Security service providers. Terminology

2015 ◽  
Keyword(s):  
Service Providers ◽  
Security Service

Managing Security Outsourcing in the Presence of Strategic Hackers

2020 ◽  
Vol 17 (3) ◽  
pp. 235-259 ◽  
Author(s):  
Yong Wu ◽  
Junlin Duan ◽  
Tao Dai ◽  
Dong Cheng
Keyword(s):  
Contract Theory ◽  
Opposite Effect ◽  
Service Providers ◽  
Theory Model ◽  
Trade Off ◽  
Security Service ◽  
Integration Effect ◽  
Information Assets ◽  
Security Operations ◽  
Expected Payoffs

Nowadays, firms tend to outsource security operations to professional managed security service providers (MSSPs) as a result of the sophistication of strategic hackers. Thus, how an MSSP makes security decisions according to a strategic hacker’s action is worth researching. Constructing a contract theory model, this paper examines the interaction between an MSSP and a strategic hacker based on both parties’ characteristics. We find that the hacker will give up less valuable information assets, and thus not all information assets are worth protecting for the MSSP. For both parties, their optimal efforts do not necessarily increase with their respective efficiency, and the firm’s reputation loss has an opposite effect on its respective efforts. Moreover, we distinguish two types of security externalities including MSSP-side externality and hacker-side externality, and we find that the two types of security externalities have different effects on both parties’ optimal efforts and expected payoffs. We also find that as a result of the trade-off between the integration effect of the MSSP and the effect of MSSP-side externality, firms are still willing to outsource their security operations to the MSSP even when an MSSP devotes fewer security efforts than those of firms that manage security in-house. Last, we extend our base model from two aspects to generalize the main results.

scholarly journals An Aggregated Fuzzy Model for the Selection of a Managed Security Service Provider

2017 ◽  
Vol 16 (03) ◽  
pp. 625-684 ◽  
Author(s):  
Alireza Shahrasbi ◽  
Mehdi Shamizanjani ◽  
M. H. Alavidoost ◽  
Babak Akhgar
Keyword(s):  
Service Provider ◽  
Service Providers ◽  
Selection Process ◽  
Fuzzy Model ◽  
Fuzzy Topsis ◽  
Aggregation Method ◽  
Security Services ◽  
Security Service ◽  
Proposed Model ◽  
Qualitative Nature

In this study, by analyzing the related literature, the companies providing security services and, more importantly, the data provided by a group of experts, a novel set of 39 criteria is extracted which assists the Managed Security Service Provider (MSSP) selection process. The set is further categorized into eight general classes. The validity and weights of these criteria are measured by a group of experts in Iran. Due to the large number and often conflicting criteria, and the qualitative nature of the evaluations of the service providers, fuzzy multi-criteria decision-making methods (FMCDM) are adopted. In order to demonstrate the application of the proposed model, a numerical example is included, in which eight service providers are evaluated by four decision makers applying fuzzy TOPSIS, fuzzy VIKOR, fuzzy Group ELECTRE, and fuzzy SAW methods. Owing to the variations of the outputs of the applied MCDM methods, they are further analyzed by an aggregation method to propose a unique service provider. A comparison between the output of the aggregation method and the four applied Fuzzy MCDM methods is also made with the help of Euclidean, Hamming, Manhattan and Chebyshev distances. The comparison shows the minimum diversion between the outputs of the Fuzzy TOPSIS and the aggregation method, which indicates the appropriateness of the fuzzy TOPSIS method in this particular problem.

scholarly journals Supplier Selection Process-Towards a Multi-Criteria Decision Making Model for Manned Guarding Services

2017 ◽  
Vol 9 (2) ◽  
pp. 171
Author(s):  
Rui Entradas Silva ◽  
Álvaro Lopes Dias
Keyword(s):  
Delphi Method ◽  
Financial Stability ◽  
Supplier Selection ◽  
Service Providers ◽  
Selection Process ◽  
Geographic Location ◽  
Private Security ◽  
Daily Lives ◽  
Security Service ◽  
Decision Making Model

This study seeks to identify the most important criteria for selecting private security service providers, specifically manned guarding. Previous research on provider selection has been generic focusing on multi-criteria model decision development, but not on the previous stage where industry related criteria should be identified. Given that manned guarding is a service that affects our daily lives, it is important to focus attention on this area of activity. Selecting a private security service provider should therefore be a process in researchers’ agenda. We contribute to the literature by identifying relevant criteria in manned guarding provider selection and by using a methodology than can be applied in other industries to identify sensitive criteria besides traditional factors (eg. price, quality, delivery). We gathered a panel of 15 experts in this field to apply Delphi method by gathering their opinion in ordering the most important criteria to select manned guarding service providers.Results shows price as the most important criterion, but it was closely related to the professional experience of the operations managers (supervisors and directors), the geographic location and the financial stability of the companies.

Private Security Companies and Other Private Security Service Providers (PSCs) and Environmental Protection in Jus Post Bellum

2017 ◽  
Author(s):  
Onita Das ◽  
Aneaka Kellayv
Keyword(s):  
Environmental Protection ◽  
Service Providers ◽  
Private Security ◽  
Shared Responsibility ◽  
International Human Rights Law ◽  
Humanitarian Law ◽  
Jus Post Bellum ◽  
Private Security Companies ◽  
Security Service ◽  
Security Companies

A challenge to environmental protection and the jus post bellum framework is the rise in Private Security Companies and other Private Security Service Providers (PSCs). The marked increase in the outsourcing of vast amounts of operational and logistical work to PSCs have caused key issues around PSC oversight, regulation, and concern around civilian protection linked to environmental issues to arise. Using the Iraq (2003–11) and Afghanistan (2001–14) conflicts as examples, this chapter explores the growth of PSCs, their environmental performance, and reviews the adequacy of legal and policy frameworks that regulate PSCs to ensure the provision of adequate environmental protection as part of jus post bellum in order to contribute to sustainable peace. Areas of law explored include international humanitarian law, international human rights law, binding legislation and soft law specific to PSCs, contract litigation, corporate liability, state and non-state actor obligations in respect to PSCs, and shared responsibility.

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