Buying gold? Here’s why checking the HUID code is crucial even in hallmarked jewellery

Gold jewellery buyers should check the hallmark and HUID code for authenticity and purity. Here's the step-by-step process on ...
Cult of Mac

How to use a long, alphanumeric iPhone passcode so cops can’t hack it [Update]

It’s time to stop using that useless six-digit passcode on your iPhone. Now that cops around the United States are going crazy for the GrayKey, a little box that can crack your iPhone’s passcode in ...
Macworld

TIL how to lock an iPhone with an actual password

Having an unlocked iPhone–without so much as a four-digit barrier between you and some subway snatcher–is asking for trouble. Four-digit passcodes or PINs were the only way to secure the earliest ...
Techno-Science.net

What is DIGIPIN and How to Get Your Unique Location Code

DIGIPIN, or Digital Postal Index Number, is a 10-character alphanumeric code assigned to a 4m x 4m area in India, providing a precise location, unlike general PIN codes. Developed by India Post, IIT ...
Indiatimes

IFSC-Code Page Content

IFSC Code, also known as the Indian Financial System Code (IFSC) is a unique 11-character alphanumeric identifier utilised for electronic fund transfers through NEFT, RTGS and IMPS. The Reserve Bank ...