GNU is more than just a collection of software; it is an operating system:
[https://www.gnu.org/gnu/thegnuproject.html]()
Many hackers and activists within the free software community don't
understand this well, and it's a shame to see attacks on GNU's relevance (as
measured by programs written by GNU on a given system) going
unchallenged. Software for GNU was written by the GNU Project when a
suitable free program was not available. It wouldn't have made sense to
write everything from scratch if free programs already solved the problem.
When we say GNU/Linux, we really are referring to the GNU operating system
that just happens to be using Linux. It could be using the FreeBSD kernel
([GNU/kFreeBSD][]). It could be using a Windows kernel with a Linux API
([GNU/kWindows][]). It could be using the [Hurd][] ([GNU/Hurd][]). The
disambiguation is important, but the end result is pretty much the same.
There are many systems that use Linux that are not GNU. Android is not GNU,
for example. We shouldn't attempt to call those systems "GNU/Linux"
blindly. (Also note how it's called "Android", not "Android/Linux", or just
"Linux". Somehow GNU is controversial, though.)
So if you see someone challenging GNU's relevance because GNU/Linux contains
so much software that isn't part of a GNU package, then please provide the
above link, and kindly explain to them that their observation is correct,
because GNU is an operating system, not a collection of programs.
[GNU/kFreeBSD]: https://en.wikipedia.org/wiki/Debian_GNU/kFreeBSD
[GNU/kWindows]: https://mikegerwitz.com/2016/04/GNU-kWindows
[Hurd]: https://www.gnu.org/software/hurd/
[GNU/Hurd]: https://www.debian.org/ports/hurd/
It's already covered by the freelancing section. This was long enough ago
and my portfolio is large enough that this is really unnecessary.
* doc/about/resume.html (Earth's Magic): Remove experience.
This is an autobiographical opinion piece prompted by [a HackerNews
post][hn] discussing what it was like to learn programming before Stack
Overflow (and other parts of the Internet).
I'm not old. I was born in 1989. I started programming around 1999. The
Internet sure did exist back then, but I was 10, and my parents weren't keen
on having me just go exploring. Besides, it was dial-up---you couldn't go
search real quick; especially if someone was on the phone. Using the
Internet was an _event_, and an exciting one at that, listening to those
dial tones, logging in using that old Prodigy dialog. Back then you had
Dogpile and Ask Jeeves. Most sites I'd visit by name; usually that was
GameFAQs or CNET download.com, because those are the sites my friend told me
about when he introduced me to the Internet.
I'm entirely self-taught. I didn't know any programmers. I didn't have
contact with any. I told my parents that I wanted to learn how to program
and they skeptically brought me to Barnes and Noble where we picked out
Learn to Program with Visual Basic 6 by John Smiley (*gasp* yes I started as
a Windows programmer). It came with a VB6 CD that for a while I was
convinced could only run the book examples, because I had no idea what I was
doing. I struggled. I tinkered. Hacker culture was on the complete
opposite end of where I was, but by the time I discovered it years later, I
felt like I finally found myself---I finally discovered who I was. The
struggle made me a hacker.
It's easy to half-ass it today. It's easy to simply say "eh I can Google
it" and forego committing knowledge. But it also makes it easy to gain
knowledge, for those who do care to do so. It makes trivia easy. It makes
discovery easy. It also exposes people to subcultures quickly and
demands conformance to stereotypes and norms before one can discover
_themselves_. Who would I be today without having to struggle for myself
rather than someone else _telling_ me who I am, and what I do?
This is more than just technical knowledge. This is the difference between
dropping a child off in the wild or dropping them off at the local
scouts. And at least scouts will discover themselves together. With the
Internet, you absorb a body of existing knowledge; you _rediscover others_,
not yourself. You often read blogs containing opinions of others, not books
or manuals.
That's not to say that you can't learn on your own. Many still do. Many
focus on manuals and books and source code rather than social media. It's
sure hard, though, when everything is integrated as such. Social media
can be beneficial---you do want communication and collaboration. I sure as
hell want to communicate with others. Opinions of others are deeply
important too. Some of the best things I've read are on blogs, not in
books. But I've already found my niche. I've found myself. I wasn't
tainted or manipulated---I learned in a world of proprietary software where
developing license systems was fun and emerged a free software
activist. Because I was forced to look inward, not post on Stack Overflow
or HN or Reddit expecting a hand-guided tour or `dd` of thoughts (okay,
you're not getting that on HN).
Not everyone needs to be a passionate hacker or developer. Really, the
world needs both. And based on what I've seen being pumped out of schools
and universities, the self-taught are generally better off either way. The
vast resources available to modern programmers make many tasks easier and
cheaper, though it also increases maintenance costs if all the programmer is
doing is using code snippets or concepts without actually grokking
them. But this is what most of the world runs off of.
