这是我们最新精选的有关网络安全的全球出版物和专利，涉及许多科学在线期刊，分类集中于网络安全、恶意软件、网络钓鱼、防火墙、加密、零日漏洞、拒绝服务、数据泄露和威胁情报。.
Semiconductor device
Patent published on the 2026-05-28 in US under Ref US20260149581 by RENESAS ELECTRONICS CORP [JP] (Koga Yutaro [jp])
Abstract: A semiconductor device is provided, the semiconductor device including: a RAM which stores an encryption key; a secure CPU which is permitted to access the encryption key stored in the RAM; and a first non-secure CPU which is connected to the RAM via a key access protect module and has a first user ID. The key access protect module stores user ID information of a non-secure CPU which is permitted to access the encryption key stored in the RAM, in association with the encryption key. When the fir[...]
Our summary: The semiconductor device includes a RAM that stores an encryption key. A secure CPU accesses the encryption key, while a non-secure CPU requires matching user ID information for access. The key access protect module manages user ID permissions for encryption key retrieval.
Semiconductor, RAM, Encryption Key, Secure CPU
Patent
Method for managing secret information in secret information management system composed of computing devices and computing device for performing the s
Patent published on the 2026-05-28 in US under Ref US20260149591 by ATOMRIGS LAB INC [KR] (Bae Kyoung Il [kr], Cheong Woo Hyeon [kr], Kim Sang Min [kr])
Abstract: The present disclosure relates to a method for managing secret information. The method for managing secret information in a secret information management system comprising a computing device comprises receiving a first secret share from among a plurality of secret shares for a secret key, a first additive share from among additive shares for the secret key, and a public key for the secret key by using a first terminal; generating a temporary key using the received public key as a coefficient for[...]
Our summary: The method manages secret information using a secret information management system. It involves receiving secret shares and generating a temporary key for encrypting information. The encrypted data and key are transmitted to a server for further processing.
secret information management, secret shares, encryption key, computing devices
Patent
Securing email communication in a networked environment
Patent published on the 2026-05-28 in WO under Ref WO2026109789 by PHISHED BV [BE] (Vandebergh Johan [be])
Abstract: The present invention relates to the field of cybersecurity, and more specifically to systems and methods for securing email communications in a networked environment. An aspect of the present invention relates to a method for securing email communications in a networked environment comprising an email server and a containerized host server. The email server receives an incoming email message directed to a user, wherein the email message includes at least one link providing reference to a remote[...]
Our summary: This invention secures email communications by removing potentially harmful links from incoming messages. It generates a secured email that redirects users to a safe, containerized environment. Within this environment, content is rendered without allowing data input or file transfers to the user s device.
email security, containerized environment, cybersecurity, networked communication
Patent
Ferroelectric asynchronous interposer for plasma-mediated hardware isolation and entropically-bound attestation
Patent published on the 2026-05-28 in US under Ref US20260149558 by TERENNA BRIAN [US] (Terenna Brian [us])
Abstract: [0000] A ferroelectric asynchronous interposer for verifiable hardware isolation is disclosed. The system eliminates analog blindness via an autonomous physical-layer interdiction mechanism within a physically distinct Autonomous Galvanic Power Domain (AGPD) decoupled from a host Power Management IC. Isolation is enforced by a Charge-Integrating Hysteresis Stack (106, 302) comprising four-terminal ferroelectric switches (HfZrO4). State verification is governed by thermodynamic accumulation of ch[...]
Our summary: The system features a ferroelectric asynchronous interposer for hardware isolation that uses a Charge-Integrating Hysteresis Stack. It employs a Variable Impedance Firewall with a Multi-Stage Cascaded Solid-State Plasma element for high isolation. Attestation is achieved through a Truth Layer that generates a Quantum Liveness Witness to prevent replay attacks.
Ferroelectric, Hardware Isolation, Plasma-Mediated, Attestation
Patent
Methods, systems, and computer readable media for enhanced security edge protection proxy (sepp) firewall filtering for health check messages
Patent published on the 2026-05-28 in US under Ref US20260149694 by ORACLE INT CORPORATION [US] (Mahajan Vijeta [in], Mohan Raj John Nirmal [in], Sharma Ashish Jyoti [in])
Abstract: [0000] A method for enhanced SEPP firewall filtering for health check messages includes performing an N32-c security capability exchange with at least one remote SEPP to establish security parameters for communicating with the at least one remote SEPP over an N32-f interface. The method further includes maintaining N32-f context information for the at least one remote SEPP with which an N32-c security capability exchange has been successfully completed. The method further incudes receiving a hea[...]
Our summary: The method enhances SEPP firewall filtering for health check messages by performing an N32-c security capability exchange. It maintains N32-f context information for remote SEPPs and verifies the origin of health check messages. A network security action is executed if the message does not correspond to a successfully completed exchange.
firewall, security, SEPP, health check
Patent
Cybersecurity risk detection for a service
Patent published on the 2026-05-27 in EP under Ref EP4749495 by CROWDSTRIKE INC [US] (Sidis Amir [il], Lellouche Anna Rozin [il], Adler Shay [il], Cohen Raz [il])
Abstract: [0001] The present disclosure provides an approach of collecting contextual execution data of a service executing in a runtime environment. The contextual execution data indicates a communication between the service and a runtime entity within the runtime environment. The approach determines a cybersecurity risk score of the service based on the contextual execution data and prioritizes the service based on the cybersecurity risk score. In turn, the approach performs a remediation of a cybersecu[...]
Our summary: This approach collects contextual execution data of a service in a runtime environment. It determines a cybersecurity risk score based on this data and prioritizes the service accordingly. Finally, it performs remediation of identified cybersecurity threats based on the prioritization.
cybersecurity, risk detection, contextual data, remediation
Patent
an open source space security analysis
Published on 2026-05-15 by @OXFORD
Abstract: AbstractIn March of 2022, Network Battalion-65 (NB65), a hacktivist group affiliated with Anonymous, claimed responsibility for breaching a ROSCOSMOS ground segment in retaliation for Russia’s invasion of Ukraine. NB65 released several primary sources to support its claims, alleging it had disabled ROSCOSMOS’s vehicle monitoring system and exposed sensitive proprietary documents. Despite the significant implications of hacktivist activity in the space sector, the incident has received limite[...]
Our summary: The paper analyzes the hacktivist group s breach of a ROSCOSMOS ground segment. It reconstructs the attack and presents the likely kill chain used in the intrusion. Recommendations for enhancing cybersecurity standards in space systems are proposed based on the findings.
cybersecurity, hacktivism, ROSCOSMOS, space policy
Publication
End-to-end encryption, chat control, and the future of the right to encryption in digital services
Published on 2026-05-13 by @OXFORD
Abstract: AbstractOne of the pressing issues in the regulation of digital communications services is how to ensure effective cryptographic protection of user communications. This issue is analysed in relation to the so-called “right to encryption” and the risks associated with using encrypted messengers to disseminate illegal content, including CSAM and extremist content. The response to this threat is various countries’ adoption of a new category of regulations, which deliberately weaken certain tr[...]
Our summary: The article discusses the challenges of regulating end-to-end encryption (E2EE) in digital communications. It examines the balance between user privacy and the need to combat illegal content dissemination. Proposed regulatory strategies aim to weaken E2EE while ensuring effective protection of user communications across the EU digital market.
encryption, regulation, digital communications, E2EE
Publication
