The cloud security debate

September 2011 News & Events

Security is probably the biggest bane in an IT professional’s life, particularly in light of the number of high profile hackings that have taken place over the past few of months. Security breaches seem to be growing in both frequency and stature and this creates concern for any organisation.

Cloud computing and virtualisation are taking global markets by storm, but there are a number of concerns relating to security that are preventing organisations from fully embracing these technologies. “Companies are often nervous about cloud computing and the security of their data in the cloud, particularly in light of stringent corporate governance rules,” says Lizelle Christison, exhibition manager of IP EXPO at Montgomery Africa. “One of the major concerns is the lack of clarity around who is ultimately responsible for the security of their data once it has been moved into a cloud environment. Other concerns include confusion around the legalities of where the data is hosted and a general sense of loss of control over a company’s information, effectively the life-blood of their organisation.”

Lizelle Christison
Lizelle Christison

Cloud computing services are generally delivered in three different models, namely Software-as-a-Service (SaaS), Platform-as-a-Service (PaaS) or Infrastructure-as-a-Service (IaaS). “The first two models typically place responsibility of data security on the shoulders of the service provider as they own most of the IT and security stack.”

Infrastructure-as-a-Service on the other hand lends itself more toward shared responsibility. “Here the service provider will provide some level of baseline security such as firewalls and load balancing, but the responsibility of securing the individual organisation’s data generally falls with the enterprise.”

This adds a new level of complexity to the negotiation of terms and agreements between organisations and their cloud service providers. “It is critical that terms and conditions of CSP agreements are carefully negotiated and checked to ensure that responsibilities in terms of security are adequately understood and met,” says Christison. Enterprises should also investigate additional security measures for their data in the cloud.

Security is one of the key issues that will be discussed at this year’s IP EXPO, taking place on 15 and 16 November at Sandton Convention Centre. “Security is one of the underlying themes that runs across the three seminar streams – IP Networks, Virtualisation and Cloud Computing – and will therefore come under scrutiny from a number of angles,” Christison concludes.

Hi-Tech Security Solutions is hosting a Security Debate on Day 2 of the IP EXPO, where a number of these issues will be debated among leaders in the security industry.

For more information, visit www.ipexpo.co.za





Share this article:
Share via emailShare via LinkedInPrint this page



Further reading:

Highest increase in global cyberattacks in two years
Information Security News & Events
Check Point Global Research released new data on Q2 2024 cyber-attack trends, noting a 30% global increase in Q2 2024, with Africa experiencing the highest average weekly per organisation.

Read more...
The power of PKI and private sector innovation
Access Control & Identity Management News & Events Government and Parastatal (Industry)
At the recent ID4Africa 2025 Summit in Addis Ababa, the spotlight was firmly on building secure, inclusive, and scalable digital identity ecosystems for the African continent.

Read more...
Bosch Security renamed Keenfinity
News & Events
Globally renowned brands for video systems, access control and intrusion alarm systems, as well as communication systems, unite under the roof of the new company Keenfinity Group.

Read more...
2025 video surveillance market set for improved fortunes
News & Events Surveillance
Novaira Insights has unveiled its latest report, World Market for Video Surveillance Hardware and Software – 2025 Edition, forecasting a healthy growth rate of 8,1% until 2029, excluding China.

Read more...
Wialon announces integration with fleet maintenance and optimisation platform
News & Events Transport (Industry) Logistics (Industry)
Fleet management software platform integrates with a fleet maintenance and optimisation platform to support mutual customers for better workflows and deeper insights into fleet operations.

Read more...
DeepSneak deception
Information Security News & Events
Kaspersky Global Research & Analysis researchers have discovered a new malicious campaign which is distributing a Trojan through a fake DeepSeek-R1 Large Language Model (LLM) app for PCs.

Read more...
Almost 50% of companies choose to pay the ransom
News & Events Information Security
This year’s Sophos State of Ransomware 2025 report found that nearly 50% of companies paid the ransom to get their data back, the second-highest rate of ransom payment for ransom demands in six years.

Read more...
Value and industry insight
Securex South Africa Training & Education News & Events
Securex South Africa 2025, co-located with A-OSH EXPO, Facilities Management Expo, and Firexpo, drew thousands of security professionals from across the continent and beyond, offering a platform for networking, product discovery, and knowledge sharing.

Read more...
Gallagher Security achieves ISO 27001 recertification
News & Events Training & Education
Gallagher Security has successfully achieved certification to the updated ISO/IEC 27001:2022 standard for Information Security Management Systems (ISMS). This accomplishment builds on previous certifications and reflects a continued commitment to the highest standards of information security.

Read more...
Survey highlights cost of cyberdamage to industrial companies
Kaspersky Information Security News & Events
The majority of industrial organisations estimate their financial losses caused by cyberattacks to be over $1 million, while almost one in four report losses exceeding $5 million, and for some, it surpasses $10 million.

Read more...










While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd. | All Rights Reserved.