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Kniha kryptologie, šifrování a tajná písma v prodeji !

Security News - 3 min 38 sek zpět
KYBERCENTRUM vydalo knihu ceského kryptologa a popularizátora Pavla Vondrušky, která dokazuje, jak muže veda o kódech a šifrách být fascinující a dobrodružná.
Kniha byla v drívejším vydání v edici OKO zcela vyprodána a nebylo ji možné získat.
Nyní je tedy možnost ji zakoupit v e-shopu KYBERCENTRA. Ale pozor k prodeji touto cestou bylo uvolnen pouze omezený pocet 200 kusu .
Kategorie: Aktuality

Sháníte knihu : Kryptologie, šifrování a tajná písma ?

Security News - 3 min 38 sek zpět
Kniha p?edního ?eského popularizátora kryptologie dokazuje, jak fascinující a dobrodružná m?že v?da o kódech a šifrách být.
Kniha vyšla v 2006 v nákladu 8000 ks a byla brzy zcela vyprodána.
Kniha nyní vyjde pomocí Crowdfundingu v rámci projektu Centra kybernetické bezpe?nosti, z. ú. (KyberCentrum).
Podpo?te tento projekt a stanete se vlastníci této knihy.
Kategorie: Aktuality

Kryptologie, šifrování a tajná písma

Security News - 3 min 38 sek zpět
Kniha P.Vondrušky - Kryptologie, šifrování a tajná písma op?t vyjde.
Knihu lze získat v rámci projektu Kybercentra (Crowdfunding).
Kategorie: Aktuality

Policie zatkla cizince, do bankomatu montovali ?te?ku karet

Security News - 3 min 38 sek zpět
Policisté v Praze zadrželi dva cizince t?sn? po tom, co do bankomatu nainstalovali skimmovací za?ízení s cílem dostat se k pen?z?m klient?. U zadržených muž? pak policisté zajistili i celou ?adu nástroj? k páchání této trestné ?innosti a vysíla?ky, informoval ve st?edu policejní mluv?í Jan Dan?k.
Kategorie: Aktuality

Jak tvo?it a pamatovat si hesla (2019)

Security News - 3 min 38 sek zpět
Užite?ný p?ísp?vek "14 Ways to Create a Secure Password in 2019" na stále pot?ebné téma jak vytvá?et a pamatovat si hesla od Jacka Forstera.
Kategorie: Aktuality

P?ehled kvalitních bezplatných bezpe?nostních program?

Security News - 3 min 38 sek zpět
25+ Free Security Tools That You Need to Start

P?ehled bezplatných silných antivirových a dalších bezpe?nostních program?, které vám mohou pomoci udržet vaše citlivé informace v bezpe?í.
Kategorie: Aktuality

How to encrypt email (Gmail, Outlook iOS, OSX, Android, Webmail)

Security News - 3 min 38 sek zpět
Email was one of the earliest forms of communication on the internet, and if you’re reading this you almost undoubtedly have at least one email address. Critics today decry the eventual fall of email, but for now it’s still one of the most universal means of communicating with other people that we have. One of the biggest problems with this cornerstone of electronic communication is that it isn’t very private. By default, most email providers do not provide the means to encrypt messages or attachments. This leaves email users susceptible to hackers, snoops, and thieves.

So you want to start encrypting your email? Well, let’s start by saying that setting up email encryption yourself is not the most convenient process. You don’t need a degree in cryptography or anything, but it will take a dash of tech savvy. We’ll walk you through the process later on in this article.

Alternatively, you can use an off-the-shelf encrypted email client. Tutanota is one such secure email service, with apps for mobile and a web mail client. It even encrypts your attachments and contact lists. Tutanota is open-source, so it can be audited by third parties to ensure it’s safe. All encryption takes place in the background. While we can vouch for Tutanota, it’s worth mentioning that there are a lot of email apps out there that claim to offer end-to-end encryption, but many contain security vulnerabilities and other shortcomings. Do your research before choosing an off-the-shelf secure email app.

If you’d prefer to configure your own email encryption, keep reading.
Kategorie: Aktuality

Crypto 2018 - August 19-23, 2018

Security News - 3 min 38 sek zpět
See Affiliated Events too.
Kategorie: Aktuality

Google: Security Keys Neutralized Employee Phishing

Security News - 3 min 38 sek zpět
Google has not had any of its 85,000+ employees successfully phished on their work-related accounts since early 2017, when it began requiring all employees to use physical Security Keys in place of passwords and one-time codes, the company told KrebsOnSecurity.

Security Keys are inexpensive USB-based devices that offer an alternative approach to two-factor authentication (2FA), which requires the user to log in to a Web site using something they know (the password) and something they have (e.g., a mobile device).
Kategorie: Aktuality

Crypto gripes, election security, and mandatory cybersec school: Uncle Sam´s cyber task force emits todo list for govt

Security News - 3 min 38 sek zpět
The US Department of Justice (DOJ) this week released the first report from its Cyber Digital Task Force – which was set up in February to advise the government on strengthening its online defenses.
The report [PDF], compiled by 34 people from six different government agencies, examines the challenges facing Uncle Sam´s agencies in enforcing the law and protecting the public from hackers. It also lays out what the government needs to do to thwart looming threats to its computer networks.

