Schneier on Security

JULY 2, 2019

Google has released an open-source cryptographic tool: Private Join and Compute. From a Wired article : Private Join and Compute uses a 1970s methodology known as "commutative encryption" to allow data in the data sets to be encrypted with multiple keys, without it mattering which order the keys are used in.

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eSecurity Planet

SEPTEMBER 22, 2022

To accelerate the ransomware encryption process and make it harder to detect, cybercriminal groups have begun using a new technique: intermittent encryption. Intermittent encryption allows the ransomware encryption malware to encrypt files partially or only encrypt parts of the files. Others are automated.

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Data Breach Today

MAY 14, 2018

Exploitable Vulnerabilities Could Reveal Plaintext of Encrypted Emails European computer security researchers say they have discovered vulnerabilities that relate to two techniques used to encrypt emails: PGP and S/MIME. Security experts recommend all PGP users immediately delete or disable their PGP tools, pending a full fix.

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Thales Cloud Protection & Licensing

JANUARY 31, 2024

ESG Research Unearths Critical Insights for Future-Proofing Encryption and Key Management madhav Thu, 02/01/2024 - 05:14 Encryption and key management are critical defenses against data breaches and cyber threats in the evolving digital landscape. This trend underscores the growing reliance on encryption as a primary safeguard.

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Thales Cloud Protection & Licensing

NOVEMBER 2, 2021

Quantum Resistant Encryption – Are You Ready? Over the past few months, a handful of Thales CPL clients have mentioned their concern regarding the future threat of quantum computing to their data security frameworks. With the emergence of quantum risk to cipher-security, we will no doubt emerge more resilient out the other end.

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Thales Cloud Protection & Licensing

NOVEMBER 15, 2021

How encryption can help address Cloud misconfiguration. So, whichever way you go, there is, across time, a very high likelihood that a CSP's encryption, tokenization, or key management scheme will be misconfigured either by the CSP itself or by the CSP user. Bring your own encryption (BYOE). Tue, 11/16/2021 - 06:15.

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Security Affairs

NOVEMBER 8, 2023

As of July 2023, the FBI observed ransomware operators exploiting vulnerabilities in vendor-controlled remote access to casino servers, and companies that were compromised through legitimate system management tools to elevate network permissions. The FBI also recommends reviewing the security posture of third-party vendors.

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The Last Watchdog

JUNE 12, 2023

Information privacy and information security are two different things. Related: Tapping hidden pools of security talent Information privacy is the ability to control who (or what) can view or access information that is collected about you or your customers.

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Schneier on Security

NOVEMBER 1, 2022

It’s Iran’s turn to have its digital surveillance tools leaked : According to these internal documents, SIAM is a computer system that works behind the scenes of Iranian cellular networks, providing its operators a broad menu of remote commands to alter, disrupt, and monitor how customers use their phones.

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The Last Watchdog

MAY 3, 2021

Encryption agility is going to be essential as we move forward with digital transformation. All of the technical innovation cybersecurity vendors are churning out to deal with ever-expanding cyber risks, at the end of the day, come down to protecting encrypted data. Refer: The vital role of basic research.

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eSecurity Planet

NOVEMBER 25, 2020

Encryption remains a mainstay of IT security technology, a critical tool for protecting sensitive data. We evaluate the top encryption solutions.

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eSecurity Planet

AUGUST 8, 2023

The AI and quantum spin-out from Alphabet uses the Sandwich framework for the Cryptoservice module in its SandboxAQ Security Suite, currently used by several U.S. SandboxAQ today introduced an open-source cryptography management framework built for the post-quantum era. government agencies, global banks, telcos, and tech companies.

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Security Affairs

APRIL 4, 2023

A new ransomware strain named Rorschach ransomware supports the fastest file-encrypting routine observed to date. The researchers conducted five separate encryption speed tests in a controlled environment (with 6 CPUs, 8192MB RAM, SSD, and 220000 files to be encrypted), limited to local drive encryption only.

