Microsoft to Phase Out Internet Explorer (Mar 20, 2015)

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This week Microsoft announced the plan to retire Internet Explorer. The replacement, code named “Spartan”, will ship with Windows 10. We would like to share Dell SonicWALL’s views form a security perspective.

Remember the days before Office 2007 was released, the Office proprietary file formats used to associate with many format-related vulnerabilities. Then Microsoft introduced new file formats called “Office Open XML” and Office 2007 was the first version that supports them. The new design of Office 2007 along with Office Open XML significantly brought down the number of vulnerabilities (related to Office file parsing) and we praise Microsoft for making this happen.

Over past few years a lot of “Internet Explorer Memory Corruption” vulnerabilities were discovered and patched. These vulnerabilities led to many exploits and Microsoft cannot get rid of them. If Microsoft really wants to address concerns with previous version of the browser they should build something from scratch (with security in mind) rather than just do some re-branding.

Like what Microsoft did to Office, we hope Microsoft makes the new browser as solid and integrated. Microsoft, please don’t let us down.

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The SonicWall Capture Labs Threat Research Team gathers, analyzes and vets cross-vector threat information from the SonicWall Capture Threat network, consisting of global devices and resources, including more than 1 million security sensors in nearly 200 countries and territories. The research team identifies, analyzes, and mitigates critical vulnerabilities and malware daily through in-depth research, which drives protection for all SonicWall customers. In addition to safeguarding networks globally, the research team supports the larger threat intelligence community by releasing weekly deep technical analyses of the most critical threats to small businesses, providing critical knowledge that defenders need to protect their networks.