Keyless Entry Systems

Modern locking sys­tems, for examp­le in the auto­mo­ti­ve sec­tor, often sup­port keyless ope­ning with a keyless ent­ry sys­tem. Howe­ver, the­se solu­ti­ons are not error-free. With hard­ware for just 35€, cri­mi­nals can use relay attacks to ste­al cars, gain access to office buil­dings or make pay­ments from your accounts in seconds. An atta­cker sim­ply relays messages bet­ween the key and the car. 92% of all reco­ve­r­ed cars were keyless models sto­len by this method. To this day the­re is no solu­ti­on on the mar­ket that sol­ves this pro­blem. PHYSEC GUARD is an inno­va­ti­ve tech­no­lo­gy that can reli­ab­ly detect relay­ed signals and uses arti­fi­cial intel­li­gence to detect whe­ther the key hol­der or a thief is try­ing to open the vehicle.

Increasing number of attacks

Keyless ent­ry sys­tems are beco­m­ing incre­a­singly popu­lar. Manu­fac­tu­rers and cus­to­mers pri­ma­ri­ly asso­cia­te com­fort, inno­va­ti­on and user-friend­li­ness with the eli­mi­na­ti­on of an addi­tio­nal key. Howe­ver, ope­ning the door without addi­tio­nal user inter­ac­tion also attracts unwan­ted intru­ders. Radio signals can be easi­ly trans­mit­ted, which leads to a rising num­ber of thefts. Unfor­tu­n­a­te­ly, most secu­ri­ty mecha­nisms are useless to pre­vent the­se relay attacks.

Relay Attacks

Atta­ckers do not have to break the encryp­ti­on of the keyless ent­ry sys­tem, but sim­ply for­ward the signal of the trans­mit­ter that enab­les ent­ry. This can be done very easi­ly with simp­le hard­ware and two atta­ckers. Alt­hough this pro­blem is well known, the­re are no via­ble solu­ti­ons on the mar­ket yet.

The solution for secure keyless entry systems


With PHYSEC GUARD we offer the pos­si­bi­li­ty to pro­tect your cus­to­mers from relay attacks and thus pre­vent theft, espio­na­ge and simi­lar. Our Relay-Detec­tion Sys­tem is uni­que on the mar­ket and pro­mi­ses hig­hest secu­ri­ty com­bi­ned with excel­lent performance.

Persönliche Beratung

Respond to the rising thre­at level and pre­vent tomorrow’s attacks. We at PHYSEC will be hap­py to ans­wer your questions.
Talk direct­ly to our exe­cu­ti­ves now.

Dr. Chris­ti­an Zen­ger, CEO

Dr. Hei­ko Koep­ke, CFO

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