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What is Network Security? Definition, Threats & Protections

eSecurity Planet

Network security creates shielded, monitored, and secure communications between users and assets. Securing the expanding, sprawling, and sometimes conflicting collection of technologies that make up network security provides constant challenges for security professionals.

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How to Improve Email Security for Enterprises & Businesses

eSecurity Planet

Organizations that understand email security in detail can adopt email security options that are a good fit for their needs and resources. Microsoft estimates that 94% of cyberattacks begin with a malicious email — a horrific statistic that can be dramatically reduced by adopting email security standards, tools, and services.

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What Is Multi-Cloud Security? Everything to Know

eSecurity Planet

Multi-cloud is a cloud computing strategy that enables businesses to run their applications and services across multiple private and public cloud platforms, so securing multi-cloud environments is a complicated task. Multi-cloud security is critical for protecting data across multiple public and private clouds, but how does it work?

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Experts Fear Crooks are Cracking Keys Stolen in LastPass Breach

Krebs on Security

In November 2022, the password manager service LastPass disclosed a breach in which hackers stole password vaults containing both encrypted and plaintext data for more than 25 million users. Monahan said virtually all of the victims she has assisted were longtime cryptocurrency investors, and security-minded individuals.

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Security Considerations for Data Lakes

eSecurity Planet

Many of the basic principles for securing a data lake will be familiar to anyone who has secured a cloud security storage container. However, data lakes add additional elements such as data feeds, data analysis (data lake house, third-party analysis tools, etc.) Data Lake Security Scope.

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Top IoT Security Solutions of 2021

eSecurity Planet

IoT security is where endpoint detection and response ( EDR ) and enterprise mobility management ( EMM ) meet the challenges of a rapidly expanding edge computing infrastructure. Enterprise organizations recognize this shift and need to invest in device management and endpoint security capabilities.

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How to handle a ransomware attack 

IBM Big Data Hub

Of the 1,350 organizations surveyed in a recent study, 78 percent suffered a successful ransomware attack (link resides outside ibm.com). Notify the security team Once you’ve disconnected the affected systems, notify your IT security team of the attack. Instead, put the affected systems into hibernation.