Cryptography Archives - Page 10 of 14

January 5, 2025

AWS Wickr achieves FedRAMP High authorization

Amazon Web Services (AWS) is excited to announce that AWS Wickr has achieved Federal Risk and Authorization Management Program (FedRAMP) authorization at the High impact level from the FedRAMP Joint Authorization Board (JAB). FedRAMP is a U.S. government–wide program that promotes the adoption of secure cloud services by providing a standardized approach to security and…

Cryptography, Encryption, Security

#awscompliance, #awssecurity, #awswickr, #dataprivacy, #dataprotection, #federal, #fedramp, #government, #publicsector, #security,identity,&compliance, #securityblog
January 5, 2025

Announcing AWS KMS Elliptic Curve Diffie-Hellman (ECDH) support

When using cryptography to protect data, protocol designers often prefer symmetric keys and algorithms for their speed and efficiency. However, when data is exchanged across an untrusted network such as the internet, it becomes difficult to ensure that only the exchanging parties can know the same key. Asymmetric key pairs and algorithms help to solve…

Cryptography, Encryption, Security

#awskeymanagementservice, #awskms, #cryptographiclibrary, #security,identity,&compliance, #securityblog
January 5, 2025

New eBook: 5 Keys to Secure Enterprise Messaging

AWS is excited to announce a new eBook, 5 Keys to Secure Enterprise Messaging. The new eBook includes best practices for addressing the security and compliance risks associated with messaging apps. An estimated 3.09 billion mobile phone users access messaging apps to communicate, and this figure is projected to grow to 3.51 billion users in…

Cryptography, Cybersecurity awareness, Encryption, Security

#awswickr, #dataprivacy, #security,identity,&compliance, #securityblog
January 5, 2025

Three key security themes from AWS re:Invent 2022

AWS re:Invent returned to Las Vegas, Nevada, November 28 to December 2, 2022. After a virtual event in 2020 and a hybrid 2021 edition, spirits were high as over 51,000 in-person attendees returned to network and learn about the latest AWS innovations. Now in its 11th year, the conference featured 5 keynotes, 22 leadership sessions,…

Cryptography, Cybersecurity, Encryption, Security

#amazonguardduty, #amazoninspector, #amazonmacie, #amazonsecuritylake, #amazonverifiedaccess, #amazonverifiedpermissions, #amazonvpclattice, #awsconfig, #awslambda, #awsre:invent, #awswickr, #dataprotection, #identityandaccessmanagement, #re:invent2022, #reinvent, #security,identity,&compliance, #securityblog, #thoughtleadership, #threatdetection, #zerotrust
January 5, 2025

Top 2022 AWS data protection service and cryptography tool launches

February 28, 2023: We updated this blog to include AWS Wickr. Given the pace of Amazon Web Services (AWS) innovation, it can be challenging to stay up to date on the latest AWS service and feature launches. AWS provides services and tools to help you protect your data, accounts, and workloads from unauthorized access. AWS…

Cryptography, Encryption, Security

#acm, #amazonmacie, #awscertificatemanager, #awscleanrooms, #awskeymanagementsystem, #awskms, #awsnitrosystem, #awsprivateca, #awsprivatecertificateauthority, #awssecretsmanager, #opensource, #security,identity,&compliance, #securityblog, #servicelaunches
January 5, 2025

How to secure your SaaS tenant data in DynamoDB with ABAC and client-side encryption

If you’re a SaaS vendor, you may need to store and process personal and sensitive data for large numbers of customers across different geographies. When processing sensitive data at scale, you have an increased responsibility to secure this data end-to-end. Client-side encryption of data, such as your customers’ contact information, provides an additional mechanism that…

Cryptography, Encryption, Security

#dataprotection, #dynamodb, #iam, #kms, #saas, #security,identity,&compliance, #securityblog, #technicalhow-to
January 5, 2025

Enable post-quantum key exchange in QUIC with the s2n-quic library

January 25, 2023: AWS KMS, ACM, Secrets Manager TLS endpoints have been updated to only support NIST’s Round 3 picked KEM, Kyber. s2n-tls and s2n-quic have also been updated to only support Kyber. BIKE or other KEMs may still be added as the standardization proceeds. At Amazon Web Services (AWS) we prioritize security, performance, and…

Cryptography, Cryptography library, Encryption, Security

#intermediate(200), #post-quantumquic, #quic, #quicprotocol, #s2n-quic, #security,identity,&compliance, #securityblog
January 5, 2025

AWS launches AWS Wickr ATAK Plugin

AWS is excited to announce the launch of the AWS Wickr ATAK Plugin, which makes it easier for ATAK users to maintain secure communications. The Android Team Awareness Kit (ATAK)—also known as Android Tactical Assault Kit for military use—is a smartphone geospatial infrastructure and situational awareness application. It provides mapping, messaging, and geofencing capabilities to…

Cryptography, Encryption, Security

#collaboration, #data-security, #dataprivacy, #dataprotection, #disasterresponse, #e2ee, #securecommunications, #security,identity,&compliance, #securityblog, #situationalawareness
January 5, 2025

How to use AWS KMS RSA keys for offline encryption

October 28, 2022: This blog post has been updated to reflect that CBC has changed to CTR, as well as a few more modifications. This blog post discusses how you can use AWS Key Management Service (AWS KMS) RSA public keys on end clients or devices and encrypt data, then subsequently decrypt data by using…

Cryptography, Encryption, Security

#asymmetric-cryptography, #awskms, #offline, #rsa, #security,identity,&compliance, #securityblog
January 5, 2025

How to tune TLS for hybrid post-quantum cryptography with Kyber

January 30, 2024: The API in this blog post has been changed in newer version of the AWS CRT Client. See this page for more info. January 25, 2023: AWS KMS, ACM, Secrets Manager TLS endpoints have been updated to only support NIST’s Round 3 picked KEM, Kyber. s2n-tls and s2n-quic have also been updated…

Cryptography, Encryption, Security

#acm, #awscertificatemanager, #awskeymanagementservice, #awskms, #awssecretsmanager, #intermediate(200), #nist, #post-quantumcryptography, #s2n, #s2n-tls, #secretsmanager, #security,identity,&compliance, #securityblog, #tls, #transportlayersecurity

Alireza Gharib Blog

Category: Cryptography

AWS Wickr achieves FedRAMP High authorization

Announcing AWS KMS Elliptic Curve Diffie-Hellman (ECDH) support

New eBook: 5 Keys to Secure Enterprise Messaging

Three key security themes from AWS re:Invent 2022

Top 2022 AWS data protection service and cryptography tool launches

How to secure your SaaS tenant data in DynamoDB with ABAC and client-side encryption

Enable post-quantum key exchange in QUIC with the s2n-quic library

AWS launches AWS Wickr ATAK Plugin

How to use AWS KMS RSA keys for offline encryption

How to tune TLS for hybrid post-quantum cryptography with Kyber