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The Last Watchdog

SEPTEMBER 30, 2019

Homomorphic encryption has long been something of a Holy Grail in cryptography. Related: Post-quantum cryptography on the horizon For decades, some of our smartest mathematicians and computer scientists have struggled to derive a third way to keep data encrypted — not just the two classical ways, at rest and in transit.

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Security Affairs

FEBRUARY 6, 2023

Royal Ransomware operators added support for encrypting Linux devices and target VMware ESXi virtual machines. The Royal Ransomware gang is the latest extortion group in order of time to add support for encrypting Linux devices and target VMware ESXi virtual machines. The malware changes the extension of the encrypted files to ‘.royal’.

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Security Affairs

SEPTEMBER 9, 2022

Iran-linked APT group DEV-0270 (aka Nemesis Kitten) is abusing the BitLocker Windows feature to encrypt victims’ devices. Microsoft Security Threat Intelligence researchers reported that Iran-linked APT group DEV-0270 ( Nemesis Kitten ) has been abusing the BitLocker Windows feature to encrypt victims’ devices.

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eSecurity Planet

JULY 26, 2022

Even the most advanced and sophisticated security tools are failing to protect against ransomware and data exfiltration, according to a new report from data encryption vendor Titaniam. The organizations affected had solid cybersecurity measures, but nonetheless experienced significant data security failures. The solution?

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eSecurity Planet

OCTOBER 6, 2021

The malware encrypts files and spreads to the entire system to maximize damage, which forces companies to lock down the whole network to stop the propagation. Encryption is the Key. Encryption is used everywhere. Encrypting is neither hashing nor obfuscating files. What Happens During Ransomware Encryption?

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The Last Watchdog

OCTOBER 31, 2022

Here’s a frustrating reality about securing an enterprise network: the more closely you inspect network traffic, the more it deteriorates the user experience. Why do so many businesses struggle to balance network security and user experience? Security has always been a moving target, with new threat vectors emerging all the time.

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Security Affairs

SEPTEMBER 26, 2022

Cyderes Special Operations and Stairwell Threat Research researchers spotted a sample of malware classified as the.NET exfiltration tool Exmatter. The sample analyzed by the experts attempts to corrupt files within the victim’s environment, rather than encrypting them, and executes actions to prepare the files for destruction.

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Security Affairs

JUNE 8, 2021

Trojan Shield operation: The FBI and Australian Federal Police ran an encrypted chat platform that was used by crime gangs and intercepted their communications. The FBI and Australian Federal Police (AFP) ran an encrypted chat platform that was used by crime gangs and intercepted their communications.

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The Last Watchdog

JULY 30, 2018

One sliver of the $90 billion, or so, companies are expected to spend this year on cybersecurity products and services is an estimated $85 million they will shell out for encrypted flash drives. We discussed why encrypted flash drives have become established as a must-have portable business tool in the digital age.

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Data Breach Today

OCTOBER 4, 2021

DSCI: Ransomware Alkhal Likely Spread Via Phishing, Malicious URLs The Data Security Council of India has issued an advisory about newly discovered ransomware Alkhal, which uses a strong encryption tool and has no known decryptor to recover lost data. 1 by security firms Malwarebytes and Cyclonis.

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The Security Ledger

JANUARY 14, 2022

The post Spotlight: ShardSecure on Protecting Data At Rest Without Encryption appeared first on The Security Ledger with Paul F. Related Stories Episode 230: Are Vaccine Passports Cyber Secure? Spotlight: COVID Broke Security. As always, you can check our full conversation in our latest Security Ledger podcast at Blubrry.

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Thales Cloud Protection & Licensing

AUGUST 16, 2023

Enterprise Secrets Management Explained: Best Practices, Challenges, and Tool Selection madhav Thu, 08/17/2023 - 06:28 Whether hosted in the cloud or on-premises, modern applications and integrations have accelerated the need for digital secrets. This includes sensitive data such as passwords, encryption keys, APIs, tokens, and certificates.

