I have library with the following tree structure.
Library > Folder 1 > SubFolder A > Files
All folders and subfolders have unique permissions. All files have unique permissions. All folders and subfolders have the same groups as the library, but if I delete a specific group from the library, the group gets deleted from the folders, subfolders, and files. ¿How can I delete a group from the library, without deleting it from the files and folders?
I have email@example.com as primary email-address, but per accident i sent confidential information to firstname.lastname@example.org (note the dot). How will this be handled?
I viewed Should multiple user accounts be allowed to use the same email address?
My problem is that we’re writing the new version of our website, but need to migrate the old user database to the new system. In the new system, we want users to be able to use emails as their unique username. Currently they use an autogenerated member ID as the username, which is hard to remember.
How can we get around this problem? Is this a problem commonly faced?
I’m working on a project to encrypt many files with a single password.
The steps I will employ to encrypt the files are:
- user will execute a command similar to
tool --encrypt --recurse directories/to/recurse and-other-files.txt
- the user will be prompted for a password
- two 64 byte crypto random salts and a 16 byte crypto random IV will be generated
- no 2 files will ever use the same salts or IV
- each individual salt will be combined with the password to create to 2 separate argon2id keys
- one key will be 32 bytes long and is used for the AES-256 cipher block
- the other will be 64 bytes long and will be used as the key for a sha-512 hmac
- the resulting encrypted file will be written as
I believe this would result in a reasonably secure, set of encrypted files. My main concern though, is that because of the way that users will use this tool, there is a good chance that they will accidentally encrypt small, easily guessed files.
And since CTR mode doesn’t require padding, anyone with access to the encrypted file will know the length of the plaintext file. It seems that CTR mode is considered secure for files, provided the IV is unique for each encryption run and the file is authenticated.
Is there a chance that the cipher key, HMAC key, or password could be derived through a known plaintext attack from enough small guessable files? Are there any other glaring flaws in my methodology that could leak data?
Getting a Backlink from info57.com you can Boost your Rank on Google. We will work on your Guest Post for increasing Authority and Engaged more people with Social networks.
Category: Guest Posts
Manually Create 80 High Authority Backlinks From World Top Websites, All Posts From Unique Domains. Boost your Web site Ranking with Guaranteed Higher Ranking Strategy. This SEO Package is designed to improve your SERP on Google. Latest SEO Strategy to increase the authority of your money site with credible HIGH DA & Power Full Backlinks >
Category: Link Building
Are you unsure where you’d start if you were to write an eBook? Don’t worry. Take a sigh of relief- I’ve got you! I’ll do ALL THE HARD WORK FOR You! I’ll do all the research, all the writing, all the formatting, all the colour schemes and custom images. You just sit back and relax! With over 10 years experience in the digital marketing space, I will be able to professionally and coherently write an eBook targeted towards any demographic, with any marketing objective and to achieve any personal goal. The eBook will be 6 pages in length, and additional pages can be added on request. You can send me any questions, queries or concerns you have and I’d me more than happy to help! You’re so close to getting the high quality eBook you’ve always wanted, and more importantly… YOU DESERVE!
In need of forum posts? No worries. You’re in the right place. I will write 20 unique and authentic forum/ website posts. All will be in the voice of your usual website visitors and be highly engaging in order to initiate organic engagement from other users. All posts will contain relevant and well researched information, all fitting within your forum and website community. I can also include relevant keywords in order to help your forum/ website rank organically and help boost your SEO. Just let me know what keywords you would like to be included. You can message me with any questions or queries you have!
Category: Forum Posts
In need of YouTube thumbnails or cover art? I got you covered! I will design a unique, eye- catching and original thumbnail, which will standout against your competitors and encapsulate your brand. I will make sure it resonates with your youtube personal brand you’ve already established. I will include any images you want. I will use colour schemes already established on your brand. I can revise the images as many times as you would like until you are 100% satisfied. If you have have any questions or concerns please don’t hesitate to message me!
Category: Art & Design
In need of a professionally designed custom logo? Look no further. My logos are unique in that they are 3D, and unseen before by most of the digital marketing space. I have over 10 years experience in the digital marketing space and am able to design you a logo that resonates strongly with your brand voice and message. The logo I design will be original, unique and stand out from the many others in this crowded digital space. I will be able to design your logo based on established colour schemes combined with colour psychology to reach the best outcome for your brand. Message me if you have have any concerns or questions.
Category: Graphics & Logos