Remove Data breaches Remove Encryption Remove Firewall Remove Ransomware
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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?

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SHARED INTEL: Report details how cyber criminals leverage HTTPS TLS to hide malware

The Last Watchdog

TLS, he says, is increasingly being used to cloak a wide array of the operational steps behind the most damaging attacks of the moment, namely ransomware attacks and massive data breaches. This surge in TLS abuse has shifted the security community’s focus back to a venerable network security tool, the firewall.

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FBI’s investigation accidentally revealed the HelloKitty ransomware gang operates out of Ukraine

Security Affairs

While investigating a data breach suffered by a healthcare organization, FBI accidentally revealed that it believes that the HelloKitty ransomware gang operates out of Ukraine. ” reads the notice of data breach published by the Oregon Anesthesiology Group. SecurityAffairs – hacking, HelloKitty ransomware).

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Security Affairs newsletter Round 450 by Pierluigi Paganini – INTERNATIONAL EDITION

Security Affairs

Hunters International ransomware gang claims to have hacked the Fred Hutch Cancer Center New NKAbuse malware abuses NKN decentralized P2P network protocol Snatch ransomware gang claims the hack of the food giant Kraft Heinz Multiple flaws in pfSense firewall can lead to arbitrary code execution BianLian, White Rabbit, and Mario Ransomware Gangs Spotted (..)

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Introducing next-generation firewall from Palo Alto Networks to support 5G-enabled IoT, OT and IT use cases

CyberSecurity Insiders

Next-generation firewalls from Palo Alto Networks with AT&T Multi-Access Edge Computing (MEC) solutions are designed to help protect enterprises while optimizing security performance for these new use cases. They also help reduce complexity by assisting the customer with ongoing configuration changes to their firewall policies.

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How to Recover From a Ransomware Attack

eSecurity Planet

First, we prepare a plan for the possibility, then when a ransomware attack occurs we execute the plan. To help, we break down the process into the following steps: How to Prepare for Ransomware. Ransomware Response. Simple Ransomware Recovery. How to Prepare for Ransomware. Ransomware Security.

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Preparing for Ransomware: Are Backups Enough?

eSecurity Planet

In a year where ransomware has raised the alert levels everywhere, the go-to answer from many is redundancy through offline, remote backups – but are they enough? Like any other digital machine, backup systems are vulnerable to data loss and compromise. ” But access to and confidence in backups alone aren’t enough.

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