Ransomware is a form of malicious software that locks up the files on your computer, encrypts them, and demands that you pay to get your files Website : http://hhbc.in/blog-ransomware-impact-on-indian-hospitals/
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.
There are five main types of computer viruses and malware: viruses, worms, Trojans, rootkits, and spyware. Viruses need user interaction to spread, while worms can spread automatically by exploiting security vulnerabilities. Trojans masquerade as legitimate programs but harbor hidden payloads, and rootkits give unauthorized access to systems. Spyware stealthily collects user information without permission. The document provides links to free anti-malware software that can help with defense against these threats.
Anti-virus software detects and removes viruses and malware through four main techniques: memory resident monitoring, heuristic detection, virus signature detection, and checksums. Memory resident monitoring involves software that constantly monitors the system while running. Heuristic detection looks for suspicious program behavior. Virus signature detection compares programs to a database of known viruses. Checksums calculate a number based on a program's data to detect any changes from the original file.
Trojans are malware that disguise themselves as legitimate programs to trick users into downloading and installing them. Once installed, they can allow hackers access and perform malicious activities like stealing data. Worms are standalone malware that spread automatically without needing user interaction. Ransomware encrypts users' files and demands payment for their return. Spyware secretly monitors users' online activities through keyloggers, hijacking webcams and microphones, and cracking passwords using dictionary attacks.
Ethical hacking introduction to ethical hackingmissstevenson01
Ethical hacking is the process of authorized penetration testing of systems and networks to identify security vulnerabilities. It involves five stages: reconnaissance to gather target information; scanning open ports and services; gaining access using tools or exploits; maintaining persistent access covertly; and clearing logs and traces to cover tracks. The goal of ethical hacking is to improve security by finding and fixing vulnerabilities before criminals can exploit them.
Malware refers to unwanted software that can damage computers, including viruses, trojans, worms, spyware, and more. Viruses attach to files and programs to spread without permission and can damage systems. Trojans also spread unwittingly but allow hackers to access and control infected devices. Worms multiply to use up memory and resources. Spyware collects personal information without consent. Users can protect against malware through antivirus software, firewalls, safe computing habits like avoiding suspicious downloads and emails, and using strong passwords.
Trojan horses are malicious programs that appear to perform one function but actually perform another unwanted function. They differ from viruses in that they do not self-replicate but rely on users to spread them. A Trojan horse example is Bifrost, which allows remote access to infected systems. The term comes from the Greek story where Greek soldiers hid inside a large wooden horse to gain access to Troy. A salami attack is a type of theft that makes small, unnoticeable changes incrementally over time to avoid detection, like deducting small amounts of money from many bank accounts. Computer viruses and worms are programs that replicate by copying themselves but worms do not alter files while viruses can damage files.
1) The document discusses computer viruses, describing them as malware programs that can copy themselves and infect computers without permission by interfering with operations, corrupting or deleting data, and slowing down systems.
2) It outlines several common types of viruses like file deleting viruses, boot sector viruses, macro viruses, Trojan horses, retroviruses, rootkit viruses, and mass mailer viruses.
3) Steps for troubleshooting a virus-infected PC include using system restore, running scans with antivirus software, and performing a clean install as a last resort. Running full system scans in safe mode and testing the computer after are recommended for removing viruses.
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.
There are five main types of computer viruses and malware: viruses, worms, Trojans, rootkits, and spyware. Viruses need user interaction to spread, while worms can spread automatically by exploiting security vulnerabilities. Trojans masquerade as legitimate programs but harbor hidden payloads, and rootkits give unauthorized access to systems. Spyware stealthily collects user information without permission. The document provides links to free anti-malware software that can help with defense against these threats.
Anti-virus software detects and removes viruses and malware through four main techniques: memory resident monitoring, heuristic detection, virus signature detection, and checksums. Memory resident monitoring involves software that constantly monitors the system while running. Heuristic detection looks for suspicious program behavior. Virus signature detection compares programs to a database of known viruses. Checksums calculate a number based on a program's data to detect any changes from the original file.
Trojans are malware that disguise themselves as legitimate programs to trick users into downloading and installing them. Once installed, they can allow hackers access and perform malicious activities like stealing data. Worms are standalone malware that spread automatically without needing user interaction. Ransomware encrypts users' files and demands payment for their return. Spyware secretly monitors users' online activities through keyloggers, hijacking webcams and microphones, and cracking passwords using dictionary attacks.
