article thumbnail

Types of Encryption, Methods & Use Cases

eSecurity Planet

Encryption scrambles data to make it unreadable to those without decryption keys. Proper use of encryption preserves secrecy and radically lowers the potential damage of a successful cybersecurity attack. Encryption algorithm types will provide an overview of the mathematical algorithms used to encrypt data (AES, RSA, etc.),

article thumbnail

[Full-Disclosure] HideezKey 2 FAIL: How a good idea turns into a SPF (Security Product Failure)

Security Affairs

HideezKey- This is a deep-dive into a nice concept for a security token & password manager that turned into a horrible product due to lack of proper R&D and Threat Modeling. This will help me later in the case I will be able to obtain a firmware that eventually is encrypted (i.e. known-plaintext attack).

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Nvidia, the ransomware breach with some plot twists

Malwarebytes

In the case of the Nvidia breach, LAPSUS$ claimed it was mainly after the removal of the lite hast rate (LHR) limitations in all GeForce 30 series firmware—apparently all to help out gamers and the mining community. If you recognize one or more of them we would encourage you to not only change them, but also to start using a password manager.

article thumbnail

How (and Why) to Take Full Advantage of Apple’s New Advanced Data Protection Feature

Security Boulevard

update, Apple introduced “Advanced Data Protection,” which finally introduced end-to-end encryption (E2EE) for most items backed up or stored in iCloud. Enabling end-to-end encryption (Advanced Data Protection for iCloud). encrypted email providers. Enabling end-to-end encryption (Advanced Data Protection for iCloud).

article thumbnail

How to Configure a Router to Use WPA2 in 7 Easy Steps

eSecurity Planet

To protect against those threats, a Wi-Fi Protected Access (WPA) encryption protocol is recommended. WPA2 is a security protocol that secures wireless networks using the advanced encryption standard (AES). WEP and WPA are both under 4%, while WPA2 commands a 73% share of known wireless encryption connections.

article thumbnail

Beyond the Office: Securing Home Devices and Networks Against Corporate Breaches

SecureWorld News

Use the administrator account only for maintenance, software installation, or firmware updates. Opt for strong, hard-to-crack passwords. Consider using dedicated password manager apps. Attention should be paid to protecting routers and updating their firmware.

article thumbnail

Vulnerability Patching: How to Prioritize and Apply Patches

eSecurity Planet

firmware (hard drives, drivers, etc.), However, some patches, particularly for infrastructure, firmware, or less common software may not be automatable. While this eliminates many headaches, it does not scan for misconfigurations and may not support other critical updates such as IT infrastructure (routers, firewalls, etc.),

Firmware 145