Discover and read the best of Twitter Threads about #cloud

Most recents (24)

Day 12 of #100DayswithMachineLearning

Topic - Installing Anaconda & Gather Basic Knowledge About these Tools - Jupyter Notebook || Google Colab

🧵
1⃣ Anaconda is a distribution of the #Python and R #programming languages for scientific computing (#datascience, #machinelearning applications, large-scale #data processing, predictive analytics, etc.), that aims to simplify package management and #deployment. Image
2⃣ The #JupyterNotebook is an open source #web application that you can use to create and share documents that contain live #code, equations, #visualizations, and text. Jupyter #Notebook is maintained by the people at Project Jupyter.

Blog Link - realpython.com/jupyter-notebo…
Read 7 tweets
Live from #GartnerDA | Smart #Analytics for Even Smarter #CostOptimization with Adam Ronthal, Gartner VP Analyst:
gtnr.it/3JOkYPF Adam Ronthal on stage prese...
About this session: Within a #recession, orgs will be desperate to save every cent and penny they can. Adam will explore how #analytics can help make optimal saving decisions. gtnr.it/3JOkYPF #GartnerDA
To start off, Adam examines the hype cycle for emerging #tech focused on #CostOptimization ⚙️ #GartnerDA Image
Read 15 tweets
My recent #aws threads always startet with creds, but how to get these creds will be the topic over the next days.
#hacking #recon #cloud

Lets start here:
👇
Definitions first:
#aws creds: classic name and passwords e.g for IAM, or aws access and secret keys
Outside: no creds, and no connections in any way to the org and its aws cloud to be tested
Interaction Point: Any potential point, application ressource, system, vulnerabilty etc, where there is a pawsibilty to gain #aws creds, can be a lot of things

lets do outside first: #hackers are cold, let them in.
Read 13 tweets
3 cloud-to-K8s best practices to mitigate the risk of a lateral movement attack 🛡

1️⃣ Avoid storing long-term #cloud keys in workloads
2️⃣ Remove kubeconfig files from publicly exposed workloads
3️⃣ Restrict access to container registries

Details in thread 🧵👇 #kubernetes
1️⃣ Avoid storing long-term #cloud keys in workloads

✅ Attach IAM roles/service accounts/managed identities to workloads and define minimum permissions.

✅ Generate and rotate temporary credentials using the IMDS for improved #cloudsecurity.

🧵 2/5
2️⃣ Remove kubeconfig files from publicly exposed workloads

✅ Remove kubeconfig files from exposed workloads, configure #K8s API server endpoint as private.

✅ Restrict access to specific IP addresses using a strictly configured #security group.

🧵 3/5
Read 5 tweets
AWS Graviton Weekly # 26 was out yesterday awsgravitonweekly.com/posts/aws-grav…

Let's see what happened in the last week related to AWS Graviton and @awscloud Silicon in general
🧵

#AWS #Serverless #cloud #awsgraviton #awsgravitonweekly
NEWS
​🗞️ @AWS EC2 C7g instances are now available in additional regions aws.amazon.com/about-aws/what…

#AWS #cloud #awsgraviton #awsgravitonweekly
🗞️ ​Amazon DocumentDB (with MongoDB compatibility) adds support for MongoDB 5.0 wire protocol and client-side field-level encryption aws.amazon.com/about-aws/what…

#AWS #cloud #awsgraviton #awsgravitonweekly
Read 19 tweets
1/ With a market cap of $1.18 trillion, #Alphabet (#Google) is world’s fourth most valuable public company.
It delivered a revenue of ~$283 billion in FY22 (Dec YE) and is a top 20 company globally in terms of revenue. (~number 17th)
Here is a thread exploring #Alphabet.
2/ Incorporated in 1998, the company went public in 2004. ImageImage
3/ Here is a market cap history chart. Alphabet’s market cap is ~$1.18 trillion (fourth largest in the world).
For context, largest is #Apple ($2.3 trillion), followed by #Microsoft ($1.8 trillion), #SaudiAramco ($1.8 trillion) Image
Read 15 tweets
I pet a cat today and now my allergies are killing me, so obviously this calls for a follow up of, hey you found some #aws creds, what to do meow:

