An Analysis on the Implementation of Secure Web-Related Protocols in Portuguese City Councils

2023

N/A

Journal Article

ABSTRACT

The services supporting the websites, both public and private entities, may support security protocols such as HTTPS or DNSSEC. Public and private entities have a responsibility to ensure the security of their online platforms. Entities in the public domain such as city councils provide their services through their websites. However, each city council has its systems, configurations, and IT teams, and this means they have different standings regarding the security protocols supported. This paper analyzes the status of security protocols on Portuguese city council websites, specifically HTTPS and DNSSEC. The study evaluated 308 city council websites using a script developed for the research, and data was collected from the website of Direc?a?o Geral das Autarquias Locais (DGAL) on December 14, 2022, and the websites were scanned on December 22, 2022. The results of this assessment reveal that around 97% of city council websites use RSA as their encryption algorithm and around 84% use 2048-bit length keys for digital certificate signing. Furthermore, about 53% of the city council websites are still supporting outdated and potentially insecure SSL/TLS versions, and around 95% of the councils are not implementing DNSSEC in their domains. These results highlight potential areas for improvement in cybersecurity measures and can serve as a baseline to track progress toward improving cybersecurity maturity in Portuguese city councils.

DATASHEET
Title
An Analysis on the Implementation of Secure Web-Related Protocols in Portuguese City Councils
AUTORS
  • N/A
KEYWORDS
Cybersecurity; DNSSEC; HTTPS; Portuguese city councils; Security headers; SSL/TLS; Website security
PUBLICATION TYPE
Journal Article
PUBLICATION YEAR
2023
JOURNAL
International Journal of Marketing, Communication and New Media (Volume Special Number CPDP, Issue 12, Pages 59-76, )
URI
RESEARCH UNITS
KNOWLEDGE AREA
  • Ciências da computação
  • Engenharia de comunicações e de sistemas
RESEARCHERS

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