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.
Being aware of online and malware threats is the first step to computer security. In this presentation, we help you understand:
a. Importance of computer security
b. Consequences of ignoring computer security
c. Types of threats that can harm your computer
d. Measures to take to keep your computer safe
e. How can Quick Heal help
Applying regular Software Updates on your computer is one of the basic security measures that helps keep you safe from attackers and malware.
In this presentation, we help you understand:
a. What are Software updates?
b. What are software Vulnerabilities?
c. Why are Software Update so Important for your Security?
d. How Quick Heal helps you stay away from Software
Vulnerabilities?
malware, types of malware, virus, trojans, worm, rootkit, ransomware, malware protection, malware protection laws India, how malware works, history of malware
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.
Being aware of online and malware threats is the first step to computer security. In this presentation, we help you understand:
a. Importance of computer security
b. Consequences of ignoring computer security
c. Types of threats that can harm your computer
d. Measures to take to keep your computer safe
e. How can Quick Heal help
Applying regular Software Updates on your computer is one of the basic security measures that helps keep you safe from attackers and malware.
In this presentation, we help you understand:
a. What are Software updates?
b. What are software Vulnerabilities?
c. Why are Software Update so Important for your Security?
d. How Quick Heal helps you stay away from Software
Vulnerabilities?
malware, types of malware, virus, trojans, worm, rootkit, ransomware, malware protection, malware protection laws India, how malware works, history of malware
Spyware is a kind of malware on both PCs and mobile devices that collects a broad amount of data about a person or organization without their knowledge.
This presentation includes 60+ slides that mainly deals with three Computer Security aspects i.e
1. Security Attacks and Threats
2. Security Services
3. Security Mechanisms
Along with that we've also includes Security Awareness and Security Policies
Secure web programming plus end users' awareness are the last line of defense against attacks targeted at the corporate systems, particularly web applications, in the era of world-wide web.
Most web application attacks occur through Cross Site Scripting (XSS), and SQL Injection. On the other hand, most web application vulnerabilities arise from weak coding with failure to properly validate users' input, and failure to properly sanitize output while displaying the data to the visitors.
The literature also confirms the following web application weaknesses in 2010: 26% improper output handling, 22% improper input handling, and 15% insufficient authentication, and others.
Abdul Rahman Sherzad, lecturer at Computer Science Faculty of Herat University, and Ph.D. student at Technical University of Berlin gave a presentation at 12th IT conference on Higher Education for Afghanistan in MoHE, and then conducted a seminar at Hariwa Institute of Higher Education in Herat, Afghanistan introducing web application security threats by demonstrating the security problems that exist in corporate systems with a strong emphasis on secure development. Major security vulnerabilities, secure design and coding best practices when designing and developing web-based applications were covered.
The main objective of the presentation was raising awareness about the problems that might occur in web-application systems, as well as secure coding practices and principles. The presentation's aims were to build security awareness for web applications, to discuss the threat landscape and the controls users should use during the software development lifecycle, to introduce attack methods, to discuss approaches for discovering security vulnerabilities, and finally to discuss the basics of secure web development techniques and principles.
This is a presentation about malwares, and how this are reconized the different types of malwares, who creates them, what's wrong and right about them, and the growth of these Malwares. I have also introduced a little chapter about the ethics of the internet/technology.
Spyware is a kind of malware on both PCs and mobile devices that collects a broad amount of data about a person or organization without their knowledge.
This presentation includes 60+ slides that mainly deals with three Computer Security aspects i.e
1. Security Attacks and Threats
2. Security Services
3. Security Mechanisms
Along with that we've also includes Security Awareness and Security Policies
Secure web programming plus end users' awareness are the last line of defense against attacks targeted at the corporate systems, particularly web applications, in the era of world-wide web.
Most web application attacks occur through Cross Site Scripting (XSS), and SQL Injection. On the other hand, most web application vulnerabilities arise from weak coding with failure to properly validate users' input, and failure to properly sanitize output while displaying the data to the visitors.
The literature also confirms the following web application weaknesses in 2010: 26% improper output handling, 22% improper input handling, and 15% insufficient authentication, and others.
Abdul Rahman Sherzad, lecturer at Computer Science Faculty of Herat University, and Ph.D. student at Technical University of Berlin gave a presentation at 12th IT conference on Higher Education for Afghanistan in MoHE, and then conducted a seminar at Hariwa Institute of Higher Education in Herat, Afghanistan introducing web application security threats by demonstrating the security problems that exist in corporate systems with a strong emphasis on secure development. Major security vulnerabilities, secure design and coding best practices when designing and developing web-based applications were covered.
The main objective of the presentation was raising awareness about the problems that might occur in web-application systems, as well as secure coding practices and principles. The presentation's aims were to build security awareness for web applications, to discuss the threat landscape and the controls users should use during the software development lifecycle, to introduce attack methods, to discuss approaches for discovering security vulnerabilities, and finally to discuss the basics of secure web development techniques and principles.
This is a presentation about malwares, and how this are reconized the different types of malwares, who creates them, what's wrong and right about them, and the growth of these Malwares. I have also introduced a little chapter about the ethics of the internet/technology.