Let´s (not) Encrypt

If you´ve been following the news for the last few years it will come as no surprise that the Justice Department is not a fan of the common man having access to encryption.
The report bemoans the current state of encryption and its ability to keep the government from gathering and analyzing traffic for criminal investigations. The word ´encryption´ comes up 17 times in the report, not once in a favorable light.
In the past several years, the Department has seen the proliferation of default encryption where the only person who can access the unencrypted information is the end user, the report reads.
The advent of such widespread and increasingly sophisticated encryption technologies that prevent lawful access poses a significant impediment to the investigation of most types of criminal activity.
Kategorie: Aktuality

Quantum computing revenue to hit $15 billion in 2028 due to AI, R&D, cybersecurity

Security News - 3 min 38 sek zpět
The demand for quantum computing services will be driven by some process hungry research and development projects as well as by the emergence of several applications including advanced artificial intelligence algorithms, next-generation encryption, traffic routing and scheduling, protein synthesis, and/or the design of advanced chemicals and materials. These applications require a new processing paradigm that classical computers, bound by Moore’s law, cannot cope with. However, one should not expect quantum computers to displace their classical counterparts anytime soon.
Kategorie: Aktuality

Cracking the Crypto War

Security News - 3 min 38 sek zpět
Ray Ozzie thinks he has an approach for accessing encrypted devices that attains the impossible: It satisfies both law enforcement and privacy purists. (?)
Kategorie: Aktuality

Zimmerman and friends: ´Are you listening? PGP is not broken´

Security News - 3 min 38 sek zpět
EFAIL furore not over yet, even though it´s easy to fix.

However, PGP´s creator Phil Zimmerman, Protonmail´s Any Yenn, Enigmail´s Patrick Brunschwig, and Mailvelope´s Thomas Oberndörfer are still concerned that misinformation about the bug remains in the wild.

Yenn tried to refute the EFAIL “don´t use PGP” on May 25, and the four have followed up with this joint post.
Kategorie: Aktuality

Adobe lets customers test Firefly AI video generator

Computerworld.com [Hacking News] - 23 min 2 sek zpět


Adobe’s AI model for video generation is now available in a limited beta, enabling users to create short video clips from text and image prompts.

The Firefly Video model, first unveiled in April, is the latest generative AI model Adobe has developed for its Creative Cloud products — the others cover image, design and vector graphic generation.

From Monday, there are two ways to access the Firefly Video model as part of the beta trial.

One is the text and image to video generation that Adobe previewed last month, accessible in the Firefly web app at firefly.adobe.com. This enables users to create five-second, 720p-resolution videos from natural-language text prompts. These can contain realistic video footage and 2D or 3D animations. It’s also possible to generate video using still images as a prompt, meaning a photograph or illustration could be used to create b-roll footage.

To provide greater control over the output, there are options for different camera angles, shot size, motion and zoom, for example, while Adobe says it’s working on more ways to direct the AI-generated video.

Waiting list

Adobe said it only trains the video model on stock footage and public domain data that it has rights to use for training its AI models. It won’t use customer data or data scraped from the internet, it said.

To access the beta, you’ll need to join the waitlist. It’s free for now, though Adobe said in a new release that it will reveal pricing information once the Firefly Video model gets a full launch.

Adobe is one of several technology companies working on AI video generation capabilities. OpenAI’s Sora promises to let users create minute-long video clips, while Meta recently announced its Movie Gen video model and Google unveiled Veo back in May. However, none of these tools are publicly available at this stage.

Extended remix

The other way to access the Firefly Video model is with the Generative Extend tool, available in beta in video editing app Premiere Pro. Generate Extend can be used to create new frames to lengthen a video clip — although only by a couple of seconds, enabling an editor to hold a shot longer to create smoother transitions. Footage created with Generative Extend must be 1920×1080 or 1280×720 during the beta, though Adobe said its working on support for higher resolutions.

With Generative Extend (now in beta) Adobe Premiere Pro users can generate up to two extra seconds on video clips to help with editing.

Background audio can also be extended for up to 10 seconds, thanks to Adobe’s AI audio generation technology, though spoken dialogue can’t be generated.

At its MAX conference on Monday, Adobe also announced that its  GenStudio for Marketing Performance app, designed to help businesses manage the influx of AI-generated content, is now generally available.

Kategorie: Hacking & Security

Barnadova šipka se konečně dočkala potvrzené exoplanety. Je jednou z nejlehčích

Živě.cz - 48 min 55 sek zpět
** Vzhledem k blízkosti Barnadovy hvězdy u ní vědci již velmi dlouho hledají planety ** Nedávno se zřejmě konečně dočkali ** Jejich analýzy potvrdily existenci exoplanety Barnard b a tří dalších, doposud nepotvrzených exoplanet
Kategorie: IT News

Leveraging AI/ML for next-gen SOC environments

The Register - Anti-Virus - 50 min 50 sek zpět
Technologies that help SOCs detect, analyze, and respond to emerging threats faster and more accurately

Sponsored Post  This article discusses some of the challenges traditional SOCs face and how integrating artificial intelligence/machine learning (AI/ML) modules could help solve the challenges faced by security professionals and organizations.…

Kategorie: Viry a Červi

Trump campaign arms up with 'unhackable' phones after Iranian intrusion

The Register - Anti-Virus - 1 hodina 5 min zpět
Florida man gets his hands on 'the best ever'

With less than a month to go before American voters head to the polls to choose their next president, the Trump campaign has been investing in secure tech to make sure it doesn't get hacked again.…

Kategorie: Viry a Červi
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