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What Is Encryption? Definition, How it Works, & Examples

eSecurity Planet

Encryption uses mathematical algorithms to transform and encode data so that only authorized parties can access it. What Encryption Is and How It Relates to Cryptology The science of cryptography studies codes, how to create them, and how to solve them. How Does Encryption Process Data? How Does Encryption Process Data?

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What is Cybersecurity Risk Management?

eSecurity Planet

Among the cybersecurity precautions to consider: Limiting devices with Internet access Installing Network Access Control (NAC) Limiting access to admin credentials and the control rights for each administrator Automated patches for operating systems Limits for older operating systems (i.e., Advanced Encryption. Incident Response.

Risk 137
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Weekly Vulnerability Recap – August 14, 2023 – Old or New, Vulnerabilities Need Management

eSecurity Planet

August 12 , 2023 Ford Auto’s TI Wi-Fi Vulnerability The Internet of Things (IoT) continues to expand and become a threat to connected businesses. While the infotainment system is supposedly firewalled from steering, throttling, and braking, attached devices may not be fully secured against communication via Wi-Fi.

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New MATA Multi-platform malware framework linked to NK Lazarus APT

Security Affairs

The hackers targeted unnamed companies in software development, e-commerce, and an internet service provider around the world, including Poland, Germany, Turkey, Korea, Japan, and India. The Windows version of MATA is composed of a loader used to load an encrypted next-stage payload and the orchestrator module (“lsass.exe”).

Malware 101
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Portnox Cloud: NAC Product Review

eSecurity Planet

Since then Portnox continued to add capabilities, launched the first cloud-native NAC in 2017, and now offers a NAC SaaS solution, Portnox Cloud. For example, encryption keys, administrator passwords, and other critical information are stored in the Azure Key Vault in FIPS 140-2 Level 2-validated hardware security modules (HSMs).

IoT 97
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Top 5 Application Security Tools & Software for 2023

eSecurity Planet

Encryption: This protects sensitive data by converting it into a coded form that can only be accessed or decrypted with the appropriate key. Encryption ensures that data remains confidential and secure, even if intercepted or accessed by unauthorized parties.

Software 102
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Combatting ransomware: a holistic approach

IT Security Guru

Our own research report, the State of Encrypted Attacks Report 2020 , found that there had been a 500 per cent rise in ransomware compared to 2019. It’s clear then that ransomware didn’t reach its zenith with WannaCry back in 2017 but remains a disruptive and profitable threat to business operations. Consider Zero Trust.