The correct way to avoid SQL injection attacks, no matter which database you use, is to separate the data from SQL, so that data stays data and will never be interpreted as commands by the SQL parser. It is possible to create an SQL statement with correctly formatted data parts, but if you don’t fully … Read more
Maybe a good idea. It’s harder to recognize, for someone which is looking to your keyboard, while you typing in your password. I’ve tried it under Debian and it was no problem. For example we want a user with the password End Of Text or in other words CTRL + C. I did this with … Read more
As Royal Bg mentions in the comments, if they have the source code, there’s no way you can secure it against them making a separate copy. As you mention, any attempt at a licence key, or any other type of method, they’d be able to get around. solved How can I secure my source code … Read more
Retrieving a “signature” could be as simple as generating a digital signature via hashing for the virus(es) respective binaries. MD5 or SHA. I.E. implementing the following functionality in your code that I’m sure you’ve already started…: md5sum virus -> md5hashofvirus | md5sum virus2 -> md5hashofvirus2 Complete dossier of md5sum available here. MD5 implementation in C … Read more
I found a solution to my problem. First let me explain how I achieved this: I made 2 watchdog threads that the first one recreates the 5 threads and WatchDogThread2 when terminated and the second one does the same to watchdog 1 (this took me to long because of Thread.IsAlive was always returning true even … Read more
No matter how complex you make your code, it can always be read, if necessary with abstract interpretation, i.e. automatically capturing the essence of your code. Code without knowledge of internals, variable names (I assume you’re already using minimization, for example with the YUI compressor), documentation, support, and generalization is worthless for anyone else. If … Read more
Per the docs: Security: the default character set The character set must be set either at the server level, or with the API function mysqli_set_charset() for it to affect mysqli_real_escape_string(). See the concepts section on character sets for more information. And therein lies the reason for having the connection: how to escape your string depends … Read more
try this: PHP Base32 Decoder: http://php-classes.de/class/base32/ this would generate only lowercase letter. 1 solved I have a string which I want to encrypt/decrypt using php but the output of the encryption should be lower case alphanumeric only [closed]
a=b; After this assignment a points to the same location as b (“Secure Coding”). You have lost any reference to the initial location pointed by a, so essentially “Insecure Coding” is garbage that cannot be freed. Another issue is that you are freeing the same pointer twice. After the first free you no longer own … Read more
Try running the page on the web server – it may then give you the actual 403 error – e.g. 403.11 – then you can look up that error here 1 solved 403 forbidden resource error [closed]
The regular expression is: ^((?!(?<ch>.)\k<ch>\k<ch>)(?!012|123|234|345|456|567|678|789|890)[0-9]){8,}$ The (?!(?<ch>.)\k<ch>\k<ch>) will check for the same character repeated thrice. Note that for the various contiguous sequences I had to put them in a list of possible sequences, (?!012|123|234|345|456|567|678|789|890). [0-9] is the character that will be accepted as valid. The {8,} is for the minimum length. 1 solved Numbers only … Read more
The modified script within the documentation of Script Based Authentication section for Damn Vulnerable Web Application using ZAP seems incomplete. The complete script is available at Setting up ZAP to Test Damn Vulnerable Web App (DVWA) which is as follows: function authenticate(helper, paramsValues, credentials) { var loginUrl = paramsValues.get(“Login URL”); var csrfTokenName = paramsValues.get(“CSRF Field”); … Read more
The most space efficient way to store binary data is to store it as bytes. The only way you may get it even shorter is via compression. But for 92 Characters that will not amount to much. As for Base64: There are cases where we are forced to transmit binary data over a medium not … Read more
Here’s a non-exhaustive list of problems/solutions: Your code is difficult to read because it is not properly indented. You should use prepared statemens to guard against SQL-injection. You give hints to hackers by having different error messages. When the username is correct and the password wrong you say: “Login/Password Incorrect :(“, but if the username … Read more
Do it via .htaccess, as @Droid said. All you have to do is to replace file.php with the unique file you want to allow and add more of them if you want so. Order deny,allow Deny from all <Files “file.php”> Allow from all </Files> 1 solved Restrict whole WP site access except few pages [closed]