Aktuality

Autorem Voynichova rukopisu psaného neznámým jazykem je Jiří III. z Lichtenštejna

Security News - 1 min 29 sek zpět
Irena Hanzíková přeložila třetinu tzv. Voynichova rukopisu. Obsah ji vede k závěru, že autorem rukopisu je podle textu a s vědomím let, kdy vznikl, i z dalších indicií moravský šlechtic Jiří III. z Lichtenštejna, původem z Mikulova, tridentský biskup a římský kardinál.

Všimněte si ale pochybností (těch seriózněji formulovaných) v diskuzi k článku.
Kategorie: Aktuality

17 Security Tips for Smarter Smartphone Banking (Android)

Security News - 1 min 29 sek zpět
Dobré a přehledné rady jak zabezpečit svůj Smartphone(Android)pro využívání pro internetové bankovnictví.
Kategorie: Aktuality

Post-Quantum RSA

Security News - 1 min 29 sek zpět
Daniel J. Bernstein, Nadia Heninger, Paul Lou, and Luke Valenta: Post-Quantum RSA

Abstract: This paper proposes RSA parameters for which (1) key generation, encryption, decryption, signing, and verification are feasible on today´s computers while (2) all known attacks are infeasible, even assuming highly scalable quantum computers. As part of the performance analysis, this paper introduces a new algorithm to generate a batch of primes. As part of the attack analysis, this paper introduces a new quantum factorization algorithm that is often much faster than Shor´s algorithm and much faster than pre-quantum factorization algorithms. Initial pqRSA implementation results are provided.
Kategorie: Aktuality

End-to-end email encryption with no central point of attack

Security News - 1 min 29 sek zpět
A seamless, easy-to-use, and secure end-to-end encrypted business collaboration tool with no central point of attack is a holy grail for every business, and Boston-based security company PreVeil believes they have the right solution on hand.
Kategorie: Aktuality

The Ultimate Guide to SSL Inspection- Uncover Threats in SSL Traffic

Security News - 1 min 29 sek zpět
Encrypted traffic accounts for a large and growing percentage of all network traffic. While the adoption of SSL, and its successor, Transport Layer Security (TLS), should be cause for celebration – as encryption improves confidentiality and message integrity – it also puts organizations at risk. This is because hackers can leverage encryption to conceal their exploits from security devices that do not inspect SSL traffic.

How serious is the threat? According to a recent Gartner survey, “less than 20% of organizations with a firewall, an intrusion prevention system (IPS) or a unified threat management (UTM) appliance decrypt inbound or outbound SSL traffic.”1 This means that hackers can evade over 80% of companies’ network defenses simply by tunneling attacks in encrypted traffic.

To stop cyber attacks, organizations must gain insight into encrypted data, and to do this, they need a dedicated security platform that can decrypt inbound and outbound SSL traffic.
Kategorie: Aktuality

Cryptography: The codes that got away

Security News - 1 min 29 sek zpět
About new book:

The History and Mystery of the World´s Greatest Ciphers from Ancient Egypt to Online Secret Societies

Craig Bauer Princeton University Press: 2017.
Kategorie: Aktuality

Enigma: Why the fight to break Nazi encryption still matters

Security News - 1 min 29 sek zpět
A mystery inside an Enigma

The Enigma has a surprisingly understated design for being such a deadly tool. It could easily be mistaken for a typewriter with a few extra parts, housed in a plain wooden box.
Kategorie: Aktuality

E-Mail Encryption 2017 Global Market Outlook,Research,Trends and Forecast to 2020

Security News - 1 min 29 sek zpět
The report covers the present scenario and the growth prospects of the global e-mail encryption market for the period 2016-2020. To calculate the market size, the report considers the revenues generated from e-mail encryption solutions provided to organizations including large organizations, small and medium-sized businesses (SMBs), and government organizations for encrypting business e-mails.
Kategorie: Aktuality

Five Eyes nations stare menacingly at tech biz and its encryption

Security News - 1 min 29 sek zpět
US, UK, Australia, New Zealand and Canada mull leaning hard for access to your info.

Officials from the United States, the United Kingdom, Canada, Australia and New Zealand will discuss next month plans to force tech companies to break encryption on their products.

The so-called Five Eyes nations have a long-standing agreement to gather and share intelligence from across the globe. They will meet in Canada with a focus on how to prevent \"terrorists and organized criminals\" from \"operating with impunity ungoverned digital spaces online,\" according to Australian prime minister Malcolm Turnbull.\"

Viz také - When is ´not a backdoor´ just a backdoor? Australia´s struggle with encryption.

Dále: Backdoors, encryption and internet surveillance: Which way now?
Kategorie: Aktuality

Číňané spustili „kvantový kosmický závod“. Zatím s přehledem vedou

Security News - 1 min 29 sek zpět
Čínskému výzkumnému týmu se podařilo demonstrovat postup, který by mohl zaručit z dnešního pohledu téměř dokonale bezpečnou komunikaci. Vyslali proud vzájemně „provázaných“ párů částic z oběžné dráhy k Zemi.