Ethical hacking introduction to ethical hackingmissstevenson01
Ethical hacking is the process of authorized penetration testing of systems and networks to identify security vulnerabilities. It involves five stages: reconnaissance to gather target information; scanning open ports and services; gaining access using tools or exploits; maintaining persistent access covertly; and clearing logs and traces to cover tracks. The goal of ethical hacking is to improve security by finding and fixing vulnerabilities before criminals can exploit them.
Malware refers to unwanted software that can damage computers, including viruses, trojans, worms, spyware, and more. Viruses attach to files and programs to spread without permission and can damage systems. Trojans also spread unwittingly but allow hackers to access and control infected devices. Worms multiply to use up memory and resources. Spyware collects personal information without consent. Users can protect against malware through antivirus software, firewalls, safe computing habits like avoiding suspicious downloads and emails, and using strong passwords.
Trojan horses are malicious programs that appear to perform one function but actually perform another unwanted function. They differ from viruses in that they do not self-replicate but rely on users to spread them. A Trojan horse example is Bifrost, which allows remote access to infected systems. The term comes from the Greek story where Greek soldiers hid inside a large wooden horse to gain access to Troy. A salami attack is a type of theft that makes small, unnoticeable changes incrementally over time to avoid detection, like deducting small amounts of money from many bank accounts. Computer viruses and worms are programs that replicate by copying themselves but worms do not alter files while viruses can damage files.
1) The document discusses computer viruses, describing them as malware programs that can copy themselves and infect computers without permission by interfering with operations, corrupting or deleting data, and slowing down systems.
2) It outlines several common types of viruses like file deleting viruses, boot sector viruses, macro viruses, Trojan horses, retroviruses, rootkit viruses, and mass mailer viruses.
3) Steps for troubleshooting a virus-infected PC include using system restore, running scans with antivirus software, and performing a clean install as a last resort. Running full system scans in safe mode and testing the computer after are recommended for removing viruses.
The document discusses different types of cyber threats including phishing, malware, viruses, and spam. Phishing involves stealing personal information through deceptive emails or websites. Malware is malicious software that can be installed without the user's knowledge to disrupt computer functioning. Viruses duplicate themselves and hide to evade detection, taking up storage space and slowing computers. Spam is unwanted email that wastes network bandwidth but generally does not cause harm. Anti-virus software, firewalls, and spam filters are recommended to protect against these threats.
Malware can take many forms such as viruses, worms, trojan horses, adware, and spyware. Viruses and worms are programs that can copy themselves and spread from computer to computer, sometimes causing harm. Adware displays advertisements, and spyware tracks personal information without consent. Phishing scams try to steal personal details through fraudulent emails or websites. Users should use antivirus software, avoid suspicious emails/attachments, and practice safe password habits to protect against malware threats.
This document discusses spyware and adware, including what they are, how they work, and symptoms of infection. It evaluates and rates four spyware/adware removal programs - Spybot Search & Destroy, Ad-Aware 6.0, SpySweeper, and Norton Symantec Antivirus - based on their ability to detect and remove threats as well as other features. The top recommendation is Ad-Aware due to its effective scanning and regular definition updates, though it is more expensive than some other options. Prevention through safe downloading and avoiding suspicious pop-ups is emphasized as the best way to avoid these programs.
Malwares and ways to detect and prevent themkrunal gandhi
Backdoors are hidden code installed by developers to bypass security tests, allowing hackers unauthorized access. Hackers insert hacking code as "trapdoors" to corrupt programs without security constraints. Viruses self-replicate like diseases through emails or the internet, damaging files and slowing systems. Worms spread autonomously across networks like non-parasitic structures, multiplying and damaging multiple systems. Trojan horses disguise as useful programs but install hidden code with backdoors for hackers to access systems unauthorized and steal information. Detection methods include analyzing hidden processes with System Information Utility and network connections with Netstat.
Malwares are software designed to infiltrate computers without the user's consent. They include viruses, worms, trojan horses, and more. Viruses can copy themselves and spread to other computers by exploiting network services or removable drives like USBs. Worms spread over networks without needing to be on files or disks like viruses do. Users should exercise caution when opening files from external drives since malwares sometimes spread by exploiting the autorun function.
