Re: Sometimes I wonder why I even started programming...
| From: | Per Jessen | Date: | Thu, 28 Feb 2008 20:16:15 +0000 |
| Subject: | Re: Sometimes I wonder why I even started programming... | ||
| References: | 1 2 3 4 5 6 7 8 9 10 11 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-270646@lists.php.net to get a copy of this message | ||
Stut wrote:
>>> Ask random people in the IT world what they think about PHP.
>>> I bet you'll hear lots of FUD about it being insecure. Why is it
>>> insecure?
>>
>> 1) it's (mostly) interpreted
>> 2) it's type-weak
>
> There is nothing inherently insecure contained within either of those
> features. Whatever language you're developing a web app in, from C to
> C#, you will always get all variables you're passed from the user as
> strings. Proper validation is always a requirement.
>
> As for being interpreted I fail to see how that's a security risk so
> long as you adequately lock down your servers, something that applies
> regardless of the language you're using.
It's perhaps also a matter of opinion, but IMHO a type-weak and
interpreted language is far more prone to errors that could become
security risks than a type-strong, compiled language. The latter can do
a lot of checking at compile time - none of them will make it
inherently more secure, but an inexperienced programmer will be less
likely to make mistakes with serious consequence for security.
/Per Jessen, Zürich