Aamna Tariq, Jawad Manzoor, Muhammad Ammar Aziz, Zain Ul Abideen Tariq and Ammar Masood
The security of applications, systems and networks has always been the source of great concern for both enterprises and common users. Different security tools like intrusion…
Abstract
Purpose
The security of applications, systems and networks has always been the source of great concern for both enterprises and common users. Different security tools like intrusion detection system/intrusion prevention system and firewalls are available that provide preventive security to the enterprise networks. However, security information and event management (SIEM) systems use these tools in combination to collect events from diverse data sources across the network. SIEM is a proactive tool that processes the events to present a unified security view of the whole network at one location. SIEM system has, therefore, become an essential component of an enterprise network security architecture. However, from various options available, the selection of a suitable and cost-effective open source SIEM solution that can effectively meet most of the security requirements of small-to-medium-sized enterprises (SMEs) is not simple because of the lack of strong analysis.
Design/methodology/approach
In this work, the authors first review the security challenges faced by different SME sectors and then consider a comprehensive comparative analysis of the capabilities of well-known open source SIEM solutions. Based on this, the authors provide requirements based recommendations of open source SIEM solutions for SMEs. This paper aims to provide a valuable resource that can be referred to by SMEs for the selection of a SIEM system best suited to their organization’s security posture.
Findings
Security requirements of SMEs vary according to their network infrastructure; therefore, every open source SIEM solution would not be suitable for an SME. Selection of a SIEM solution from available open source solutions based upon the security requirements of an SME network is a critical task. Therefore, in this work, a meaningful insight for the selection of an appropriate SIEM solution for SMEs is provided.
Originality/value
Major contribution of this work is the mapping of the security requirements of the SME sectors under consideration, against the open source SIEM options to provide meaningful insight for SMEs in the selection of an appropriate solution.
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Mukaram Ali Khan, Kashif Rathore, Syed Sohaib Zubair, Aamna Tariq Mukaram and Kareem M. Selem
The study aims to investigate the effect of entrepreneurial leadership (EL), competencies (ECs) and intentions (EIs) on enterprise performance (EP) via entrepreneurial resilience…
Abstract
Purpose
The study aims to investigate the effect of entrepreneurial leadership (EL), competencies (ECs) and intentions (EIs) on enterprise performance (EP) via entrepreneurial resilience (ER) and risk-taking propensity (RTP).
Design/methodology/approach
Data were collected from 403 early-stage small and medium enterprise (SME) owners in Pakistan at two-time intervals and were analyzed using AMOS 22.
Findings
All predictors (i.e. EIs, EL and ECs) positively affected EP and ER, except for EL and ER. Furthermore, RTP and ER were serially mediated in linking EIs and ECs with EP but could not establish a link between EL and EP.
Research limitations/implications
The findings reveal that the Pakistani government and business owners must focus on SMEs’ sustained development and prioritize ECs.
Originality/value
This paper is unique in nature, as understanding EIs, EL and ECs in a holistic framework has never been tested before in relation to EP.
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Aamna Tariq Mukaram, Kashif Rathore, Mukaram Ali Khan, Rizwan Qaiser Danish and Syed Sohaib Zubair
In rapidly changing global village, individuals, organizations and the society are faced with various unforeseen challenges every day, and these challenges continuously trigger…
Abstract
Purpose
In rapidly changing global village, individuals, organizations and the society are faced with various unforeseen challenges every day, and these challenges continuously trigger and test the instincts for survival, and higher education is of no exception. In the context of today’s most critical uncertainty, i.e. COVID-19, the purpose of this study is to highlight the significance of two leadership styles, i.e. adaptive and academic leadership, and assessing readiness for change among higher education institutions (HEIs) of Punjab, Pakistan.
Design/methodology/approach
An online survey was conducted to collect data from 404 permanent faculty members in the public sector universities identified using stratified random sampling. The hypotheses developed were tested using co-variance-based structural equation modeling.
Findings
As per the findings, both leadership styles as exogenous constructs and the presence of organizational learning capability as mediators contributed positively in crafting organizational readiness for change (ORC) among HEIs in the course of unpredictable circumstances.
