Berkeley CSUA MOTD:Entry 45013
Berkeley CSUA MOTD
 
WIKI | FAQ | Tech FAQ
http://csua.com/feed/
2024/11/23 [General] UID:1000 Activity:popular
11/23   

2006/10/27-30 [Computer/SW/Security] UID:45013 Activity:low
10/27   Anybody tried the "PDF decryptor" or "PDF password delete" type of
        software?  I have a PDF form file that won't let me save.  I'm
        considering getting one of those type of software to unlock the
        file.  I really don't want to pay to try it out though.  Are there
        free open source PDF unlock programs?  Thanks.
        \_ I've used Elcomsoft's (of "Free Dmitry Sklyarov!" fame) PDF
           decryptor.  Worked fine.  Its legality is dubious, though.
           \_ How so?  It's my understanding (correct me if wrong, please)
              that documents legitimately in your possession are covered
              by various fair use clauses, i.e. you're not stealing trade
              secrets, that sort of thing.  As for pdfs, unlocking them is
              trivial unless they're encrypted, in which case you're SOL--
              I don't know of anything that can handle this easily.  -John
              \_ I meant the legality of obtaining Elcomsoft's eBook
                 Processor itself, which was posted to the 'net after
                 Sklyarov was arrested.  I'm not referring to the
                 legality of decrypting (which should be legal based on
                 fair use rights, but OTOH there's that thing called the
                 DMCA).  And yes, Elcomsoft's program does decrypt PDFs.
                 \_ I thought there were two kinds of pdf encryption--the
                    access encryption and actual data encryption, and that
                    Elcomsoft only dealt with the latter.  -John
ERROR, url_link recursive (eces.Colorado.EDU/secure/mindterm2) 2024/11/23 [General] UID:1000 Activity:popular
11/23   

You may also be interested in these entries...
2013/10/24-11/21 [Computer/Companies/Apple] UID:54747 Activity:nil
9/19    "No, A Severed Finger Will Not Be Able to Access a Stolen iPhone 5S"
        http://mashable.com/2013/09/15/severed-finger-iphone-5s
        I'm sure the Apple QA department has tested extensively that a severed
        finger will not be able to access a stolen iPhone 5S.
        \_ It doesn't matter whether or not a severed finger can be used.  It
           matters whether or not a robber thinks that a severed finger can be
	...
2013/6/6-7/31 [Politics/Foreign/Asia/China, Computer/SW/Security] UID:54690 Activity:nil
6/6     Wow, NSA rocks. Who would have thought they had access to major
        data exchangers? I have much more respect for government workers,
        crypto experts, mathematicans now than ever.
        \_ flea to Hong Kong --> best dim-sum in the world
           \_ "flee"
        \_ The dumb ones work for DMV, the smart ones for the NSA. If you
	...
2012/8/26-11/7 [Computer/SW/Security] UID:54465 Activity:nil
8/26    Poll: how many of you pub/priv key users: 1) use private keys that
        are not password protected 2) password protect your private keys
        but don't use ssh-agent 3) use ssh-agent:
        1) .
        2) ..
        3) ...
	...
2012/8/29-11/7 [Computer/SW/Security] UID:54467 Activity:nil
8/29    There was once a CSUA web page which runs an SSH client for logging
        on to soda.  Does that page still exist?  Can someone remind me of the
        URL please?  Thx.
        \_ what do you mean? instruction on how to ssh into soda?
           \_ No I think he means the ssh applet, which, iirc, was an applet
              that implemented an ssh v1 client.  I think this page went away
	...
2012/8/7-10/17 [Computer/SW/Security] UID:54455 Activity:nil
8/6     Amazon and Apple have lame security policies:
        http://www.wired.com/gadgetlab/2012/08/apple-amazon-mat-honan-hacking/all
        "First you call Amazon and tell them you are the account holder, and
         want to add a credit card number to the account. All you need is the
         name on the account, an associated e-mail address, and the billing
         address. "
	...
2011/4/27-7/30 [Computer/SW/Security, Computer/SW/Unix] UID:54096 Activity:nil
4/28    Will wall be fixed?   - jsl
        \_ What's wall?
           \_ An anachronism from a bygone era, when computers were hard to
              comeby, the dorms didn't have net, there was no airbears, and
              when phones didn't come standard with twitter or sms.
           \_ A non useful implementation of twitter.
	...
2011/5/19-7/30 [Computer/SW/Security] UID:54110 Activity:nil
5/19    Uh, is anyone still using this? Please mark here if you post and
        haven't added this yet. I'll start:
        \_ person k
        \_ ausman, I check in about once a week.
        \_ erikred, twice a week or so.
        \_ mehlhaff, I login when I actually own my home directory instead of
	...
2011/2/14-4/20 [Computer/SW/Unix] UID:54039 Activity:nil
2/14    You sure soda isn't running windows in disguise?  It would explain the
        uptimes.
        \_ hardly, My winbox stays up longer.
        \_ Nobody cares about uptime anymore brother, that's what web2.0 has
           taught us.  Everything is "stateless".
           \_ You;d think gamers would care more about uptime.
	...
2010/8/12-9/7 [Computer/SW/Languages/Perl] UID:53922 Activity:nil
8/12    Ruby coders, do you mostly DIY your stuff or use the ruby libs out
        there?   How is their quality compared to other libs you have used
        for other langs?  Thx.
        \_ I use Ruby for hobby stuff, etc.  I use libraries for system stuff
           (web access, process, etc.) but that's about it.  Perl libraries are
           much better/more complete.  I assume because of the maturity and
	...