00000cam 2200000zi 4500 9.956670 CaOODSP 20251113105749 m o d f cr mn||||||||| 251024s2025 onca ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- y1y2 PS109-1/2021-17E-PDF Review of CSE's network-based solutions and related cybersecurity & information assurance activities. Review of CSE's network-based solutions and related cybersecurity and information assurance activities Communications Security Establishment's network-based solutions and related CS/IA activities NSIRA : review of CSE's NBS and related CSIA activities [Ottawa] : National Security and Intelligence Review Agency = Office de surveillance des activités en matière de sécurité nationale et de renseignement, [2025] 1 online resource (vi, 29 pages) : colour illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier NSIRA review ; 2021-17 Issued also in French under title: Examen des solutions réseau du CST et des activités connexes en matière de cybersécurité et d'assurance d'information. Some text has been redacted. Title from cover. "NSIRA // Review 2021 - 17." "SECRET // CEO // SOLICITOR-CLIENT." "SECRET // SOLICITOR-CLIENT PRIVELEGE / CEO." Includes bibliographical references. "The Government of Canada views cybersecurity as one of the most serious economic and national security challenges facing Canada and Canadians. The coming into force of the Communications Security Establishment Act (CSE Act) in 2019 introduced significant changes to CSE's authorities, including to CSE's cybersecurity and information assurance (CSIA) activities. While the acquisition and analysis of vast amounts of information is critically important to identifying and preventing cybersecurity threats, CSIA activities are often intrusive and engage important personal privacy interests. This is NSIRA's first review of CSE's CSIA activities. In addition to CSE, NSIRA incorporated Shared Services Canada (SSC) into this review, given its role as a system owner for a large portion of Government of Canada networks. This is the first time NSIRA has reviewed SSC. …"--Executive summary, page iv. Communications Security Establishment (Canada) Evaluation. Canada. Shared Services Canada Evaluation. Administrative agencies Computer networks Security measures Canada. Computer security Canada. Data protection Canada. National Security and Intelligence Review Agency (Canada), issuing body. Examen des solutions réseau du CST et des activités connexes en matière de cybersécurité et d'assurance d'information. (CaOODSP)9.957294 NSIRA review ; 2021-17. (CaOODSP)9.954888 PDF 11.70 MB https://publications.gc.ca/collections/collection_2025/ossnr-nsira/PS109-1-2021-17-eng.pdf HTML N/A https://nsira-ossnr.gc.ca/en/reviews/find-a-review/21-17/report/