Practical implications
The COVID-19 episode globally has reiterated the importance of change, and the role of leadership in this regard cannot be undermined. This study, for that matter, stresses on the importance and benefits of academic and adaptive leadership dealing with uncertainties or change and the readiness of HEIs for change. Several institutions faced challenges in doing so, and the transition was not smooth, except for institutions where leaders were the differentiating factor. On top of it, institutions that had timely invested in digital systems and had enhanced organizations learning capacity survived in these turbulent times.
Originality/value
COVID-19 has placed tremendous challenges on HEIs to adapt with the rapidly changing conditions. Hence, this study is unique in understanding the academic and adaptive leadership styles in context of ORC. This study further helps in understanding that how public sector universities that are already influenced by stringent bureaucratic structures react to change.
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Syeda Hira Fatima, Muhammad Aqeel, Aamna Anwar and Mahnoor Tariq
Body image perception is a complex cognitive process that involves several different dimensions. This has necessitated several studies to have different findings about each…
Abstract
Purpose
Body image perception is a complex cognitive process that involves several different dimensions. This has necessitated several studies to have different findings about each dimension, therefore. This is because body image perception is a continuous and constantly evolving process. The development of self-concept depends largely on positive or negative perception of body image in today’s time. This paper aims to develop an instrument to measure beliefs and attitudes of people involved in the perception of body image, defined as the perception that a person has of their physical self and the thoughts and feelings that result into a positive or negative self-concept.
Design/methodology/approach
The factorial structure, reliability, content validity and impact of gender on factor structure of body image perception scale (BIPS) were examined among university students (N = 200) in study, with male (n = 100) and female (n = 100) population. Self-made instrument BIPS was used.
Findings
Exploratory factor analysis using direct obliman method based on principal component analysis indicated a three-factor, 20-item scale including subscales 1) negative feeling; 2) public perception; and 3) future success. BIPS exhibited decent reliability (0.789) and content validity in both male and female university students, suggesting a highly significant difference between the two genders on BIPS.
Research limitations/implications
The major limitation was that the sample was obtained from student population; therefore, it will not be entirely correct to generalize it to the whole population of Pakistan. Future studies need to include samples from different populations in Pakistan to bring out a more generalized view and try to minimize the variances in sample as much as possible for better results. Finally, the sample was drawn only from educated and young adult males and females (age ranging 17–28). Middle age and old age people must be included in future study. Also, in this study incremental and discriminant validity can be computed by comparing results on BIPS with any other body image questionnaire.
Practical implications
This standard instrument can be efficiently used for the research purpose and will enable the researcher to identify the positive and negative feelings and attitudes of male and females towards their body image and towards the development of healthy self-concept. The scale can be used by clinical psychologists and medical health professionals to help assess and treat their patients more accurately.
Originality/value
All in all, it can be suggested that the findings received illustrated that body image perception differs significantly among both men and women in Pakistani culture. The newly established version of BIPS with its high reliability indicates that the scale can be used in future as well with diverse populations to assess whether which among them hold either positive or negative self-concept of themselves based on their body image perceptions. Moreover, as the psychometric strength of the scale is well established, it can be used with future researches by health psychologists, dietitians and nutritionists to identify body image concerns among young males and females, especially in individuals with eating disorders.
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The objective of this study was to look closely at how domestic violence is represented in Pakistani drama serials to see if portrayals are reinforcing stereotypical and/or…
Abstract
Purpose
The objective of this study was to look closely at how domestic violence is represented in Pakistani drama serials to see if portrayals are reinforcing stereotypical and/or patriarchal values, or breaking the rigid norms.
Design/methodology/approach
With the help of dispositive analysis within the critical discourse approach, the prominent and non-dominant discourses about domestic violence were identified and discussed. Episodes from two popular drama serials, Kaisa Yeh Naseeban and Khaas, released in 2019, were watched with special focus on texts on domestic violence alongside objects and actions.
Findings
Analysis showed that both drama serials gave importance to socio-systemic and liberal humanist instrumentalism discourses, which describe domestic violence as a result of social structures and that abuse is used to assert control, respectively. However, some instances were noted where patriarchal values were encouraged.
Originality/value
As media has become a powerful tool of influence and awareness in the recent times, it is imperative that the content watched on it by millions of people be studied and analyzed. It is claimed that Pakistani drama serials with wide following and that are made on social issues around women aim to raise awareness and empower them. Domestic violence is a prevalent issue in Pakistan, and no research till date has examined representation of domestic violence on Pakistani popular media, which may influence response to domestic violence, which this paper aims to do.