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Kdenlive 19.08.2 发布,视频编辑软件

Kdenlive 19.08.2已经发布,从可用性和用户界面的改进,还有修复bug。内容如下: 修复 Windows 音频屏幕抓取 移除当前项目的本地引用 禁用渲染器上的多轨视图 修复剪辑持续时间在配置文件更改时重置错误的问题 修复编译警告 更新 MSYS 2 构建脚本 修复保留的有效堆栈布局问题 修复使用相对路径打开项目文件时丢失的代理剪辑 更新 AppData 版本 修复混合音轨排序 完整列表见发布说明。

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VeraCrypt 1.24 发布,开源加密软件

VeraCrypt 1.24 发布,VeraCrypt 是TrueCrypt的分支,于2013年6月发布,项目的主要开发者是来自法国的安全顾问 Mounir Idrassi 。Idrassi 创建 VeraCrypt 分支的动机是在 2012 年他被要求在客户产品中整合 TrueCrypt,他评估了 TrueCrypt代码后发现它存在一些问题,TrueCrypt 的主要弱点是不能防御暴力破解攻击。在加密系统分区时,TrueCrypt 使用 PBKDF2-RIPEMD160 算法进行 1000 次迭代;对于标准容器和非系统分区,TrueCrypt 最多迭代 2000 次。相比之下,VeraCrypt 使用 PBKDF2-RIPEMD160 算法对系统分区迭代 327,661 次,对于标准容器和非系统分区,迭代次数进一步增加到 655,331 次,大幅增加暴力破解难度。结果是,VeraCrypt 打开加密分区的速度略慢,而它的加密格式也不兼容于 TrueCrypt。另一个 TrueCrypt 分支CipherShed项目则努力兼容 TrueCrypt 加密格式。(以上介绍内容来自Solidot) VeraCrypt 增强了用于系统和分区加密的算法的安全性,使其免受暴力破解攻击。VeraCrypt 还解决了TrueCryp t中发现的许多漏洞和安全问题。 以下帖子描述了一些改进和更正:https://veracrypt.codeplex.com/discussions/569777#PostContent_1313325 VeraCrypt on the fly encrypting the system partition : VeraCrypt creating an encrypted volume : 完整改进记录包括: All OSs: Increase password maximum length to 128 bytes in UTF-8 encoding for non-system volumes. Add option to use legacy maximum password length (64) instead of new one for compatibility reasons. Use Hardware RNG based on CPU timing jitter "Jitterentropy" by Stephan Mueller as a good alternative to CPU RDRAND (http://www.chronox.de/jent.html) Speed optimization of XTS mode on 64-bit machine using SSE2 (up to 10% faster). Fix detection of CPU features AVX2/BMI2. Add detection of RDRAND/RDSEED CPU features. Detect Hygon CPU as AMD one. Windows: Implement RAM encryption for keys and passwords using ChaCha12 cipher, t1ha non-cryptographic fast hash and ChaCha20 based CSPRNG. Available only on 64-bit machines. Disabled by default. Can be enabled using option in UI. Less than 10% overhead on modern CPUs. Side effect: Windows Hibernate is not possible if VeraCrypt System Encryption is also being used. Mitigate some memory attacks by making VeraCrypt applications memory inaccessible to non-admin users (based on KeePassXC implementation) New security features: Erase system encryption keys from memory during shutdown/reboot to help mitigate some cold boot attacks Add option when system encryption is used to erase all encryption keys from memory when a new device is connected to the system. Add new driver entry point that can be called by applications to erase encryption keys from memory in case of emergency. MBR Bootloader: dynamically determine boot loader memory segment instead of hardcoded values (proposed by neos6464) MBR Bootloader: workaround for issue affecting creation of hidden OS on some SSD drives. Fix issue related to Windows Update breaking VeraCrypt UEFI bootloader. Several enhancements and fixes for EFI bootloader: Implement timeout mechanism for password input. Set default timeout value to 3 minutes and default timeout action to "shutdown". Implement new actions "shutdown" and "reboot" for EFI DcsProp config file. Enhance Rescue Disk implementation of restoring VeraCrypt loader. Fix ESC on password prompt during Pre-Test not starting Windows. Add menu entry in Rescue Disk that enables starting original Windows loader. Fix issue that was preventing Streebog hash from being selected manually during Pre-Boot authentication. If "VeraCrypt" folder is missing from Rescue Disk, it will boot PC directly from bootloader stored on hard drive This makes it easy to create a bootable disk for VeraCrypt from Rescue Disk just by removing/renaming its "VeraCrypt" folder. Add option (disabled by default) to use CPU RDRAND or RDSEED as an additional entropy source for our random generator when available. Add mount option (both UI and command line) that allows mounting a volume without attaching it to the specified drive letter. Update libzip to version 1.5.2 Do not create uninstall shortcut in startmenu when installing VeraCrypt. (by Sven Strickroth) Enable selection of Quick Format for file containers creation. Separate Quick Format and Dynamic Volume options in the wizard UI. Fix editor of EFI system encryption configuration file not accepting ENTER key to add new lines. Avoid simultaneous calls of favorites mounting, for example if corresponding hotkey is pressed multiple times. Ensure that only one thread at a time can create a secure desktop. Resize some dialogs in Format and Mount Options to fix some text truncation issues with non-English languages. Fix high CPU usage when using favorites and add switch to disable periodic check on devices to reduce CPU load. Minor UI changes. Updates and corrections to translations and documentation. MacOSX: Add check on size of file container during creation to ensure it's smaller than available free disk space. Add CLI switch --no-size-check to disable this check. Linux: Make CLI switch --import-token-keyfiles compatible with Non-Interactive mode. Add check on size of file container during creation to ensure it's smaller than available free disk space. Add CLI switch --no-size-check to disable this check.

