When using the Internet there is always the risk of running into some sort of a malware or the other, if proper security measures are not taken to keep one’s system safe. This PPT aims at providing information about the malware, Trojan Horse. It touches upon its actions and characteristics in brief and then proceeds to provide more information on its various types along with the purpose of those types of Trojans.
A Trojan virus is a type of malware that disguises itself as a legitimate fil...Infosec train
A Trojan virus is a type of malware that disguises itself as a legitimate file or program to trick users into downloading and installing it on their devices. Once installed, a Trojan can perform various malicious activities, such as stealing sensitive information, spying on user activities, corrupting files, and even giving hackers remote access to the infected device.
𝐓𝐫𝐨𝐣𝐚𝐧 𝐕𝐢𝐫𝐮𝐬𝐞𝐬 pretend to be friendly but are sneaky troublemakers in your computer. They sneak in and cause problems, and keeping your digital guard up is essential to stop them. Stay safe by updating your defenses!
𝐓𝐫𝐨𝐣𝐚𝐧 𝐕𝐢𝐫𝐮𝐬𝐞𝐬 pretend to be friendly but are sneaky troublemakers in your computer. They sneak in and cause problems, and keeping your digital guard up is essential to stop them. Stay safe by updating your defenses!
Trojan viruses: Digital foes with deceptive tactics. Stealthy and cunning, th...InfosecTrain Education
A Trojan horse is deceptive software, disguising itself as legitimate to deceive users into unwittingly downloading it. Once infiltrated, it executes malicious actions without user consent. Trojans are a significant cyber threat, highlighting the importance of robust security measures to identify and prevent their covert infiltration and potential harm to systems.
Trojan horse is malicious software that disguises itself as legitimate software, tricking users into downloading it and then can perform malicious actions. It is usually embedded in games and spreads via social engineering methods like emails, software downloads, or infected websites, and they can be extremely difficult to detect and remove without specialized antivirus software.
The term malware refers to software designed to intentionally damage a computer, a server, a client or a computer network. Alternatively, a software defect happens when a faulty component leads to unintentional harm.
When using the Internet there is always the risk of running into some sort of a malware or the other, if proper security measures are not taken to keep one’s system safe. This PPT aims at providing information about the malware, Trojan Horse. It touches upon its actions and characteristics in brief and then proceeds to provide more information on its various types along with the purpose of those types of Trojans.
A Trojan virus is a type of malware that disguises itself as a legitimate fil...Infosec train
A Trojan virus is a type of malware that disguises itself as a legitimate file or program to trick users into downloading and installing it on their devices. Once installed, a Trojan can perform various malicious activities, such as stealing sensitive information, spying on user activities, corrupting files, and even giving hackers remote access to the infected device.
𝐓𝐫𝐨𝐣𝐚𝐧 𝐕𝐢𝐫𝐮𝐬𝐞𝐬 pretend to be friendly but are sneaky troublemakers in your computer. They sneak in and cause problems, and keeping your digital guard up is essential to stop them. Stay safe by updating your defenses!
𝐓𝐫𝐨𝐣𝐚𝐧 𝐕𝐢𝐫𝐮𝐬𝐞𝐬 pretend to be friendly but are sneaky troublemakers in your computer. They sneak in and cause problems, and keeping your digital guard up is essential to stop them. Stay safe by updating your defenses!
Trojan viruses: Digital foes with deceptive tactics. Stealthy and cunning, th...InfosecTrain Education
A Trojan horse is deceptive software, disguising itself as legitimate to deceive users into unwittingly downloading it. Once infiltrated, it executes malicious actions without user consent. Trojans are a significant cyber threat, highlighting the importance of robust security measures to identify and prevent their covert infiltration and potential harm to systems.
Trojan horse is malicious software that disguises itself as legitimate software, tricking users into downloading it and then can perform malicious actions. It is usually embedded in games and spreads via social engineering methods like emails, software downloads, or infected websites, and they can be extremely difficult to detect and remove without specialized antivirus software.
The term malware refers to software designed to intentionally damage a computer, a server, a client or a computer network. Alternatively, a software defect happens when a faulty component leads to unintentional harm.
This is a short presentation that tells you all about a malicious software and how can it get into your PC. Follow these simple tips to protect yourself against such malicious programs.
Name (Trojan horse) According to legend , the Greeks won the Trojan war by hiding in a huge, hollow wooden horse to sneak into the fortified city of Troy. It was built and filled with Greek warriors to get in troy city and open doors for all warriors out side troy city waiting to enter the city.
