This overcomes the possibility of losing the reader even when travelling. In addition, the robust design of the OMNIKEY 4121 CL allows the reader to remain permanently plugged into its device, even when not being used. Another useful accessory is the additional card holder which supports all applications where a permanent “card present” is required. This minimizes the risk of accidental damage and unintended withdrawal. And the clip-on adaptor supports a stable and exact fit for any ExpressCard slot variant. Smart accessories such as the additional clip-on adaptor means the reader can be used not only with 34mm slots, but also with 54 mm ExpressCard slots. The OMNIKEY 4121 CL is highly flexible and convenient. Based on ISO 14443 A/B and ISO 15693, it supports contactless PKI cards, HID iCLASS®, MIFARE®, MIFARE® Ultralight, DESFire®, SmartMX and ICODE. Developed for a broad audience, the innovative PC-linked OMNIKEY 4121 CL reader interfaces a wide range of 13.56 MHz contactless smart cards. The OMNIKEY® 4121 CL Express card reader provides a convenient and flexible way for users to securely log on to their devices such as laptops or notebooks when they’re away from their desks. People who are travelling or spending time away from the office desk need secure access to their computers and networks by utilizing contactless cards such as physical access or PKI cards. You'll be reading more about it.In an increasingly mobile world, card-based two-factor authentication can no longer be restricted to a desktop environment. It's my nature to fixate on something obscure like this and research it to death for several weeks. It’s been joked that Northgate went out of business because when people bought one of their keyboards they were so solidly built people never needed to buy another one! I believe they both use the buckling spring system which give the characteristic clickety-clack keyboard sound. The two series of keyboards most sought after seem to be the IBM Model M and the Northgate Omnikey. It seems with the commoditisation of personal computers, keyboards gradually became the victims of cost cutting measures which resulted in cheaper materials being used, membranes instead of dedicated mechanical components and generally crappier and flimsier designs. Looking into this further I’ve found out there’s an entire cottage industry online for the maintenance and reselling of second hand, early generation keyboards people literally swear by their timeless designs. Despite having numerous new machines over the years, he still uses his original Northgate Omnikey 102 he purchased in the 1980s because he claims it’s more solidly built and gives superior tactile and audible feedback compared to the cheap, disposable keyboards most of us now use. For better or worse (I’ve heard plenty of convincing arguments from both sides) I’ve resigned myself to the fact most of my thoughts in life will be expressed by being funnelled from my brain, through my nervous system to the muscles in my fingers where they’ll twitch and spasm in predictable ways with the resulting actions being directed at some form of computer keyboard.Īfter listening to some more recent episodes of Security Now where Steve Gibson has talked at great length about his coding practices I’ve been really interested to learn specifically about the keyboard he uses.
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