Just generally, don't write SQL queries as strings. An ORM is one option, language-level extensions another. But for that you need some good macros in your language - or convince the maintainers of your compiler to add…
There is a relatively recent audit[1] of EncFS with some damning results. I really wouldn't use it. [1]: https://defuse.ca/audits/encfs.htm
Internet Navigator
The CTFs I've played usually had a good mix of web stuff and binary exploitation. Also, the best way to learn this stuff is to do it. Even if this seems out of your league, I'd suggest to just join a team and start…
You don't have to apply the CBC mode to complete files. If it is secure for a 1 MB file, I don't see why it would be insecure for 100 parts of a 100 MB file. If you manage to merge small files into the same blocks, you…
You do have some information in the browser you can't get to from the outside. For example, the filter with the most hits for me is "@@||192.168.$xmlhttprequest", which whitelists XMLHttpRequests to 192.168.*. A proxy…
If Github would only host git repositories, you'd be right. But people use Github for the issue tracker, source browser, code review system. Those are just as centralized as the svn server. And in my opinion, they are…
What's stopping the attacker from reading the user's browser data and replaying it to Google?
For some reason, the #content element is hidden with a `display: none`. Disable that and the content shows.
Either that, or a race condition.
Gcc doesn't have such a warning. Clang has it, but it has to be explicitly enabled. (It's not even in -Wall or -Wextra.)
That works just fine. But if you're working on a big project, a full new download can take a while.
It is for sysadmins. And those are probably Canonical's biggest source of income.
When there are too many messages, rsyslog will drop them in the default configuration, too. http://www.rsyslog.com/tag/systemlogratelimitinterval/
Who says the function call actually happens? If the function is short enough, they are a very good candidates for the JIT to inline. If they aren't short, the overhead of calling the function shouldn't matter much…
C has variable sized arrays. http://pastebin.com/BEgDNAhu That's no longer backward-compatible to C89, though.
You don't have to simulate multidimensional arrays in C. It's just easier than wrapping your head around the weird syntax required to pass them around: http://pastebin.com/JTjQMfxr
Yes, the 2-4 diagnoses he came up with in the first 35 minutes were always wrong. Only then did he get it always right.
toString() blows up on a null value, the + operator does not. I've written similar Java code for that reason.
Tuition was common for a while, but it isn't anymore. Lower Saxony is the only state where you still have to pay it and they're abolishing next year [1]. [1]…
$ 5000 seems way too much. 50 TB of traffic would cost something like $ 200 (if all downloads were from the US or Europe) to $ 450 (if all of were from South America) according to this page:…
I had similar problems, and found a work around that works great for me: bash is configured as my default shell. So every program that runs my default shell and just assumes it can use POSIX syntax, gets what it wants…
Is there any chance for that most-used software to be secure if the underlying OS is full of holes? (I'm not completely sure myself. But I'd rather err on the safe side.)
Afaik, as long as a weak cipher is enabled on both client and server, a MITM attacker can force it to be used. It involves manipulating the handshake to tell both parties the other one doesn't support any better cipher.
From the next paragraph: > An early prototype of the Inspector even included a significant portion of Firebug. Ultimately, integration proved to be too challenging and would have required rewrites that would have been…
Just generally, don't write SQL queries as strings. An ORM is one option, language-level extensions another. But for that you need some good macros in your language - or convince the maintainers of your compiler to add…
There is a relatively recent audit[1] of EncFS with some damning results. I really wouldn't use it. [1]: https://defuse.ca/audits/encfs.htm
Internet Navigator
The CTFs I've played usually had a good mix of web stuff and binary exploitation. Also, the best way to learn this stuff is to do it. Even if this seems out of your league, I'd suggest to just join a team and start…
You don't have to apply the CBC mode to complete files. If it is secure for a 1 MB file, I don't see why it would be insecure for 100 parts of a 100 MB file. If you manage to merge small files into the same blocks, you…
You do have some information in the browser you can't get to from the outside. For example, the filter with the most hits for me is "@@||192.168.$xmlhttprequest", which whitelists XMLHttpRequests to 192.168.*. A proxy…
If Github would only host git repositories, you'd be right. But people use Github for the issue tracker, source browser, code review system. Those are just as centralized as the svn server. And in my opinion, they are…
What's stopping the attacker from reading the user's browser data and replaying it to Google?
For some reason, the #content element is hidden with a `display: none`. Disable that and the content shows.
Either that, or a race condition.
Gcc doesn't have such a warning. Clang has it, but it has to be explicitly enabled. (It's not even in -Wall or -Wextra.)
That works just fine. But if you're working on a big project, a full new download can take a while.
It is for sysadmins. And those are probably Canonical's biggest source of income.
When there are too many messages, rsyslog will drop them in the default configuration, too. http://www.rsyslog.com/tag/systemlogratelimitinterval/
Who says the function call actually happens? If the function is short enough, they are a very good candidates for the JIT to inline. If they aren't short, the overhead of calling the function shouldn't matter much…
C has variable sized arrays. http://pastebin.com/BEgDNAhu That's no longer backward-compatible to C89, though.
You don't have to simulate multidimensional arrays in C. It's just easier than wrapping your head around the weird syntax required to pass them around: http://pastebin.com/JTjQMfxr
Yes, the 2-4 diagnoses he came up with in the first 35 minutes were always wrong. Only then did he get it always right.
toString() blows up on a null value, the + operator does not. I've written similar Java code for that reason.
Tuition was common for a while, but it isn't anymore. Lower Saxony is the only state where you still have to pay it and they're abolishing next year [1]. [1]…
$ 5000 seems way too much. 50 TB of traffic would cost something like $ 200 (if all downloads were from the US or Europe) to $ 450 (if all of were from South America) according to this page:…
I had similar problems, and found a work around that works great for me: bash is configured as my default shell. So every program that runs my default shell and just assumes it can use POSIX syntax, gets what it wants…
Is there any chance for that most-used software to be secure if the underlying OS is full of holes? (I'm not completely sure myself. But I'd rather err on the safe side.)
Afaik, as long as a weak cipher is enabled on both client and server, a MITM attacker can force it to be used. It involves manipulating the handshake to tell both parties the other one doesn't support any better cipher.
From the next paragraph: > An early prototype of the Inspector even included a significant portion of Firebug. Ultimately, integration proved to be too challenging and would have required rewrites that would have been…