Ways to Mitigate Security Vulnerabilities for Wired and Non-Wired Devices

This presentation discusses security threats for wired and non-wired devices, countermeasures, tools to measure security risks, penetrating test, vulnerability assessment, comparison between penetrating test & vulnerability assessment, benefits of using penetrating test & vulnerability assessment, and tools to mitigate security vulnerability. It also covers the subject of security threats, course code, course name, and references.

Ways to Mitigate Security
Vulnerabilities

 Security threats for wired and non-wired devices.
 Countermeasures.
 Tools to measure the security risks.
 Penetrating test.
 Vulnerability assessment.
 Comparison between penetrating test & vulnerability
assessment.
 Benefits of using penetrating test & vulnerability assessment.
 Tools to mitigate the security vulnerability.
 References
Topic of Discussion

Security Threats For Wired & Non- Wired Devices
 Setting up of rogue access point.
 Stolen or lost Wi-Fi device related threats.
 Different threats related with configuration.
 LAN related security issues (Shu et al., 2016).
 Evil twin access points.
 Spoofing.
 Tampering (Namboodiri et al., 2013).

Countermeasures
 Virus scanners can be used to prevent the risks.
 Different levels of security to secure the various emails and
internet mail extension.
 End to End encryption in the application (Vacca, 2013).
 Implement secure shell in the application layer of the network.
 Implement the network authentication protocol known as the
Kerberos.

Tools to Measure Security Risks
 OpenVAS is the tool that which is used to scan the
vulnerabilities.
 Vega it helps in scanning the applications.
 Cross Site Scripting can be used (Wilhelm,2013).
 Icinga 2 it is used to monitor the risks.
 Practical Threat Analysis Tools.

Penetrating Test
0
5
0
1
0
2
03
0
4 Planning and
Reconnaissance.
ScanningGaining Access
Maintaining
Access
Analysis and perform the WAF
configuration.

Vulnerability Assessment
Vulnerabili
ty
Assessme
nt
Network
Discovery
Vulnerabili
ty
Scanning
Result
Analysis
Report
Findings

Penetrating Test
 The organization believes that
there security system is strong
and requires testing to check the
system.
 The process is deep and focussed
(Souppaya & Scarfone, 2013).
 It helps in prioritizing the list of
vulnerabilities.
 Performed by experienced
hackers.
Vulnerability
Assessment
 Used by organizations which
have already identified the
issues and need support to
solve the issues.
 The process is broad and wide.
 It gives out the list of
vulnerabilities.
 It is performed by the
automated tools (Rai, Sahoo &
Mehfuz, 2013).
Comparison

Benefits of Using Penetrating Test &
Vulnerability Assessment
 It helps in the identifying the security exposures before the
attackers.
 Define the different levels of risks present in the network (Meigh,
2013).
 Helps to determine the different hardware and software assets
present.
 Helps in protecting the personal data securely.
 Helps in satisfying the compliance requirements.

Tools to Mitigate Security
Vulnerabilities
 Network Mapper tool can be used for security auditing.
 Benchmark tool which can be used to scan the network.
 The Nessus Security checks the vulnerability (Andrea,
Chrysostomou & Hadjichristofi,2015).
 OpenSSH application for checking authentication.
 Implementation of MBSA in the system.

References
Andrea, I., Chrysostomou, C., & Hadjichristofi, G. (2015, July). Internet of Things: Security vulnerabilities
and challenges. In 2015 IEEE Symposium on Computers and Communication (ISCC) (pp. 180-187). IEEE.
Meigh, A. C. (2013). Cone penetration testing: methods and interpretation. Elsevier.
Namboodiri, V., Aravinthan, V., Mohapatra, S. N., Karimi, B., & Jewell, W. (2013). Toward a secure wireless-
based home area network for metering in smart grids. IEEE Systems Journal, 8(2), 509-520.
Rai, R., Sahoo, G., & Mehfuz, S. (2013). Securing software as a service model of cloud computing: Issues and
solutions. arXiv preprint arXiv:1309.2426.

Shu, Z., Wan, J., Li, D., Lin, J., Vasilakos, A. V., & Imran, M. (2016). Security in software-defined
networking: Threats and countermeasures. Mobile Networks and Applications, 21(5), 764-776.
Souppaya, M., & Scarfone, K. (2013). Guidelines for managing the security of mobile devices in
the enterprise. NIST special publication, 800, 124.
Vacca, J. R. (Ed.). (2013). Managing information security. Elsevier.
Wilhelm, T. (2013). Professional penetration testing: Creating and learning in a hacking lab.
Newnes.

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