Viz také Chinese quantum satellite Micius breaks record for distribution distance of quantum entangled photons.
Kategorie: Aktuality

NSA Says New Encryption Standards Needed to Resist Quantum Computing

Security News - 1 min 29 sek zpět
NEWS ANALYSIS: Quantum computing's potential for cracking encryption worries the National Security Agency, so it is developing standards and strategies to support encryption in a post-quantum world.
Kategorie: Aktuality

Samsung Galaxy S8 iris scanner can be fooled with a printed photo

Security News - 1 min 29 sek zpět
After demonstrating how easily Apple’s Touch ID can be fooled with a user fingerprint photographed from a glass surface, Chaos Computer Club (CCC) hacker “Starbug” has proven that the iris recognition system in Samsung’s Galaxy S8 smartphone can be fooled by using a printed photo of the user’s eye(s).
Kategorie: Aktuality

How quantum computing increases cybersecurity risks

Security News - 1 min 29 sek zpět
5 ways your information and property will be compromised when quantum computers arrive.
Kategorie: Aktuality

Top 5: Things to know about quantum computers

Security News - 1 min 29 sek zpět
Five basic informations. And other links.
Kategorie: Aktuality

2017 Global Encryption Trends Study

Security News - 1 min 29 sek zpět
This twelfth installment of the Global Encryption Trends Study, conducted by the Ponemon Institute and sponsored by Thales e-Security, reveals both deployment plans and pains associated with increasingly aggressive cloud and data protection strategies.

KEY FINDINGS

Strategy and Adoption of Encryption
Trends in Encryption Adoption
Threats, Main Drivers and Priorities
Deployment Choices
Encryption Features Considered Most Important
Attitudes About Key Management
Importance of Hardware Security Modules (HSMs)
Budget Allocations
Cloud Encryption
Kategorie: Aktuality

IoT Needs Embedded Cryptography

Security News - 18 Červen, 2017 - 18:30
Security is a top concern for the Internet of Things, as essential as low power consumption, affordability, and wireless connectivity.

Because IoT devices are optimized for low power consumption and affordability, many have less than optimal computing resources. The good news is there are several options for using cryptography to make it more difficult for hackers to highjack your living room webcam, video doorbell or car.
Kategorie: Aktuality

Team of Polish and Czech scientists creates prototype quantum money

Security News - 17 Červen, 2017 - 12:30
One of the most famous more recent quotes about the nature of money is by the fictional Baltimore drug dealer D´Angelo Barksdale in the US series The Wire: “Money be green…” he says, “money feel like money!”, reacting to a scam where a buyer has passed poorly counterfeited bills. Money feels like money… except when it doesn´t. Money of the future will no longer be bills and will not be the digital money of today, either. Scientists at Palacký University in Olomouc have demonstrated that in all likelihood it will be quantum, ultra-secure and impossible to clone.
Kategorie: Aktuality

Let´s Encrypt has issued 15,000 SSL certificates to PayPal phishing sites

Security News - 16 Červen, 2017 - 16:30
Security experts call on firm to refuse certificates for domains containing popular brand names.

MORE THAN 15,000 SSL certificates have been issued to PayPal phishing sites, according to research from The SSL Store.
Kategorie: Aktuality

Bypassing encryption: “Lawful hacking” is the next frontier of law enforcement technology

Security News - 16 Červen, 2017 - 16:00
Intelligence agencies are going to find new ways to get access to information stored online.
The discussion about how law enforcement or government intelligence agencies might rapidly decode information someone else wants to keep secret is – or should be – shifting. One commonly proposed approach, introducing what is called a “backdoor” to the encryption algorithm itself, is now widely recognized as too risky to be worth pursuing any further.
The scholarly and research community, the technology industry and Congress appear to be in agreement that weakening the encryption that in part enables information security – even if done in the name of public safety or national security – is a bad idea. Backdoors could be catastrophic, jeopardizing the security of billions of devices and critical communications.
What comes next? Surely police and spy agencies will still want, or even need, information stored by criminals in encrypted forms. Without a backdoor, how might they get access to data that may help them solve – or even prevent – a crime?

Kategorie: Aktuality

Security Innovation Makes NTRUEncrypt Patent-Free

Security News - 16 Červen, 2017 - 16:00
Security Innovation’s embedded security division, OnBoard Security, a leader in automotive, embedded, and IoT cyber security, announced it is placing all of its NTRUEncrypt patents in the public domain, so that they may be freely used without license or any other restriction. In addition, the company announced that it is encouraging offers to purchase the patent portfolio for its popular quantum-resistant signing algorithm, pqNTRUsign.
Kategorie: Aktuality
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