Towards Understanding Deterrence: Information Security Managers’ Perspective

Park, Sangseo; Ruighaver, Anthonie B.; Maynard, Sean B.; Ahmad, Atif

doi:10.1007/978-94-007-2911-7_3

Cited by 12 publications

(10 citation statements)

References 32 publications

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“…So, it is composed of certainty and severity of sanctions 8 . Recently it has been reported that security policies were violated when the benefits of violation were substantial 9 .…”

Section: Deterrencementioning

confidence: 99%

Information Security Management in Saudi Arabian Organizations

Alsaif

Aljaafari

Khan

2015

Procedia Computer Science

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Information security is a growing concern among various organizations and companies worldwide. Though organizations are generally focusing on external security threats but there could be substantial threats within the organization. This paper presents a detailed survey conducted on various organizations of Saudi Arabia to have a deep insight into how the issues of deterrence for the information security violation are dealt with within organizations. It focuses on the awareness and effectiveness of information security policies of the organization among its employees.

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“…So, it is composed of certainty and severity of sanctions 8 . Recently it has been reported that security policies were violated when the benefits of violation were substantial 9 .…”

Section: Deterrencementioning

confidence: 99%

Information Security Management in Saudi Arabian Organizations

Alsaif

Aljaafari

Khan

2015

Procedia Computer Science

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“…Аналіз публікацій Формальне моделювання процесів інформаційного стримування є достатньо складним. Основні публікації з цього питання сконцентровані переважно на розробленні та дотриманні стратегій інформаційної безпеки, використовуючи теорію стримування для боротьби з порушеннями інформаційної безпеки та зосереджуються на обізнаності осіб, які приймають рішення [2]. Зазначене є характерним як для держав та систем державного управління, так і для окремих організацій.…”

Section: вступunclassified

Model of information deterrence between states based on the theory of reflexive games

Savchenko¹,

Dzyuba²

2020

MIS

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The article considers the approach to modeling the processes of information counteraction and information deterrence at the state level. The shortcomings of the game-theoretic approach to the development of formalized models of information counteraction are identified. The concept of formalization of interstate information deterrence on the basis of the theory of reflexive management of V. Lefevre is offered. Unlike classical game theory, this approach takes into account the possible irrationality of human (state) behavior in combination with moral-motivational and pragmatic aspects of choice. The adequacy of the proposed model is confirmed by the analysis of examples of information confrontation between Ukraine and Russia in the post-Soviet period.

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“…Peningkatan jumlah pemakaian berkas jpeg/exif harus diimbangi dengan keamanan informasi. Metode pengamanan informasi untuk berkas gambar saat ini hanya mencakup pada aspek pencegahan dari tiga aspek keamanan informasi yaitu pencegahan, deteksi, dan respons (Park, Ruighaver, Maynard, & Ahmad, 2011). Penggunaan password menjadi opsi pengamanan yang mudah digunakan, namun memiliki kelemahan karena dapat diatasi dengan aplikasi yang tersedia di internet.…”

Section: Pendahuluanunclassified

Manajemen jpeg/exif file fingerprint dengan algoritma Brute Force string matching dan Hash Function SHA256

Fitriyanto

Yudhana

Sunardi

2019

register. jurnal. ilm. teknologi. sistem. inf.

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Management of jpeg/exif file fingerprint with Brute Force string matching algorithm and Hash Function SHA256Metode pengamanan berkas gambar jpeg/exif saat ini hanya mencakup aspek pencegahan, belum pada aspek deteksi integritas data. Digital Signature Algorithm (DSA) adalah metode kriptografi yang digunakan untuk memverifikasi integritas data menggunakan hash value. SHA256 merupakan hash function yang menghasilkan 256-bit hash value yang berfungsi sebagai file fingerprint. Penelitian ini bertujuan untuk menyusun file fingerprint dari berkas jpeg/exif menggunakan SHA256 dan algoritma Brute Force string matching untuk verifikasi integritas berkas jpeg/exif. Penelitian dilakukan dalam lima tahap. Tahap pertama adalah identifikasi struktur berkas jpeg/exif. Tahap kedua adalah akuisisi konten segmen. Tahap ketiga penghitungan hash value. Tahap keempat adalah eksperimen modifikasi berkas jpeg/exif. Tahap kelima adalah pemilihan elemen dan penyusunan file fingerprint. Hasil penelitian menunjukkan sebuah jpeg/exif file fingerprint tersusun atas tiga hash value. SOI (Start of Image) segment hash value digunakan untuk mendeteksi terjadinya modifikasi berkas dalam bentuk perubahan tipe berkas dan penambahan objek pada konten gambar. Hash value segmen APP1 digunakan untuk mendeteksi modifikasi pada metadata berkas. Hash value segmen SOF0 digunakan untuk mendeteksi gambar yang dimodifikasi dengan teknik recoloring, resizing, dan cropping. The method of securing jpeg/exif image files currently has covered only the prevention aspect instead of the data integrity detection aspect. Digital Signature Algorithm is a cryptographic method used to verify the data integrity using hash value. SHA256 is a hash function that produces a 256-bit hash value functioning as a fingerprint file. This study aimed at compiling fingerprint files from jpeg/exif files using SHA256 and Brute Force string matching algorithm to verify the integrity of jpeg/exif files. The research was conducted in five steps. The first step was identifying the jpeg/exif file structure. The second step was the acquisition of the segment content. The third step was calculating the hash value. The fourth step was the jpeg/exif file modification experiment. The fifth step was the selection of elements and compilation of fingerprint files. The obtained results showed a jpeg/exif fingerprint file which was compiled in three hash values. The hash value of SOI segment was used to detect the occurrence of file modification in the form of file type changing and object addition on the image content. The hash value of APP1 segment was used to detect the metadata file modification. The hash value of SOF0 segment was used to detect the images modified by recoloring, resizing, and cropping techniques.

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Towards Understanding Deterrence: Information Security Managers’ Perspective

Cited by 12 publications

References 32 publications

Information Security Management in Saudi Arabian Organizations

Information Security Management in Saudi Arabian Organizations

Model of information deterrence between states based on the theory of reflexive games

Manajemen jpeg/exif file fingerprint dengan algoritma Brute Force string matching dan Hash Function SHA256

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