Berkeley CSUA MOTD:Entry 16131
Berkeley CSUA MOTD
 
WIKI | FAQ | Tech FAQ
http://csua.com/feed/
2025/07/09 [General] UID:1000 Activity:popular
7/9     

1999/7/14-16 [Computer/SW/Security] UID:16131 Activity:moderate
7/14    When trying to connect to CSUA with F-Secure SSH 2.0.12 build 9 I'm
        getting the error "Disconnected;protocol version not supported."
        Anyone else get this, any ideas?
        \_ you're probably using the wrong protocol.  make sure you're using
           the right ssh protocols.
           \_ I don't get it.  Isn't CSUA an entirely non-profit
              organization for educational purpose?  Why can't we use ssh2?
              \_ People won't be able to connect from work.
           \_ ssh2 is supposed to be backwards compatible. use the -v flag
              next time and post the output.
              \_ ssh2 is not backwards compatible.  You will need to use an
                 ssh1 client to connect to soda; we can't run the ssh2 server
                 because it has a restrictive license.
           \_ Tried http://csua.berkeley.edu -v and receive the error "No address
              associate with the name"  I do not see a place to change the
              protocols in F-Secure.
                \_ ssh2 is definitely not backwards compatible.  -tom
              \_ You need F-Secure SSH version 1.something.
              \_ And remember, tomorrow you won't be able to post this!
                 Have fun!
                 \_ S/Key works just fine.  It's a pain in the ass logging
                    in, but it requires nothing mroe than telnet.
2025/07/09 [General] UID:1000 Activity:popular
7/9     

You may also be interested in these entries...
2005/7/14-15 [Computer/SW/OS/Windows] UID:38615 Activity:kinda low
7/14    Does anyone know of a solution allowing s/key for Windows logons?
        \_ You mean other than this? http://www.csua.berkeley.edu/skey
           \_ Logons _to_ Windows boxes.  Interested in whether there are
              any similar OTP solutions not requiring one-time pads, exact
              time or communication between the target host and the one
              generating the response to auth challenge.  -John
	...
2005/5/25-7/12 [Computer/SW/Unix] UID:37839 Activity:nil
5/25    Various insecure services have been disabled, including FTP, per
        departmental policy and/or request. You should be using sftp. =)
        \_ This should be in officia
        \_ When sftp shows this:
           s/key 98 so37989
           Password:
	...
2004/2/29-3/1 [Computer/SW/Security] UID:12457 Activity:nil
2/29    Anyone here have access to an openbsd machine? I'd like to know if
        their implementation of s/key is broken for SHA-1 and RIPEMD-160
        (at least, it's broken in Yuri Yudin's port of openbsd s/key).
        From RFC 2289, running 'skey -sha1 99 correct' and using
        "OTP's are good" as the passphrase should give
        "AURA ALOE HURL WING BERG WAIT". If someone can try that, I'd
	...
2002/11/25-26 [Computer/SW/Security] UID:26630 Activity:high
11/25   How do I get openssh to work with s/key? I've got skey working and
        have passwords, but having trouble making openssh use them.
        \_ obGoogle
                \_ Google on "skey openssh" gives a million links on
                   the old ssh vulnerability
        \_ Why not just use password-encrypted authorization keys?
	...
2002/7/29 [Computer/SW/Security] UID:25436 Activity:nil
7/29    Can some one tell us some definitive info about what's going on
        with pop?  it hasn't worked since the ip change.  Do I need to
        change port number?
        \_ The sort-of official, and thoroughly unannounced answer is that
           clear-text POP/IMAP has been disabled since the recent compromise.
           You can only use SSL enabled POP/IMAP clients.  Hopefully we will
	...
2002/6/21-22 [Computer/SW/Security] UID:25164 Activity:high
6/21    Since keyinit has been disabled and ssh doesn't work for me (behind
        company firewall/proxy), what other options do I have to login to
        csua?  Already tried ssh with http-tunnel and socks2http.  -allenchu
        \_ Find someone who'll let you telnet into their shell account
           and ssh in from there. -Someone who ran out of keys too.
           \_ People like you are simply irresponsible bastards. You know
	...
2002/5/3-5 [Computer/SW/Database] UID:24695 Activity:nil
5/3     What's up with s/key?
        soda:~ [104] keyinit
        error in opening database: Permission denied
        \_ skey bad, telnet good
	...
2002/1/15-16 [Computer/SW/Languages/Java] UID:23572 Activity:nil
1/15    How come we don't need to make http://www.csua.berkeley.edu/skey a
        secure page?
        \_ offer to buy the CSUA an SSL certificate so that we don't
           have to deal with stupid idiots who don't know how to deal
           with self-signed keys.
	...
2001/6/15 [Computer/SW/Unix] UID:21528 Activity:nil
6/15    Summary: To ftp, see <DEAD>csua/skey<DEAD>
	...
2001/2/14-15 [Computer/SW/Unix] UID:20592 Activity:high
2/13    How is telnetd configured to disallow logins?  It seems to allow all
        in the hosts.allow file.  (here on Soda)
        \_ man skey.access
        \_ In general you can just comment it out in /etc/inetd.conf.
           Or just don't run inetd at all...
            \_ i'm not a complete moron, i know how to turn off telnetd.
	...
Cache (1958 bytes)
csua.berkeley.edu
Science Undergraduate Association The Computer Science Undergraduate Association is dedicated to representing the undergraduate Computer Science student body and associates to the University of California at Berkeley, its representatives, and other related organizations; Our office is located in 343 Soda Hall, located at the corner of Hearst & LeRoy. May___| |May, 2004 | |_S___M___T___W___T___F___S_| | |1 | ||___| |2 |3 |4 |5 |6 |7 |8 | |___|___|___|___|___|___|___| |9 |10 |11 |12 |13 |14 |15 | |___|___|___|___|___|___|___| |16 |17 |18 |19 |20 |21 |22 | |___|___|___|___|___|___|___| |23 |24 |25 |26 |27 |28 |29 | |___|___|___|___|___|___|___| |30 |31 | | |___|___|| Calendar of Events Mon, May 3rd, (6:00 PM) General Meeting/Officer Elections Announcements: * CSUA t-shirts are now available in the office (343 Soda) for $12 each. Baby-doll cuts also available. View the design on front and back. The CSUA Mentoring Program is calling for new students to sign up to be mentored. Register to find out more information about this free program at the mentoring website. Members interested in mentoring should contact jhs as soon as possible. CSUA Officer Meetings: Politburo meetings for Spring 2004 are scheduled for every Monday at 6pm in 337 Soda Hall. New members always welcome. Help Sessions are being offered, open especially to new students. The topics, times, and locations are listed here. We just made a Costco run. If you don't know what this means, stop by 343 Soda to find out. The Constitution has been amended. Many thanks to AMD and the TDA Project. Secure remote logins require either SSH ( Java Client) or S/KEY ( Java Client). User Policy - The Rules * Frequently Asked Questions about the CSUA and Soda * CSUA Constitution * Message of the Day - Including downtime announcements * CSUA Library * CSUA Encyclopedia * Membership application form, in PDF, TeX, DVI, and Postscript. The Mentoring Program * Prospective LSCS Mailing List.