Agregátor RSS
Kniha kryptologie, šifrování a tajná písma v prodeji !
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 .
Sháníte knihu : Kryptologie, šifrování a tajná písma ?
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.
Kryptologie, šifrování a tajná písma
Knihu lze získat v rámci projektu Kybercentra (Crowdfunding).
Update on NIST\'s Post-Quantum Cryptography Program
Rozluštil jsem nejtajemn?jší text sv?ta, tvrdí v?dec. Vojni??v rukopis je prý ženskou p?íru?kou pro královnu
Policie zatkla cizince, do bankomatu montovali ?te?ku karet
Jak tvo?it a pamatovat si hesla (2019)
P?ehled kvalitních bezplatných bezpe?nostních program?
P?ehled bezplatných silných antivirových a dalších bezpe?nostních program?, které vám mohou pomoci udržet vaše citlivé informace v bezpe?í.
How to encrypt email (Gmail, Outlook iOS, OSX, Android, Webmail)
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.
Google: Security Keys Neutralized Employee Phishing
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).
Crypto gripes, election security, and mandatory cybersec school: Uncle Sam´s cyber task force emits todo list for govt
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.
Quantum computing revenue to hit $15 billion in 2028 due to AI, R&D, cybersecurity
Cracking the Crypto War
Zimmerman and friends: ´Are you listening? PGP is not broken´
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.
Adobe lets customers test Firefly AI video generator
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 listAdobe 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 remixThe 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.
Barnadova šipka se konečně dočkala potvrzené exoplanety. Je jednou z nejlehčích
Leveraging AI/ML for next-gen SOC environments
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.…
Trump campaign arms up with 'unhackable' phones after Iranian intrusion
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.…
Zoner Photo Studio slaví dvacátiny. Ve skutečnosti je to už ale šedivějící třicátník
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- …
- následující ›
- poslední »