Tag: checks

SMTP smuggling enables email spoofing while passing security checks

SMTP smuggling enables email spoofing while passing security checks

Felix - December 20, 2023
SEC Consult Longin identified two big email providers whose SMTP servers interpreted . as the end of data: Fastmail and Runbox. However, he also found that popular SMTP server software like Postfix and Sendmail were also accepting this end-of-data sequence...
Gamers urged to make two important ‘ping’ checks to instantly boost Wi-Fi speeds – say goodbye to buffering

Gamers urged to make two important ‘ping’ checks to instantly boost Wi-Fi speeds – say goodbye to buffering

Felix - November 3, 2023
GAMERS have been urged not to miss two important checks that ensure they have the right "ping" setup for online gaming. Ping is an important thing for gamers to get right. Here's why - and how you can fix it....
Guide to SMTP and MX checks

Guide to SMTP and MX checks

Felix - May 24, 2023
Checking user-inputted data from a form is something that every web developer has to do for a majority of his projects.Most of the time, this process is relatively simple, but there are certain types of data for which verification is...