06-04-2024 - NYC Tech Week - Discussion on Vector Databases, Unstructured Data and AI
Discussion on Vector Databases, Unstructured Data and AI
https://www.meetup.com/unstructured-data-meetup-new-york/
This meetup is for people working in unstructured data. Speakers will come present about related topics such as vector databases, LLMs, and managing data at scale. The intended audience of this group includes roles like machine learning engineers, data scientists, data engineers, software engineers, and PMs.This meetup was formerly Milvus Meetup, and is sponsored by Zilliz maintainers of Milvus.
This is a short presentation that tells you all about a malicious software and how can it get into your PC. Follow these simple tips to protect yourself against such malicious programs.
Name (Trojan horse) According to legend , the Greeks won the Trojan war by hiding in a huge, hollow wooden horse to sneak into the fortified city of Troy. It was built and filled with Greek warriors to get in troy city and open doors for all warriors out side troy city waiting to enter the city.
06-04-2024 - NYC Tech Week - Discussion on Vector Databases, Unstructured Data and AI
Discussion on Vector Databases, Unstructured Data and AI
https://www.meetup.com/unstructured-data-meetup-new-york/
This meetup is for people working in unstructured data. Speakers will come present about related topics such as vector databases, LLMs, and managing data at scale. The intended audience of this group includes roles like machine learning engineers, data scientists, data engineers, software engineers, and PMs.This meetup was formerly Milvus Meetup, and is sponsored by Zilliz maintainers of Milvus.
06-04-2024 - NYC Tech Week - Discussion on Vector Databases, Unstructured Data and AI
Round table discussion of vector databases, unstructured data, ai, big data, real-time, robots and Milvus.
A lively discussion with NJ Gen AI Meetup Lead, Prasad and Procure.FYI's Co-Found
ViewShift: Hassle-free Dynamic Policy Enforcement for Every Data LakeWalaa Eldin Moustafa
Dynamic policy enforcement is becoming an increasingly important topic in today’s world where data privacy and compliance is a top priority for companies, individuals, and regulators alike. In these slides, we discuss how LinkedIn implements a powerful dynamic policy enforcement engine, called ViewShift, and integrates it within its data lake. We show the query engine architecture and how catalog implementations can automatically route table resolutions to compliance-enforcing SQL views. Such views have a set of very interesting properties: (1) They are auto-generated from declarative data annotations. (2) They respect user-level consent and preferences (3) They are context-aware, encoding a different set of transformations for different use cases (4) They are portable; while the SQL logic is only implemented in one SQL dialect, it is accessible in all engines.
#SQL #Views #Privacy #Compliance #DataLake
Enhanced Enterprise Intelligence with your personal AI Data Copilot.pdfGetInData
Recently we have observed the rise of open-source Large Language Models (LLMs) that are community-driven or developed by the AI market leaders, such as Meta (Llama3), Databricks (DBRX) and Snowflake (Arctic). On the other hand, there is a growth in interest in specialized, carefully fine-tuned yet relatively small models that can efficiently assist programmers in day-to-day tasks. Finally, Retrieval-Augmented Generation (RAG) architectures have gained a lot of traction as the preferred approach for LLMs context and prompt augmentation for building conversational SQL data copilots, code copilots and chatbots.
In this presentation, we will show how we built upon these three concepts a robust Data Copilot that can help to democratize access to company data assets and boost performance of everyone working with data platforms.
Why do we need yet another (open-source ) Copilot?
How can we build one?
Architecture and evaluation
The Building Blocks of QuestDB, a Time Series Databasejavier ramirez
Talk Delivered at Valencia Codes Meetup 2024-06.
Traditionally, databases have treated timestamps just as another data type. However, when performing real-time analytics, timestamps should be first class citizens and we need rich time semantics to get the most out of our data. We also need to deal with ever growing datasets while keeping performant, which is as fun as it sounds.
It is no wonder time-series databases are now more popular than ever before. Join me in this session to learn about the internal architecture and building blocks of QuestDB, an open source time-series database designed for speed. We will also review a history of some of the changes we have gone over the past two years to deal with late and unordered data, non-blocking writes, read-replicas, or faster batch ingestion.
Levelwise PageRank with Loop-Based Dead End Handling Strategy : SHORT REPORT ...Subhajit Sahu
Abstract — Levelwise PageRank is an alternative method of PageRank computation which decomposes the input graph into a directed acyclic block-graph of strongly connected components, and processes them in topological order, one level at a time. This enables calculation for ranks in a distributed fashion without per-iteration communication, unlike the standard method where all vertices are processed in each iteration. It however comes with a precondition of the absence of dead ends in the input graph. Here, the native non-distributed performance of Levelwise PageRank was compared against Monolithic PageRank on a CPU as well as a GPU. To ensure a fair comparison, Monolithic PageRank was also performed on a graph where vertices were split by components. Results indicate that Levelwise PageRank is about as fast as Monolithic PageRank on the CPU, but quite a bit slower on the GPU. Slowdown on the GPU is likely caused by a large submission of small workloads, and expected to be non-issue when the computation is performed on massive graphs.