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Security Affairs

JANUARY 24, 2023

GoTo is notifying customers that its development environment was breached in November 2022, attackers stole customers’ backups and encryption key. “Upon learning of the incident, we immediately launched an investigation, engaged Mandiant, a leading security firm, and alerted law enforcement. . ” continues the notice.

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The Last Watchdog

NOVEMBER 12, 2023

However, there’s still a long way to go to achieve deep interoperability of interconnected services in a way that preserves privacy and is very secure. Matter works much the way website authentication and website traffic encryption gets executed. That’s because gadgets that bear the Matter logo are more readily available than ever.

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eSecurity Planet

DECEMBER 19, 2023

Infrastructure as a service security is a concept that assures the safety of organizations’ data, applications, and networks in the cloud. Understanding the risks, advantages, and best practices connected with IaaS security is becoming increasingly important as enterprises shift their infrastructure to the cloud.

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Security Affairs

APRIL 29, 2023

xyz pic.twitter.com/VLhISark8Y — Goldwave (@OGoldwave) March 13, 2023 The variant employed in the campaign supports a more sophisticated encryption method of byte remapping and a monthly rotation of the C2 server. #ViperSoftX is back, doesn't look like much has changed. c2 arrowlchat[.]com ” concludes the report.

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eSecurity Planet

JANUARY 18, 2024

When assessing the overall security of cloud storage and choosing a solution tailored to your business, it helps to determine its features, potential risks, security measures, and other considerations. It excels in remote access, scalability, and security, with distributed storage options and privacy adherence capabilities.

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eSecurity Planet

OCTOBER 4, 2021

percent of all malware detected on networks of WatchGuard Technologies customers in the second quarter came over encrypted connections, raising the security risk for the 80 percent of such organizations that lack processes for decrypting and scanning HTTPS traffic for threats. Malware in Encrypted Traffic. A surprising 91.5

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eSecurity Planet

SEPTEMBER 11, 2023

Container security is the combination of cybersecurity tools, strategies, and best practices that are used to protect container ecosystems and the applications and other components they house. Examples of container networking and virtualization tools include VMWare NSX and HAProxy.

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The Last Watchdog

DECEMBER 13, 2023

Related: Why IoT standards matter Digital Trust refers to the level of confidence both businesses and consumers hold in digital products and services – not just that they are suitably reliable, but also that they are as private and secure as they need to be. Threat actors are pursuing a “harvest now, decrypt later” strategy, Savin told me.

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The Last Watchdog

FEBRUARY 5, 2024

Even in the cloud era, Microsoft Exchange Server remains a staple business communications tool across the globe. Fortunately, effective tools and wise best practices can help mitigate this this exposure enabling companies to indefinitely leverage Exchange Server as a productive, resilient and secure communications tool.

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Thales Cloud Protection & Licensing

APRIL 4, 2023

The Security Challenges of Generative AI Tools: Can a Loose Prompt Sink Your Ship? Fast forward to 2023, and this adage finds new meaning in the context of generative AI tools, like OpenAI ChatGPT, Google Bard, and Microsoft Copilot. What are generative AI tools? These AI tools are based on Large Language Models (LLM).

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eSecurity Planet

MAY 25, 2022

Intrusion detection system (IDS) and intrusion prevention system (IPS) technologies – often combined as intrusion detection and prevention (IDPS) – have been in use for decades, yet they remain important cybersecurity tools even in the face of today’s rapidly changing cyber threats and complex IT environments. IDS vs. IPS.

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Security Affairs

JULY 5, 2020

Experts spotted recent samples of the Snake ransomware that were isolating the infected systems while encrypting files to avoid interference. The Snake ransomware kills processes from a predefined list, including ICS-related processes, to encrypt associated files. ” continues the analysis. ” concludes the report.

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