#cloud #hacking #Recon
👇
Step 1: First you gotta decide if this is more of a lazy space vibe kinda thing (A), or (B) calls for some illegal dirty acidcore and adjust your playlist accordingly:
A:
B: soundcloud.com/pitch1/i-can-h…
next drop the keys in your .aws creds file. I typically name the first set initial and work with the --profile tag in the cli, so I can keep track on were I am. Then check who you are first, with:
aws sts get-caller-identity --profile initial
Read 11 tweets
So you found #aws creds to an S3, lets do some #cloud #hacking #recon:

👇
First of all, S3 stands for serious summertime sadness
and allows the general operations of:

list
get
put
delete

An S3 is a bucket and within a bucket there are objects. Basically an object can be anyfile. Objects have keys assoziated
and a bucket nayme must be globally unique and not contain spaces or uppercase letters.
Example:
mrlee.s3.us-west-2.amazonaws.com/mafia/pizza.jpg

the bucket mrlee in the west region with an object pizza.jpg and a key of /mafia/pizza.jpg
Read 10 tweets
Don't let anyone fool you!

A SaaS App can be quite simple.

Here are a few rules that help you make the right decisions 🚀🧵
💡 Mindset (1/2)

The SaaS space is a mature, highly commoditized one where you can cherry-pick a lot of what is needed from a pool of mature services and ready-to-use modules and use well-established, common best practices.
💡 Mindset (2/2)

Just don't lock yourself into short-lived technologies or dependencies.

And let your team only build stuff that sets you apart from the competition and/or builds up real value in your startup.

Buy everything else (the commodities)
Read 10 tweets
State of the #Cloud 2023: An in-depth report on the latest trends and risks ⛈

#cloudsecurity #CNAPP #CISO #Engineer

Report highlights in thread 🧵 or download the full report for free here 👇
wiz.io/blog/the-top-c…
☁️ The responsibility of #security professionals to stay up-to-date on the state of the #cloud has never been greater.

🛡 With cloud adoption continuing to grow, it is crucial to proactively address potential threats and ensure secure deployment of solutions.

🧵2/6
☁️ The number of API calls increased by 15% in #AWS, 20% in #Azure, and 45% in #GCP, leading to expanded attack surfaces.

👨‍🏫 57% of companies use more than one #cloud platform, requiring greater knowledge from #cloudsecurity teams.

🧵3/6
Read 6 tweets
Retour sur la table ronde du Symposium : 100% cloud en 2030, mythe ou réalité ? avec présentation du Baromètre EY/CSA sur la maturité du marché en matière de cloud pour lequel + de 100 organisations de toutes tailles et secteurs ont été interrogées.

Un fil à dérouler. 🧵

1/5
Chiffres clefs :
- 64% des entreprises françaises ont déjà une stratégie cloud ou une dans leur vision court terme.
Parmi elles 36% ont un cloud public.
- 74% avec une solution cloud constatent l'amélioration de leur performance métier et 66% indiquent avoir gagné en agilité

2/5
Pourquoi les entreprises françaises passent-elles au cloud ?
- Faire des économies-
- Améliorer le cycle de développement IT
- Réduire l’obsolescence
- Réduire l’empreinte numérique

3/5
Read 6 tweets
I don't know what it is about Indians and their complete aloofness to #Privacy & #DataSecurity. 5 years back I used to get 1 spam call a day. Today I get 15-20. I have been asked to download @truecaller by 1 in 2 people that I know and could not stop laughing. Most folks (1/n)
(2/n) don't even know how #cookies & #consentmanagement works. Let's clarify a few things about Truecaller.
1) It's a firm registered in #Stockholm started by Nami Zarringhalam and Alan Mamedi. Mamedi is a Kurdish born in a refugee camp in northern Sweden, while Zarringhalam..
(3/n) is of Iranian descent. The apps biggest market in India because they how callous we are with our #PersonalIdentifiableData. Now let's understand how this app works. Even if you DO NOT consent to open up your address book, it can collect your entire personal data from a.....
Read 8 tweets
[Feb 2023] AWS Career & Learning Opportunities ☁️

