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Live Webinar | Cryptographic Keys: The Horseshoe Nail of Cyber Security


In our current era, more than ever, we know that when dealing with new working environments, vulnerability risks and other issues, data protection is essential.
Poor or inadequate key management can lead to a data breach more than a weak algorithm, and with the amount of data most businesses need to encrypt today, many keys and many encryptions tools may be used.
If your organization deals with confidential data - and most industries do -
encryption is vital to security but key protection is even more important.
Data encryption, Digital Signatures/certificates, Application Encryption and PKI are all technologies that use CRYPTOGRAPHIC functions, yet most of the companies that implement these technologies trust their vendors that their solutions provide the appropriate amount of security without questioning the specifics of their implementation. Why? It’s simple: Crypto is hard to understand. Vendors do their best to provide adequate security, but companies nee ....

Cyber Securitypresented , Live Webinar , Cryptographic Keys , Horseshoe Nail , Application Encryption , Encryption Key , Key Encryption , வாழ வெபினார் ,

Government puts Facebook under pressure to stop end-to-end encryption over child abuse risks


Government puts Facebook under pressure to stop end-to-end encryption over child abuse risks
Facebook faces growing government pressure to abandon its plans to offer users end-to end encryption to secure the privacy of their messages as the NSPCC raises concerns about child protection
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Published: 18 Apr 2021 23:47
The Home Secretary Priti Patel will use a conference organised by the NSPCC today to warn that end-to-end encryption will severely erode the ability of tech companies to police illegal content, including child abuse and terrorism.
The Home Secretary’s intervention is the latest salvo in a long running battle by ministers and the intelligence services against the growth of end-to-end encryption. ....

United Kingdom , New Zealand , Priti Patel , Oliver Dowden , Ross Anderson , Facebook Whatsapp , Peter Wanless , Jim Killock Of The Open Rights Group , Intelligence Services , University Of Cambridge , Home Office , Rights Group , Intelligence Community , Home Secretary Priti Patel , Home Secretary , Facebook Messenger , Open Rights Group , Safety Bill , Online Safety Bill , Powers Bill , Culture Secretary , Law Enforcement , Capability Notices , Investigatory Powers Act , Five Eyes , Priti Patel ,

Forrester: Maintain Security Visibility in the TLS 1.3 Era


Forrester: Maintain Security Visibility in the TLS 1.3 Era
New encryption standards TLS 1.3 and DNS-over-HTTPS (DoH) will soon sweep away security controls. Security professionals must act within the next two years or they won t be able to analyze network traffic and detect cyberthreats.
Download the Forrester report Maintain Security Visibility in the TLS 1.3 Era which will help you prepare for the impact these new standards will have on your visibility and threat-detection capabilities. ....

Maintain Security Visibility , Tls 1 3 , Security Visibility , Public Cloud , Networked Traffic , Network Taps , Improved Security , Better Agility ,

Whistleblower Edward Snowden's NFT artwork sells for over $5.4 million


An NFT (non-fungible token) artwork by NSA whistleblower Edward Snowden has been sold for more than $5.4 million.
The artwork titled Stay Free combines the entirety of a landmark US court decision ruling the National Security Agency s (NSA) mass surveillance violated the law, with the iconic portrait of the whistleblower.
The funds will benefit the Freedom of the Press Foundation, where Snowden is the president.
FIVE POINT FIVE MILLION from @PleasrDAO. It feels like the whole staff of @FreedomOfPress is watching live, and we ve never seen anything like this. This is more than a spectacle, Snowden tweeted.
Emerging applications of cryptography can play an important role in supporting our rights. This auction will drive the development of valuable and privacy-protecting uses of encryption, to safeguard press freedom and serve the public, he added. ....

Edward Snowden , Freedom Of The Press Foundation , National Security Agency , Press Foundation , Whistleblower Edward Snowdens Nft Artwork , Reative Works , Blockchain Art , Mass Surveillance , Bitcoin Cash , Non Fungible Token , Nglish Language Films , Edward Snowden , Press Foundation , The National , எட்வர்ட் பனிப்பொழிவு , சுதந்திரம் ஆஃப் தி ப்ரெஸ் அடித்தளம் , ப்ரெஸ் அடித்தளம் , அவர் தேசிய ,

"Data Access Control in Cloud Computing: Flexible and Receiver Extendab" by Jianchang Lai, Fuchun Guo et al.


Abstract
Broadcast encryption provides a promising technique of data access control for specified users in cloud computing. A data uploader can generate a ciphertext for a set of chosen users such that only the intended users are able to learn the data content. However, with the rapidly increasing of collaboration between users, it is desired to extend the receiver set to grant the decryption right for more users. The existing broadcast encryption systems cannot be capable for this scenario. In this paper, we first take this problem into consideration and give a solution. We take the merits of identity-based cryptosystem and propose a notion of EIBBE: a flexible data access control with receiver extendable for cloud computing based on broadcast encryption. It allows the authorized receiver to extend the receiver set S stated in the ciphertext by adding a new receiver set $S $ without re-encryption. Both the users in S and $S $ can obtain the data successfully. The maximum numb ....

Access Control , Access Control , Roadcast Encryption , Cloud Computing , Eceiver Extendable , நுழைவு கட்டுப்பாடு ,