This document discusses Trojan horse viruses. It defines a Trojan horse as malicious software that disguises itself as a legitimate program to gain access to a system. It notes that Trojans can install keyloggers or spread to others in a user's contacts. The document provides tips to avoid infection like verifying downloads and using antivirus software. It recommends tools like SmitFraudFix and Ewido to remove Trojans from an infected system.
What is malware? How can I protect myself against malware on my computer? Helpful tips and information about computer Viruses, Worms, Trojans, Ransomware, Scareware, Spyware, Adware and Phishing mails.
This document discusses different types of Trojan horses and salami attacks. It defines a Trojan horse as a destructive program that masquerades as benign but can introduce viruses. The document outlines seven main types of Trojan horses, including remote access Trojans, data sending Trojans, and security software disabler Trojans. It then explains that a salami attack involves making small, unnoticeable changes incrementally, like rounding down bank interest amounts. Salami attacks can be used to gather information over long periods from many sources to learn about a target.
Spyware is software that is installed onto a computer without the user's knowledge or consent in order to gather information about the user. It monitors user activity and transmits this data to third parties who may use it for advertising or sell it. Having spyware running in the background can slow down a computer and cause crashes due to it using system resources. Common ways of getting spyware include downloading file sharing programs or clicking on deceptive pop-up windows.
This document discusses common computer threats such as malware, viruses, worms, Trojan horses, rootkits, spyware, and backdoors. It defines each threat and describes how they infect computers and steal information. The document recommends choosing effective antivirus software to scan for and prevent damage from these threats. Regular scanning and an antivirus system can armor your computer against viruses and other malicious programs.
This document discusses Trojan horse malware, including its definition, objectives, types, techniques, and methods of implementation and prevention. It defines a Trojan horse as malware that appears harmless but performs malicious functions. It provides examples of how Trojans can be used to gain unauthorized access to systems and describes common types. The document also gives an example of how a keylogger Trojan could be implemented to steal banking passwords and outlines various prevention strategies like antivirus software, firewalls, and education.
A Trojan horse is a type of malware that disguises itself as legitimate software to trick users into installing it. There are two main types: programs with malicious code inserted by hackers, and standalone files masquerading as something harmless like a game. Trojans can carry various payloads like time bombs, logic bombs, or droppers. To avoid infection, users should only download software from trusted sources, use antivirus tools, and avoid unexpected file attachments.
There are many steps to protect you pc from any type of Malware.you can use these steps to protect your pc and avoiding getting slow, corruption of application software and other types of problem.
This document defines and compares viruses, worms, and Trojan horses. It also discusses firewalls, antivirus software, and physical security measures. Without proper security, attackers can intercept login information submitted by users to servers and steal the users' data, as intercepted login pages allow attackers to see submitted login details.
This document discusses the Ukash Virus and promotes the Ukash Virus Removal Tool. It describes how the Ukash Virus spreads through email attachments, network shares, removable media, and downloaded files. It then introduces the Ukash Virus Removal Tool as an easy-to-use solution to remove the Ukash Virus and other malware. It claims the tool automatically scans and removes viruses in a few clicks and has a friendly interface.
This document discusses Trojan malware and how to protect against it. It describes Trojans as dangerous viruses created by hackers to steal information like credit cards, emails, passwords, and files. Trojans can give hackers backdoor access to computers. They are often spread through email attachments and files. The document provides tips on protecting against Trojans such as using antivirus software, deleting unnecessary files, and avoiding unknown links or USB devices. It also outlines different types of hackers including black hat, gray hat, and white hat hackers.
Presentation Virus (salami attack and trojan horse)siti zulaikha
Viruses are malicious computer programs that can spread from one computer to another by infecting files. They typically spread through removable media like floppy disks, downloading infected files from the internet or email attachments, or installing software that contains viruses. Common types of viruses include Trojan horses, which are programs that perform unauthorized actions without the user's knowledge or consent, and worms, which can spread automatically to other computers. Salami attacks involve small, unnoticeable changes like deducting small amounts of money from many accounts to carry out financial crimes without detection.
