The company allegedly participated in the NSA’s PRISM program, not to mention its other privacy controversies. Additionally, there are privacy concerns. In 2018, a bug exposed the personal data of 52.5 million Google+ users. In 2009, Google had its servers breached by Chinese hackers with theft of confidential data. Google services generally have a good server security track record, but no system is perfect. ![]() Additionally, 2FA does not protect against intentional account sharing or leaks. Session jacking attacks that bypass 2FA and passwords are becoming increasingly common. Two-factor authentication is also not infallible. So you must communicate to your users in advance that they need to set it up and hope that they do it in time. While you can make it so that users must have 2FA enabled to log in, this is an instant switch with no grace period. However, this can cause a bit of a headache for admins. To combat this, Google offers two-factor authentication. They could potentially even modify files to distribute malware or ransomware. The attacker can not only view every document shared with that user but can also use the methods above to extract content. We cover this in more detail in our blog How secure are Google Docs? Google account security & vulnerabilitiesĪnother major issue with Google Drive security is that if somebody gains unauthorized access to a user account (via phishing or other attacks), all documents are compromized. It will additionally allow copying and removal of any watermarks. This requires no code and only takes a few seconds. The user can tamper with code or turn off JavaScript entirely to bypass controls.įor example, a user can remove printing controls by adding ‘/mobilebasic’ to their Google Docs URL and disable JavaScript in their browser’s developer mode. This is because Google enforces them using JavaScript, which executes partially on the client side (i.e. Google Drive’s browser-based document controls are not effective. These include a reliance on browser-based security and Google account security, as well as the security of Google’s servers. Though Google Drive’s security may sound impressive, several major flaws make it poorly suited for use with confidential files or sensitive information. Google Drive security concerns: is Google Drive secure? If you’re planning to use the cloud storage service to share documents in a business environment, however, there are some important aspects to consider. Google Drive security may offer a nice balance between security and convenience for casual, home users. This includes using 2FA on their Google Drive account, using a VPN on public Wi-Fi, etc. Users can take extra steps to enhance their personal security when using Google Drive. Browser-based security: When a user opens a document, Google Drive enforces editing and printing controls via JavaScript.Google account security: Documents can be shared with users either by sending a link or by choosing a specific Google account.Encryption at rest: The document is also encrypted when it is stored on Google’s cloud servers, using AES 256-bit encryption.Encryption in transit: When you upload a document to Google Drive, it is transmitted using TLS encryption.Google Drive’s security has a few layers: ![]() But though the value and convenience of the cloud storage service is obvious (user data backup, etc.), its security is a little more obscure. One of Google Drive’s key features is its document sharing capabilities, which make it easy for users to collaborate on projects in real-time over the internet.
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