Let yourself struggle. Go offline. Sit down with a print book and get out
a pen and take notes in the margin, write out your ideas. Getting syntax
errors in your editor or REPL? Figure it out! Or maybe consult the manual,
or the book you're reading. Don't search for the solution. When I learned
Algebra in middle school, I had little interest, and forgot all of
it. Years later, I needed it as a foundation for other things. I
discovered the rules for myself on pen and paper. Not only do I remember it
now (or can rediscover on a whim), but I understand _why_ it works the way
it does. I've had those epiphanies. It's easy to miss the forest for the
trees when you don't gain that essential intuition to help yourself
out. And the forest is vast and beautiful.
[hn]: https://news.ycombinator.com/item?id=14339293
There are a number of changes here. It doesn't mean that I'm looking for a
new job. With that said, my employer surprised everyone with an acquisition
the day it was actually agreed upon, so we'll see how things go.
Someone contacted me about the license of this script. The code itself is
doubtfully enforcable with US copyright anyway, so let's just put this into
the public domain.
It does have comments, but they're minor.
The election is over, so there's no point in keeping the "Election." post.
I...am at a loss for words. I'll surely be posting about this in some
regard at some point, so I'm not going to bother here.
This image displays the date I joined: exactly nine years ago to the
day. That's just a coincidence, tbh; I happened upon it.
Oh how time flies...
Happy Halloween.
[Citizen Lab released a report][cl] describing the attempted use of iOS
0-days on human rights activist [Ahmed Mansoor][] by the United Arab
Emirates.
They named this chain of exploits _Trident_,
and with the help of [Lookout Security][paper],
were able to analyze them.
It begins with [arbitrary code execution (CVE-2016-4655)][4655] by
exploiting a memory corruption vulnerability in WebKit,
which downloads a payload unknown to the user.
That payload is able to bypass KASLR and [determine the kernel memory
location (CVE-2016-4656)][4656],
then allowing it to exploit a [memory corruption vulnerability in the
kernel itself (CVE-2016-4657)][4657];
this "jailbreaks" the device and is a complete compromise of the system.
This payload is [Pegasus][paper],
a complex surveillance tool sold to governments,
often used for espionage.
In this case,
Monsoor received a suspicious text message and wisely [tipped off Citizen
Lab][cl] rather than opening the presented link.
Had he done so,
he would have unknowingly downloaded this spyware that could very well
have put his life in extreme danger:
it has the capability to track his location;
record his calls and texts;
record communications through software like WhatsApp and Skype;
download his contact information;
grab passwords and encryption keys from his keyring;
and much more.
This malware was written by [NSO Group][],
which is so poorly known that their [Wikipedia page didn't even exist
until today][nso-wikipedia].
The software company is based in Israel,
founded in 2010 by Niv Carmi, Omri Lavie, and Shalev Hulio.
They were purchased in 2014 by [Francisco Partners][],
a private equity firm in the United States,
for $110 million.
They exist to sell exploits to governments.
Anyone familiar with security research is aware of [responsible
disclosure][]:
it is a model whereby researchers who discover a vulnerability
release their research publicly only _after_ they notify the authors
of the software,
and a patch mitigating the vulnerability has been released.
This is what Citizen Lab did---Apple [fixed the vulnerability][apple] in
iOS 9.3.5.[^rms-apple]
This is not what NSO Group does:
Instead, they horde their exploits[^0day] and sell them to governments as
weapons for surveillance or espionage.
In this case,
the United Arab Emirates (or so it seems).
This is not only unethical,
but to sell to a government that is known for this type of abuse is
inexcusable and negligent---the people behind NSO Group are absolute
scum.[^scum]
They are empowering a foreign government known for their civil and human
rights abuses.
I have trouble finding words.
There is much more that can be said on this topic with respect to security,
civil and human rights,
and various other topics.
But I don't want to distract from the topic at hand.
Let this sink in.
Read the [Citizen Lab][cl] report and the [paper by Lookout Security][paper].
Today I leave my soapbox be.
[cl]: https://citizenlab.org/2016/08/million-dollar-dissident-iphone-zero-day-nso-group-uae/
[Ahmed Mansoor]: https://en.wikipedia.org/wiki/Ahmed_Mansoor
[paper]: https://info.lookout.com/rs/051-ESQ-475/images/lookout-pegasus-technical-analysis.pdf
[4655]: http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=2016-4655
[4656]: http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=2016-4656
[4657]: http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=2016-4657
[NSO Group]: https://en.wikipedia.org/wiki/NSO_Group
[nso-wikipedia]: https://en.wikipedia.org/w/index.php?title=NSO_Group&action=history
[Francisco Partners]: https://en.wikipedia.org/wiki/Francisco_Partners
[responsible disclosure]: https://en.wikipedia.org/wiki/Responsible_disclosure
[apple]: https://support.apple.com/en-us/HT207107
[^rms-apple]: I [can't recommend that you use Apple
devices](https://stallman.org/apple.html), but if you do, you
should upgrade immediately;
you are vulnerable to exploitation by simply visiting a
malicious webpage.
