"Modern web applications are reliable and secure" Security. It's a common component of marketing material coming from companies that sell web based solutions. That is the perception that most technology companies like to present to their prospects and existing clients. However, this perception may not be entirely valid. Is yourx."Modern web applications are reliable and secure" Security. It's a common component of marketing material coming from companies that sell web based solutions. That is the perception that most technology companies like to present to their prospects and existing clients. However, this perception may not be entirely valid. Is yourx.