to decrypt in windows. But problem is in byte allocation. If I write this way encContent[0] = buf[3]; encContent[1] = buf[2]; encContent[2] = buf[1]; encContent[3] = buf[0]; encContent[4] = buf[7]; encContent[5] = buf[6];
1999 Apr 22
2
cant get in!
...r a user name and pass... however it does not mater what combination of windows or linux pass's I use i cannot get in! ... The general consensious is that this is a encripted pass problem... however I have the same isues with my win95 boxes.... I have tryed all combinations of security levels, encription, and password files.... is there a good book that walks me through this? ... can any one help? ... thanx Katz
2017 Oct 27
1
Password encription
The use of salt, today, is to prevent the attacker from directly seeing who has same passwords. Of course it also will make a rainbow table attack less useful, but then again, no one uses rainbow tables anymore since it takes about few minutes to brute force a password in the cloud or on your home computer GPU. SHA512-CRYPT uses by default 4000 rounds on dovecot, to make it more computationally
2017 Oct 27
0
Password encription
> On October 27, 2017 at 11:27 PM Joseph Tam <jtam.home at gmail.com> wrote: > > > Aki Tuomi wrote: > > > The use of salt, today, is to prevent the attacker from directly seeing > > who has same passwords. Of course it also will make a rainbow table > > attack less useful, > > Not just less useful, but almost infeasible. Given the use of random
2000 Jan 25
1
nis passwords
Has anyone come up with a creative way to us nis passwords for both encripted and non-encripted passwords? Or a way to convert the nis password table to the smbpassword file, without having each user to login and change their password? Alan Neiman alan.neiman@ihs.com Unix System Administrator Information Handling Services
2017 Oct 27
3
Password encription
Aki Tuomi wrote: > The use of salt, today, is to prevent the attacker from directly seeing > who has same passwords. Of course it also will make a rainbow table > attack less useful, Not just less useful, but almost infeasible. Given the use of random salts, you would have to generate (number of possible salts) rainbow tables. This drastically changes the CPU/storage tradeoffs. >
2004 Feb 08
5
can't access samba server from xp
Hi all, I just setup my samba server 2.2.8 on Solaris 8 Sparc. I am following checklist from 'Samba-Howto-Collection.pdf'. When I run 'net view' from a xp box but got below error message. Could anyone tell what I need to do ? --------------------- c:>net view \\smbhost System error 5 has occured. Access is denied. c:>net use x: \\smbhost\tmp System error 1240 has