Analysis insight about a Flyball dog competition team's performanceroli9797
Insight of my analysis about a Flyball dog competition team's last year performance. Find more: https://github.com/rolandnagy-ds/flyball_race_analysis/tree/main
Adjusting OpenMP PageRank : SHORT REPORT / NOTESSubhajit Sahu
For massive graphs that fit in RAM, but not in GPU memory, it is possible to take
advantage of a shared memory system with multiple CPUs, each with multiple cores, to
accelerate pagerank computation. If the NUMA architecture of the system is properly taken
into account with good vertex partitioning, the speedup can be significant. To take steps in
this direction, experiments are conducted to implement pagerank in OpenMP using two
different approaches, uniform and hybrid. The uniform approach runs all primitives required
for pagerank in OpenMP mode (with multiple threads). On the other hand, the hybrid
approach runs certain primitives in sequential mode (i.e., sumAt, multiply).
Learn SQL from basic queries to Advance queriesmanishkhaire30
Dive into the world of data analysis with our comprehensive guide on mastering SQL! This presentation offers a practical approach to learning SQL, focusing on real-world applications and hands-on practice. Whether you're a beginner or looking to sharpen your skills, this guide provides the tools you need to extract, analyze, and interpret data effectively.
Key Highlights:
Foundations of SQL: Understand the basics of SQL, including data retrieval, filtering, and aggregation.
Advanced Queries: Learn to craft complex queries to uncover deep insights from your data.
Data Trends and Patterns: Discover how to identify and interpret trends and patterns in your datasets.
Practical Examples: Follow step-by-step examples to apply SQL techniques in real-world scenarios.
Actionable Insights: Gain the skills to derive actionable insights that drive informed decision-making.
Join us on this journey to enhance your data analysis capabilities and unlock the full potential of SQL. Perfect for data enthusiasts, analysts, and anyone eager to harness the power of data!
#DataAnalysis #SQL #LearningSQL #DataInsights #DataScience #Analytics
2. INTRODUCTIO
N
What is TROJAN? How it works?
A Trojan horse, or Trojan, is a type of malicious code or software that
looks legitimate but can take control of your computer. A Trojan is
designed to damage, disrupt, steal, or in general inflict some other
harmful action on your data or network.
A Trojan acts like a bonafide application or file to trick you. It seeks
to deceive you into loading and executing the malware on your
device. Once installed, a Trojan can perform the action it was
designed for.
Viruses can execute and replicate themselves.ATrojan cannot.A
user has to execute Trojans.
3. Different Types of Trojan Horse
types of Trojan horses are:
Remote Access Trojans : Abbreviated as RATs, a Remote Access Trojan is
designed to providethe attacker with complete control of the victim’s system.
Data Sending Trojans : This type of Trojan horses is designed to provide
the attackerwith sensitive data such as passwords, credit card information,
log files, e-mail address or IM contact lists.
Destructive Trojans : This Trojan horse is designed to destroy and
delete files, and it’s more like a virus than any other Trojan. It can often go
undetectedby anti virus software.
4. Common Types of Trojan Malware
Downloader Trojan : This Trojan targets your already-infected
computer. It downloads and installs new versions of malicious
programs. These can include Trojans and adware.
Game-thief Trojan : The losers here may be online gamers. This
Trojan seeks to steal their account information.
Infostealer Trojan : As it sounds, this Trojan is after data on your
infected computer.
SMS Trojan : This type of Trojan infects your mobile device and
can send and intercept text messages. Texts to premium-rate
numbers can drive up your phone costs.
5. How will you know if you’ve
been infected?
A Trojan horse will have multiple extensions because it attaches itself to other
files that might look somethingI like LOVELETTERFORYOU.TXT.vbs
Common lookouts for being Affected by Trojan horse
1. Slow computer.
2. Blue screen of death.
3. Strange pop-ups.(adware)
4. Applications acting strange.
5. Disabled security application such as UAC.
6. Insufficient
6. How to avoid being Affected
As with protecting against most common cybersecurity threats, effective cybersecurity
software should be your front line of protection. An effective internet security solution should
run fast, frequent scans and alert you as soon as a Trojan virus is detected.
1. Never download or install software from a source you don’t trust
completely
2. Never open an attachment or run a program sent to you in an email from
someone you don’t know.
3. Keep all software on your computer up to date with the latest patches
4. Make sure a Trojan antivirus is installed on your computer
5. Look out for file Extensions
7. How to Remove?
Using Anti-Malware Software in your System
Restoring Computer to previous State
8. things to take care on
We need to be careful when download something. We also
need an anti-virus to protect our computer from be infected
by virus.
We need to be a smart user because this can help us from
be tricked with nice thing but behind the scenes it infects our
computer with a Trojan or Worm.