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Wang
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Wang
CodeQL
Discover vulnerabilities across a codebase with CodeQL, our industry-leading semantic code analysis engine. CodeQL lets you query code as though it were data. Write a query to find all variants of a vulnerability, eradicating it forever. Then share your query to help others do the same.
CodeQL is free for research and open source. -
Wang
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Wang
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Wang
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Wang
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Wang
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Wang
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Wang
Include Ranger to protect your hadoop ecosystem
Apache Ranger
Apache Ranger™ is a framework to enable, monitor and manage comprehensive data security across the Hadoop platform.
The vision with Ranger is to provide comprehensive security across the Apache Hadoop ecosystem. With the advent of Apache YARN, the Hadoop platform can now support a true data lake architecture. Enterprises can potentially run multiple workloads, in a multi tenant environment. Data security within Hadoop needs to evolve to support multiple use cases for data access, while also providing a framework for central administration of security policies and monitoring of user access. -
Wang
Https certificate
There’s 3 kinds of https cerfiticate: DV(Domain validated), OV(Organization validated), EV(Organization validated).
DV
Most widely used SSL certificate, they only validate the domain name.
OV
Require more validation than DV certificate, there’s detail organization informations on certificate.
EV
Highest level of SSL/TLS certificate, browser will display organization’s name.
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