Posts Tagged ‘data security’

Proliferation of Endpoint Devices Pose serious IT Security Issues Sunday, June 27th, 2010

Increasingly, employees are using mobile devices such as laptops, PDAs and smart phones to work with corporate data while at work and from home. With increasing sophistication, these devices provide greater access from these devices to company data. And the number of endpoints in use will reach one billion by 2011.

The standard practice has been to protect these devices through anti-virus, anti-spyware, desktop firewall, intrusion prevention and device control technology. This approach is proving insufficient with increasing number of employees on the move and corporate boundaries becoming fluid.

Smart phones can be attacked using Bluetooth and can also be affected by e-mails, downloads and Wi-Fi. Snoopware can send text messages from these devices without the knowledge of the owner. The writers of such malicious software have even more incentive now as an increasing number of users are using mobile devices for banking transactions.

Security software writers are trying to keep up with the trends and have released products for mobile devices. Companies have to make sure to the extent possible that the devices their employees use have up-to-date versions of such software. Password protection of the devices and adopting a total approach to securing corporate data on the assumption that the endpoints are unsafe are advised in the emerging scenario.

Read the news at The Hindu.

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Security of Cloud Technologies Wednesday, March 10th, 2010

Google and others are promoting cloud computing, under which applications and data are stored on the Internet cloud. For clients of cloud computing such as users of Google Apps, this provides the opportunity to focus on their core business instead of worrying over information technology incidentals such as installing and configuring software, upgrading it and attending to data security and backup issues.

Cloud computing service providers will attend to all the incidental issues. Users simply start using the application they want, which can be in as quick as a few minutes. Users can also access the applications and data from anywhere with an Internet connection.

However, users have not yet got all that comfortable with entrusting their data to the cloud service providers. A recent Data Management Healthcheck 2010 survey by BridgeHead Software reports that only 6.5% of the respondents reported having used the cloud to store their data.

The healthcare industry will have to cope with huge volumes of data as it adopts IT more aggressively. Cloud storage of the data can save huge amount of headache typically associated with managing such data volumes. The data must be stored safe from unauthorized access, backed up regularly to ensure that a copy is available in case the original is lost and quickly reconstructed in case a data loss incident occurs.

The major concern of survey respondents about cloud storage was regarding the security and availaibility of the data. The data generated by the industry is highly confidential and the companies are committed to protecting patient data.

Despite such concerns, experts anticipate that the cloud will increasingly be the preferred destination for data storage, backup and archiving. Read the story at: eHealthServer.

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