Search results for: "MAC-Adresse"

Welche Möglichkeiten gibt es, einen Benutzer über die IP-Adresse zu sperren und welche Einschränkungen gibt es dabei?

Um einen Benutzer über die IP-Adresse zu sperren, kann man entweder die IP-Adresse in einer Datenbank speichern und bei jedem Seitenaufruf überprüfen,...

What is the difference between ARP and MAC addresses in networking?

ARP (Address Resolution Protocol) is used to map an IP address to a MAC address in a local network. MAC addresses are unique identifiers assigned to n...

How can PHP be simulated locally on a Mac for testing purposes?

To simulate PHP locally on a Mac for testing purposes, you can use MAMP (Mac, Apache, MySQL, PHP). MAMP is a free, easy-to-install software that provi...

What are the potential pitfalls of using MAC addresses for client identification in PHP?

Using MAC addresses for client identification in PHP can be problematic because MAC addresses can be easily spoofed or changed by users, leading to in...

What are the limitations and considerations when using MAC addresses for user identification in a PHP application?

Using MAC addresses for user identification in a PHP application can be unreliable as MAC addresses can be easily spoofed or changed. It is also not r...