The secure haptic keypad

Bianchi, Andrea; Oakley, Ian; Kwon, Dong Soo

doi:10.1145/1753326.1753488

Cited by 46 publications

(7 citation statements)

References 6 publications

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“…We used a NASA TLX questionnaire to evaluated the perceived workload. We opted for NASA TLX because of its demonstrated reliability in measuring perceived workload when using novel authentication schemes, and for comparability with previous work [9,10]. We ran multiple repeated measures ANOVA tests to investigate if there is an effect of the modality on the perceived workload.…”

Section: Perceived Workloadmentioning

confidence: 99%

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CueAuth

Khamis

Trotter

Mäkelä

et al. 2018

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.

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Secure authentication on situated displays (e.g., to access sensitive information or to make purchases) is becoming increasingly important. A promising approach to resist shoulder surfing attacks is to employ cues that users respond to while authenticating; this overwhelms observers by requiring them to observe both the cue itself as well as users' response to the cue. Although previous work proposed a variety of modalities, such as gaze and mid-air gestures, to further improve security, an understanding of how they compare with regard to usability and security is still missing as of today. In this paper, we rigorously compare modalities for cue-based authentication on situated displays. In particular, we provide the first comparison between touch, mid-air gestures, and calibration-free gaze using a state-of-the-art authentication concept. In two in-depth user studies (N=37) we found that the choice of touch or gaze presents a clear trade-off between usability and security. For example, while gaze input is more secure, it is also more demanding and requires longer authentication times. Mid-air gestures are slightly slower and more secure than touch but users hesitate to use them in public. We conclude with three significant design implications for authentication using touch, mid-air gestures, and gaze and discuss how the choice of modality creates opportunities and challenges for improved authentication in public. CCS Concepts: • Security and privacy → Authentication; • Human-centered computing → Human computer interaction (HCI); Interaction techniques; Interaction design;

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Section: Perceived Workloadmentioning

confidence: 99%

“…Participants were reserved towards the social acceptability of mid-air gestures. They frequently described the method as too overt (7) and awkward (9). Gaze was perceived to be very secure and discrete, but was also criticized for being slow.…”

Section: Qualitative Analysismentioning

confidence: 99%

CueAuth

Khamis

Trotter

Mäkelä

et al. 2018

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.

View full text Add to dashboard Cite

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“…In the PIN authentication methods, since they are not secure from the shoulder-surfing attacks, the recording attacks, and the smudge attacks, recently some PIN input techniques [1][2][3][4][5][6][7] have been proposed using non-visual channel such as sound channel or vibration channel to resist those attacks. We introduce a PIN input method, The Phone Lock [7], proposed by Bianchi et al as the related research of ours.…”

Section: Related Researchmentioning

confidence: 99%

“…To countermeasure shoulder-surfing attacks, recording attacks, and smudge attacks, various PIN input techniques [1][2][3][4][5][6][7][8][9][10] are proposed. This paper proposes a new simple PIN input technique (SPIT) that resists effectively those attacks.…”

Section: Introductionmentioning

confidence: 99%

A simple PIN input technique resisting shoulder surfing and smudge attacks

Jeon¹,

Yoon²

2015

ces

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The authentication method which uses Personal Identification Number (PIN) is widely used in these days. The user authentication through the input of password is a well-known authentication method such as in Automatic Teller Machines (ATMs), mobile phones, smartcards, and digital door locks. However, the authentication method is vulnerable to shoulder-surfing attacks and smudge attacks. Therefore, this paper proposes a new simple PIN input technique (SPIT) resisting the attacks by using the non-visual sound channel which does not sacrifice the probability of random guessing attacks. Since the user interface of the proposed SPIT is very simple and the input method of PIN is so easy, SPIT can be used as the authentication method such as in ATMS, mobile phones, and digital door locks. Especially the user interface of SPIT is simple enough to be used for children, the weak and the elderly, and visually impaired persons.

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“…Secure Haptic Keypad [17] and Phone Lock [18] both used haptic based approach and [19] used mobile device screen for authentication. By using haptic input as PIN, typical observation attacks via person or camera, shouldersurfing, and guessing based on smudging on display, are all avoided.…”

Section: Authenticationmentioning

confidence: 99%

Exploiting Ambient Light Sensor for Authentication on Wearable Devices

Yoon

Park

Lee

2015

2015 Fourth International Conference on Cyber Security, Cyber Warfare, and Digital Forensic (CyberSec)

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Wearable devices are computationally rich, portable and wearable to suit users in various needs and situations. Still, users of wearable devices suffer from lack of efficient input methods and proper feedback modality. In this paper, we design and implement a novel input method exploiting readily available ambient light sensor on wearable devices. We present concepts and implementation results of re-purposing the light sensor for user input and processing UI events. Furthermore, a PIN entry application based on the proposed input method is implemented to demonstrate a device authentication scenario for wearables.

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The secure haptic keypad

Cited by 46 publications

References 6 publications

CueAuth

CueAuth

A simple PIN input technique resisting shoulder surfing and smudge attacks

Exploiting Ambient Light Sensor for Authentication on Wearable Devices

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