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Aliyun Linux 2 软件更新 - 2019.05.01

1. 添加下列新包: Dragonfly-0.3.0-3.al7: 阿里巴巴开源的基于P2P镜像及文件分发系统,官网:https://d7y.io/ ; tengine-2.3.0-1.al7: 在 Nginx 基础上加入阿里巴巴定制功能的 Web 服务器,官网:http://tengine.taobao.org/ ; luajit-2.0.4-3.1.al7: Just-In-Time Compiler for Lua, Tengine 依赖包; jemalloc-4.0.4-1.1.al7: General-purpose scalable concurrent malloc implementation, Tengine 依赖包; ossfs-1.80.5-1.al7: 支持 Aliyun OSS bucket 挂载到本地文件系统中的

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Aliyun Linux 2 软件更新 - 2019.04.11

1. 添加下列新包: ebcc-1.0.0-3.1.al7: 基于 BCC 的系统性能分析工具,接下来将推出一系列技术文档,敬请期待; pouch-1.2.0-1.2.al7: 阿里巴巴开源容器 PouchContainer,与 Aliyun Linux 2 集成,开箱即用。 2. 安全更新: libssh2-1.4.3-12.1.al7.2, Upstream: https://access.redhat.com/errata/RHSA-2019:0679 ; thunderbird-60.6.1-1.1.al7, Upstream: https://access.redhat.com/errata/RHSA-2019:0681 ; firefox-60.6.1-1.1.al7, Upstream: https://access.redha

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Mario

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腾讯云软件源

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Nacos

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Nacos /nɑ:kəʊs/ 是 Dynamic Naming and Configuration Service 的首字母简称,一个易于构建 AI Agent 应用的动态服务发现、配置管理和AI智能体管理平台。Nacos 致力于帮助您发现、配置和管理微服务及AI智能体应用。Nacos 提供了一组简单易用的特性集,帮助您快速实现动态服务发现、服务配置、服务元数据、流量管理。Nacos 帮助您更敏捷和容易地构建、交付和管理微服务平台。

WebStorm

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WebStorm 是jetbrains公司旗下一款JavaScript 开发工具。目前已经被广大中国JS开发者誉为“Web前端开发神器”、“最强大的HTML5编辑器”、“最智能的JavaScript IDE”等。与IntelliJ IDEA同源,继承了IntelliJ IDEA强大的JS部分的功能。

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