Skip to content
OnCloudSec
ServicesAI AssessmentInsightsAboutContactFree assessment

Insights

Platform Changes

Articles in Platform Changes.

AllMicrosoft 365Entra ID & IdentityAzureAWSMulti-CloudAI SecurityNewsRetrospectivesIncident TeardownsHow-To & HardeningDetection & ResponseCIO Briefings
AWSPlatform Changes

IAM Access Analyzer Launches (Dec 2019): Finding Unintended Public and Cross-Account Access

In December 2019, AWS launched IAM Access Analyzer. It used automated reasoning — mathematical analysis of policies — to identify resources that were shared...

Microsoft 365Platform Changes

Microsoft Ignite 2019: Insider Risk Management and the Microsoft Defender Rebrand

At Microsoft Ignite in November 2019, Microsoft announced Insider Risk Management in preview as part of Microsoft 365 compliance, alongside updates across...

AWSPlatform Changes

AWS Launches IMDSv2 (Nov 2019): Closing the Capital One Attack Path

In November 2019, four months after the Capital One breach, AWS released version 2 of the EC2 Instance Metadata Service (IMDSv2). It was designed...

Entra ID & IdentityPlatform Changes

Azure AD Security Defaults Arrive (Oct 2019): Free Baseline Protection for Every Tenant

In October 2019, Microsoft introduced Security Defaults for Azure Active Directory (now Entra ID). It replaced earlier "baseline policies" with a single...

Microsoft 365Platform Changes

Microsoft Announces Basic Auth Retirement for Exchange Online (Sept 2019)

In September 2019, Microsoft announced that it would turn off Basic Authentication in Exchange Online for Exchange ActiveSync, POP, IMAP, Exchange Web...

AWSPlatform Changes

AWS Control Tower Goes GA (June 2019): Guardrails for Multi-Account AWS

In June 2019, AWS Control Tower became generally available. It automated the creation of a secure multi-account AWS environment — a landing zone — with...

AzurePlatform Changes

Azure Sentinel Preview (Feb 2019): Microsoft Enters the Cloud SIEM Market

On February 28, 2019, Microsoft announced Azure Sentinel in preview — a cloud-native security information and event management (SIEM) service built on Azure...

AWSPlatform Changes

S3 Block Public Access Launches (Nov 2018): The Feature That Should Have Existed Day One

In November 2018, AWS launched S3 Block Public Access, a set of four settings that override bucket policies and access control lists to prevent public...

AWSPlatform Changes

re:Invent 2018: AWS Security Hub and Control Tower Previews Change Multi-Account Security

At re:Invent in November 2018, AWS announced previews of two services that reshaped multi-account security: AWS Security Hub and AWS Control Tower.

Entra ID & IdentityPlatform Changes

Microsoft Ignite 2018: Passwordless Sign-In and Microsoft Threat Protection Arrive

At Microsoft Ignite in September 2018, Microsoft made identity and threat protection central themes. Two announcements stood out: passwordless sign-in for...

Entra ID & IdentityPlatform Changes

Azure AD Password Protection Preview (2018): Banning Bad Passwords in the Cloud and On-Prem

In June 2018, Microsoft announced a public preview of Azure AD Password Protection, bringing its banned-password technology to customers' cloud accounts and...

Microsoft 365Platform Changes

GDPR Enforcement Begins (May 2018): What It Changed for Microsoft 365 Data Governance

On May 25, 2018, the European Union's General Data Protection Regulation (GDPR) became enforceable. It applied to any organization processing personal data...

AWSPlatform Changes

Amazon GuardDuty Launches at re:Invent 2017: Managed Threat Detection for AWS

At re:Invent in November 2017, AWS launched Amazon GuardDuty, a managed threat detection service. With one click, it began analyzing an account's activity...

AWSPlatform Changes

Amazon Macie Launches (Aug 2017): Machine Learning for Finding Sensitive Data in S3

In August 2017, AWS launched Amazon Macie, a service that used machine learning to discover, classify and protect sensitive data stored in Amazon S3. It...

Microsoft 365Platform Changes

Microsoft 365 Arrives (July 2017): Security Bundled Into the Productivity Suite

In July 2017, Microsoft announced Microsoft 365: a single subscription bundling Office 365, Windows 10 Enterprise and Enterprise Mobility + Security. For...

AWSPlatform Changes

AWS Shield Launches at re:Invent 2016: Free DDoS Protection Becomes the Default

At AWS re:Invent in late 2016, Amazon announced AWS Shield, its managed DDoS protection service. The headline was simple: every AWS customer would get...

← NewerPage 2 of 2
OnCloudSec

Cloud & AI security for Microsoft 365, Azure and AWS

Services

Copilot Readiness AuditMicrosoft 365 Security AssessmentEntra ID Hardening SprintAWS Security BaselineAzure Landing Zone Security Review

Insights

Microsoft 365Entra ID & IdentityAzureAWSAI Security

Company

AboutAuthorsContactPrivacyRSS
© 2026 OnCloudSec. Vendor names are trademarks of their owners; OnCloudSec is not affiliated with Microsoft, Amazon or other vendors mentioned.