CompTIA exam study guide presentations by instructor Brian Ferrill, PACE-IT (Progressive, Accelerated Certifications for Employment in Information Technology)
2017-07-16
A training for learning the internal of malware.
This version is the compressed version of Malware Engineering & Crafting.
We talk about malware as well as crafting the simple working malware. The goal of this session is to understand malware internal so one can have tactics to combat it.
Training on July 16, 2017.
This training is the compressed version of Malware Engineering & Crafting.
In this training, we will talk about malware as well as crafting the simple working malware. The goal of this session is to understanding malware internal so one can have tactics to combat it.
1.Wireless Communication System_Wireless communication is a broad term that i...JeyaPerumal1
Wireless communication involves the transmission of information over a distance without the help of wires, cables or any other forms of electrical conductors.
Wireless communication is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
Features of Wireless Communication
The evolution of wireless technology has brought many advancements with its effective features.
The transmitted distance can be anywhere between a few meters (for example, a television's remote control) and thousands of kilometers (for example, radio communication).
Wireless communication can be used for cellular telephony, wireless access to the internet, wireless home networking, and so on.
This 7-second Brain Wave Ritual Attracts Money To You.!nirahealhty
Discover the power of a simple 7-second brain wave ritual that can attract wealth and abundance into your life. By tapping into specific brain frequencies, this technique helps you manifest financial success effortlessly. Ready to transform your financial future? Try this powerful ritual and start attracting money today!
ER(Entity Relationship) Diagram for online shopping - TAEHimani415946
https://bit.ly/3KACoyV
The ER diagram for the project is the foundation for the building of the database of the project. The properties, datatypes, and attributes are defined by the ER diagram.
Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
2. Overview
What Malwares Are ?
Types of Malwares.
How do they infect hosts ?
How do they Hide ?
How do they propagate?
Statistic Data.
How They can be Detected ?
Demo (Real scenario).
Conclusion.
3. What is A Malware ?
Malicious Software :
• any software that brings harm to a computer system
which steal protected data, delete documents or add
software without user permission.
• Generally they are stealthy and Invisible.
5. Virus
Virus is a computer program usually hidden within another
seemingly innocuous program that produces copies of itself and
inserts them into other programs or files, and that usually performs
a malicious action (such as destroying data or corrupting the
system).
6. Trojan Horse
Known as "Trojans" , is a type of malware that disguises itself as a
normal file or program to trick users into downloading and
installing malware. A Trojan can give a malicious party remote
access to an infected computer.
It is possible for the attacker to steal data (logins, financial data,
even electronic money), install more malware, modify files,
monitor user activity (screen watching, keylogging, etc), use the
computer in botnets.
7. Worm
Computer worm is a program that replicates itself in order to spread
to other computers. Often, it uses a computer network to spread
itself, relying on security failures on the target computer to access it.
Unlike a computer virus, it does not need to attach itself to an
existing program.
It doesn't need any user intervention.
Worms often spread by sending mass emails with infected
attachments to users contacts.
8. Backdoors
Backdoor is a technique in which a system security mechanism is
bypassed undetectably to access a computer or its data. It
exploits undocumented processes in the system's code to
secretly control a program, computer or network, while
attempting to remain undetected.
Some backdoors are placed in the software by the original
programmer
consists of 2 components -: the client and its server(s)
9. Rootkit
A rootkit is a type of software designed to hide the fact that an
operating system has been compromised, sometimes by
replacing vital executable(s). Rootkits allow viruses and malware
to “hide in plain sight” by disguising as necessary files that your
antivirus software will overlook.
An attacker can install it once they've obtained access on the
compromised machine.
In other words, rootkits are all about hiding things.
15. How Do They Hide ?
Hiding in plain sight:
• An entry in process list.
• Unknown process name.
• Unexpected Process.
• Process binary at unusual location.
• Process with unexpected user account/privilege.
Hiding deep inside:
• No entry in process list.
• Unexpected library.
• Unusual usage of system resources.
• Re-appearance of some files after deletion.
22. Malware Symptoms:
Computer is running extremely slow (seems like a Virus).
Antivirus and firewall protection is unexpectedly disabled.
Modifications on the Registry
Unwanted toolbars on your web Browser.
Even if you remove them, they might return each time you restart your
computer.
Unfamiliar and peculiar error messages.
programs won't run or files won't open.
can't access certain drives on your computer.
File sizes
23. Detection
Analyze program behavior:
Network access
File open
Attempt to delete file
Attempt to modify the boot sector
Use Sandbox:
Running the executable in a VM
Observe it
File activity & Network TCP/UDP
Memory
Detect change by comparing checksum.
Beware of pop-ups!
Have an Anti-virus & Anti-Malware that is up to date.
“It is not possible to build a perfect virus/malware detector “ (Cohen)
25. Conclusion
Do Not Fear Malwares, Understand how they work!
It’s not just Computer malwares: There’s Mobiles, ATM, POS … Malwares.
Be Updated.
Don’t Trust Unknown sources.
Avoid Malwares is easier then removing.
