Using Our Bodies As ID: Should We Be Concerned?

Using Our Bodies As Identification: Should We Be Concerned?

The Value of Data

Private information is actually an invaluable commodity, so it’s no surprise that cyber-criminals seek various ways to get their hands on it. This includes targeting online providers in the hope of bulk-stealing sensitive details in a single strike. But additionally, it includes tricking people into disclosing personal details or even attempting to guess the credentials they use to log in to internet accounts. If we use weak, easy-to-guess passwords, we can make their work much easier.

You are able to restrict the harm of a security breach at an internet provider by making certain you select passwords which are actually unique and complex: an ideal password is actually no less than 15 characters long and consists of a blend of letters, numbers and symbols from the whole computer keyboard. On the other hand, you could use a password manager program to deal with all of this for you immediately. Or perhaps you are able to mix and match both approaches across numerous accounts.

Weak Passwords

Unfortunately, all too often individuals make use of easy-to-guess passwords and re-use the same password for a number of online accounts – so that if the password for one is actually compromised, all of the victim’s online IDs are actually vulnerable. This particular matter was highlighted publicly in May 2016 when a hacker known as’ Peace’ attempted to offer 117 million LinkedIn e-mails and passwords which had been stolen several years earlier. Over one million of the stolen passwords were’ 123456′!

Passwords should not be the only thing we use to authenticate. Many internet providers offer two-factor authentication – i.e. requiring buyers to enter a code produced by a hardware token or perhaps one sent to a mobile device, to use a site, or perhaps no less than to make modifications to account settings. Two-factor authentication certainly improves security, but only if most people opt to make the most of it.

Scrap Passwords Completely?

However an increasing number of individuals think that we ought to change passwords altogether. Apple allows fingerprint authorization for iTunes purchases and payments by using Apple Pay. Samsung has said it’ll present fingerprint, speech and iris recognition for Samsung Pay. Amazon has announced’ selfie-pay’ and MasterCard and HSBC have announced the launch of face and voice recognition to authorize transactions.

The components of us that may be used to verify our identity consist of face, eyes, ears, fingerprints, veins and heartbeat. Technology translates this into binary data and uses it to verify a match and thereby verify who we’re.

Fingerprints are most likely the most famous bio-metric identifier. Apple was an early adopter of this technology, embedding a fingerprint sensor into the home button of its iPhone 5S. Notwithstanding the point that it was rapidly demonstrated that the technology might be compromised, Touch ID marked a step up in security for lots of people with the iPhone that had earlier not taken the trouble to secure it at all.

Iris & Voice Identification Entering Mainstream

Eyes are actually another bio-metric used by several suppliers for identification. The scanning of the iris has now mostly taken over from retina scanning (using the pattern of veins in the rear of the eye). Both retina and iris are actually special to each person and do not change over time. Iris recognition is needed on a number of smartphones, like the Samsung Galaxy Note7, a handful of Lumia Windows and Fujitsu phones, and some iOS devices. However, in 2015, a German hacker reported to have properly spoofed iris recognition technology by extracting the iris information from an internet image of the German Chancellor, Angela Merkel.

The heart’s exercise and also the electric signals it generates are actually unique and extremely hard to replicate, so it’s little wonder that a number of items are actually concentrating on our heartbeat as a method of determining us – making use of a wristband, for instance, to determine the unique electric impulses produced by your heartbeat.

Voice recognition is currently generally used in financial services, primarily alongside some other methods of authentication. It’s a complex, complicated process which involves analyzing many qualities and patterns, which includes intonation, natural speech defects, word order and much more, and then comparing them with one another.


Bio-metric markers are actually perfect for using as identifiers because they’re unique and unchanging over time. But that also makes them incredibly vulnerable. In case these identifiers are actually compromised, the likely effects for victims in terminology of loss of privacy and security are actually severe. If my password is actually compromised I can alter it, but I am bound to my fingerprints, eyes along with other physical characteristics.

It is obvious that the usage of bio-metrics isn’t a protection panacea, bio-metric details can be spoofed or perhaps stolen. I feel that bio-metrics must be used to verify our identity (i.e. used in place of a username), with a password or perhaps some other mechanism – or even preferably more than one used to verify that identity. All things considered, if I select a bad password and it’s compromised, I can alter it: if my fingerprint is actually compromised, there is absolutely nothing I are able to do about it.

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