Search results for: "sha1"

What are the potential risks or vulnerabilities associated with using md5 or sha1 in PHP?

Using md5 or sha1 in PHP for hashing passwords or sensitive data is not recommended due to their vulnerabilities to brute force attacks and collisions...

Are md5 and sha1 considered encryption methods in PHP or are they used for something else?

MD5 and SHA1 are not encryption methods in PHP; instead, they are hashing algorithms used for generating unique fixed-size hash values from input data...

Welche potenziellen Sicherheitsrisiken können bei der Verwendung von md5() und sha1() als Hash-Funktionen auftreten?

Die Hash-Funktionen md5() und sha1() gelten als unsicher, da sie anfällig für Kollisionen sind, was bedeutet, dass zwei unterschiedliche Eingaben den...

In the context of an intranet application, is using SHA1/MD5 for password protection sufficient, or should SHA2 be implemented instead?

Using SHA1/MD5 for password protection in an intranet application is not sufficient as they are considered weak and vulnerable to attacks. It is recom...

How can the use of SHA1 hashes for comparing file system changes with database entries improve data consistency and performance in a PHP script handling image selections and annotations?

Using SHA1 hashes for comparing file system changes with database entries can improve data consistency and performance in a PHP script handling image...