[^0day]: Called 0-days,
because they haven't been disclosed and there has been no time to
prepare or release a fix.
[^scum]: For other scum, see the organization behind [FinFisher][]; and the
group [Hacking Team][].
[FinFisher]: https://en.wikipedia.org/wiki/FinFisher
[Hacking Team]: https://en.wikipedia.org/wiki/Hacking_Team
The past few days of the DNC have demanded pause. I am an Independent. I
do not like Hillary Clinton. I am a Bernie supporter, and I was upset by his
endorsement of Hillary. I had vowed not to vote for Hillary; I would
instead vote for Jill Stein. The DNC, while very well done with a deeply
compelling facade, has not changed my perspective on Clinton.
It is perhaps said best by Bernie himself: "It's easy to boo, but it's
harder to look your kids in the face who would be living under a Donald
Trump presidency". The conflict here is between my deep ideologies and
reality. It's often said that a vote for Hillary is a vote against Trump;
such a perspective would shallow and purposeless. But this isn't an
election for president---this is the most threatening assault on everything
I stand for that I hope I will ever witness in my lifetime. To stand for
ideological purity would be to stand atop a mountain while the world around
me burns. This is why Bernie chose to unite.
Should Trump win, my ideals that seem within reach could be blown back
decades. As a matter of strategy, I cannot justify _not_ swallowing every
ounce of my pride. Hillary's presidency is an unfortunate but necessary
consequence of the only permissible outcome. I am not electing a president
of the United States. I am electing _a United States_.
So I am doing what I never thought I would do: proposing that others too
factor this obscene equation and recognize how the very few remaining
variables affect the result. My ideals continue to exist in part and in
spirit with Hillary as president. With Trump, they are all but
vanquished. Donald Trump must not be elected president of the United
States. When (and if) you vote, think of it as a shot fired, not as a vote
cast.
"Election".
More information about my opinions on this topic can be found
[here][social-1] and [here][social-2].
[social-1]: https://social.mikegerwitz.com/conversation/21864
[social-2]: https://social.mikegerwitz.com/conversation/22026
There is little common sense to be had with the [Computer Fraud and Abuse
Act][cfaa] (CFAA) to begin with.
To add to the confusion,
the Ninth Circuit Court of Appeals last week held 2-1 in [United States
v. Nosal][uvn] that accessing a service using someone else's
password---even if that person gave you permission to do so---[violates
the CFAA][cfaa-passwd],
stating that only the _owner_ of a computer can give such authorization.
This is absurd even with complete lack of understanding of what the law is:
should your spouse be held criminally liable for paying your bills online
using your account?
Common sense says no.
In another case this week---[Facebook v. Power Ventures][fvp]---the same
court (though a different panel of judges) stepped back from the original
decision and stated that computer _users_ can indeed provide
authorization.
This authorization holds even if the service's Terms of Service say
otherwise.
Yet: the computer owner (in this case, Facebook) can revoke authorization,
which takes precedence over any authorization provided by a user of that
system.
So with a seemingly magical incantation,
a benign situation can be made into a federal crime,
just like that.
These situations highlight dangerous confusion over the interpretation of an
already dangerously vague law.
The CFAA is the law that was used to prosecute Aaron Swartz for federal
"crimes"---with a punishment of up to thirty-five years in prison---for
liberating documents hosted on JSTOR.
Because of this [draconian threat][eff-punish],
[Aaron committed suicide][aaron] on January 11th, 2013.
The CFAA already has blood on its hands;
it needs to be reined _in_,
not be given further broad powers.
So don't take news of the decisions in US v. Nosal and Facebook v. Power
Ventures as canceling one-another out;
things may appear the same for now,
but serious problems still need to be resolved.
[cfaa]: https://www.eff.org/issues/cfaa
[cfaa-passwd]: https://www.eff.org/deeplinks/2016/07/ever-use-someone-elses-password-go-jail-says-ninth-circuit
[cfaa-back]: https://www.eff.org/deeplinks/2016/07/ninth-circuit-panel-backs-away-dangerous-password-sharing-decision-creates-even
[uvn]: https://www.eff.org/cases/u-s-v-nosal
[fvp]: https://www.eff.org/cases/facebook-v-power-ventures
[eff-punish]: https://www.eff.org/deeplinks/2013/02/rebooting-computer-crime-part-3-punishment-should-fit-crime
[aaron]: https://www.eff.org/deeplinks/2013/01/farewell-aaron-swartz
Mike Gerwitz