Links down below!👇

#aws #cloud
1. Get 50% Off the AWS Cloud Practitioner Exam: lnkd.in/gnkvxvdN
(Attend event on Feb 10 | 9AM GMT for voucher)
2. AWS Launches Free Solutions Architect Learning Plan (+ Digital Badge): lnkd.in/gxQh-Ypq
Read 7 tweets
And @PGelsinger takes the stage and immediately confirms that this is the launch of the fourth-generation #Xeon processor known as #SapphireRapids. He’s also emphasizing the #XeonMax brand!
@PGelsinger immediately turns it over to a video featuring @MichaelDell of @DellTech, then the CEO of @InspurSystems, then @AntonioNeri_HPE of @HPE, then @Lenovo
@PGelsinger Next up is @Cisco, @Supermicro_SMCI, Jensen Huang of @NVIDIA #Xeon
Read 23 tweets
🧵

1/ Get rid of complex, traditional backend servers while building your #websites.

According to @HTTPArchive, now more than 1% of ALL websites are based on the Jamstack architectural approach

👇

(image by C. Fayock)

#webapp #coding #developer #innovation
2/ Whether you are an experienced or a novice web developer, your main, urgent goal is to avoid:

🐢Slow loading times

🔒Security vulnerabilities

📈Scaling issues

😵Headaches

#webdev
3/ The Jamstack is a way of building web applications that utilizes modern tools and technologies based on #JavaScript, #APIs, and Markdown (J.A.M. stack), in order to decouple the #frontend from the #backend
Read 14 tweets
My 2022 Year in Review and look ahead to 2023…

An unusual year of ups + downs that took my research agenda to unexpected places.

Yet the result was invaluable + ended up taking my work to useful new places.

A longish 🧵 on #cio #cloud #digitaltransformation #FutureOfWork. 1/x
First up is my detailed analysis titled “The #Cloud Reaches an Inflection Point for the #CIO in 2022.” It remains very pertinent reading.

Written as the cloud industry reached an early maturity point, it highlighted a top hot issue: Complexity

constellationr.com/blog-news/clou…

2/x
Then I took a deep dive into #decentralization, perhaps one of the most significant generational revolutions of our era:

What is #Web3 and Why It Matters

dionhinchcliffe.com/2022/01/11/wha…

Regardless of what happens to #crypto, the underlying tech esp. #blockchain, is an inflection.

3/x
Read 19 tweets
What is Search Database?

A thread 👇

#aws #cloud #tech #Searchdatabase

1/4
1. A non-relational database called the search database is used to search the data.

2. Indexes are used to organize the data according to shared traits and to improve search functionality.

2/4
3. The majority of the time, it is employed with long, semistructured, or unstructured data.

4. It provides certain specific techniques like ranking of search results, full-text search, and complicated search phrases.

3/4
Read 4 tweets
What is ElastiCache?

A thread 👇

#aws #cloud #tech #Elasticache

1/6
1. A web service called ElastiCache is used to set up, manage, and expand an in-memory cache in the cloud.

2. By allowing you to access data from a quick, managed in-memory cache instead of only relying on slower disk-based databases, it enhances the performance.

2/6
3. For instance, if you run an online business, clients frequently ask for details about a specific product. ElastiCache can be used to cache the data so that the front-end does not constantly go and request information about a product.

3/6
Read 6 tweets
🧵🧵 THREAD: 9 tips for successful #bioinformatics #projects 🧵🧵
1. Start by defining the aim, scope, and objectives of your project, and by identifying the #biological and #computational questions you want to answer.
2. Identify the #data sources, types, and formats, that are relevant and available for your project, and evaluate their quality, quantity, and suitability.
Read 11 tweets
🧵🧵 THREAD: 10 reasons why #bioinformaticians should use #Nextflow 🧵🧵
1. #Nextflow is an open-source platform for #bioinformatics #pipelines and #workflows, designed to make them #scalable, #reproducible, and #portable.
2. #Nextflow allows #bioinformaticians to write their #pipelines and #workflows in a simple and expressive domain-specific language, called #Nextflow Script.
Read 11 tweets
🧵🧵 THREAD: The role of #cloud #computing in #bioinformatics 🧵🧵
1. #Cloud #computing allows #bioinformaticians to access and analyze large and complex #biological #data sets in a fast, scalable, and cost-effective manner.
2. The #cloud provides a flexible and dynamic #infrastructure that can be easily adjusted to the changing needs and demands of #bioinformatics projects.
Read 8 tweets

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