The WannaCry ransomware virus infected over 200,000 organizations in 150 countries, crippling many hospitals and other organizations. It exploited a vulnerability in Windows to encrypt files and demand ransom payments in bitcoin. While a "kill switch" was discovered that stopped the spread, many systems already infected could not be recovered without paying ransom. It highlighted the need to keep systems updated and have backups to prevent future attacks.
In a twist of irony, the global spread of WannaCry, the malware that recently attacked the NHS, was caused by spying tools leaked from the US’ National Security Agency (NSA). Highly infectious, WannaCry (also known as WannaCryptor and WCry) spread to at least 150 countries within a few hours.
The document discusses different types of cyber threats including phishing, malware, viruses, and spam. Phishing involves stealing personal information through deceptive emails or websites. Malware is malicious software that can be installed without the user's knowledge to disrupt computer functioning. Viruses duplicate themselves and hide to evade detection, taking up storage space and slowing computers. Spam is unwanted email that wastes network bandwidth but generally does not cause harm. Anti-virus software, firewalls, and spam filters are recommended to protect against these threats.
Malware can take many forms such as viruses, worms, trojan horses, adware, and spyware. Viruses and worms are programs that can copy themselves and spread from computer to computer, sometimes causing harm. Adware displays advertisements, and spyware tracks personal information without consent. Phishing scams try to steal personal details through fraudulent emails or websites. Users should use antivirus software, avoid suspicious emails/attachments, and practice safe password habits to protect against malware threats.
This document discusses spyware and adware, including what they are, how they work, and symptoms of infection. It evaluates and rates four spyware/adware removal programs - Spybot Search & Destroy, Ad-Aware 6.0, SpySweeper, and Norton Symantec Antivirus - based on their ability to detect and remove threats as well as other features. The top recommendation is Ad-Aware due to its effective scanning and regular definition updates, though it is more expensive than some other options. Prevention through safe downloading and avoiding suspicious pop-ups is emphasized as the best way to avoid these programs.
Malwares and ways to detect and prevent themkrunal gandhi
Backdoors are hidden code installed by developers to bypass security tests, allowing hackers unauthorized access. Hackers insert hacking code as "trapdoors" to corrupt programs without security constraints. Viruses self-replicate like diseases through emails or the internet, damaging files and slowing systems. Worms spread autonomously across networks like non-parasitic structures, multiplying and damaging multiple systems. Trojan horses disguise as useful programs but install hidden code with backdoors for hackers to access systems unauthorized and steal information. Detection methods include analyzing hidden processes with System Information Utility and network connections with Netstat.
Malwares are software designed to infiltrate computers without the user's consent. They include viruses, worms, trojan horses, and more. Viruses can copy themselves and spread to other computers by exploiting network services or removable drives like USBs. Worms spread over networks without needing to be on files or disks like viruses do. Users should exercise caution when opening files from external drives since malwares sometimes spread by exploiting the autorun function.
This document discusses Trojan horse viruses. It defines a Trojan horse as malicious software that disguises itself as a legitimate program to gain access to a system. It notes that Trojans can install keyloggers or spread to others in a user's contacts. The document provides tips to avoid infection like verifying downloads and using antivirus software. It recommends tools like SmitFraudFix and Ewido to remove Trojans from an infected system.
What is malware? How can I protect myself against malware on my computer? Helpful tips and information about computer Viruses, Worms, Trojans, Ransomware, Scareware, Spyware, Adware and Phishing mails.
This document discusses different types of Trojan horses and salami attacks. It defines a Trojan horse as a destructive program that masquerades as benign but can introduce viruses. The document outlines seven main types of Trojan horses, including remote access Trojans, data sending Trojans, and security software disabler Trojans. It then explains that a salami attack involves making small, unnoticeable changes incrementally, like rounding down bank interest amounts. Salami attacks can be used to gather information over long periods from many sources to learn about a target.
Spyware is software that is installed onto a computer without the user's knowledge or consent in order to gather information about the user. It monitors user activity and transmits this data to third parties who may use it for advertising or sell it. Having spyware running in the background can slow down a computer and cause crashes due to it using system resources. Common ways of getting spyware include downloading file sharing programs or clicking on deceptive pop-up windows.
This document discusses common computer threats such as malware, viruses, worms, Trojan horses, rootkits, spyware, and backdoors. It defines each threat and describes how they infect computers and steal information. The document recommends choosing effective antivirus software to scan for and prevent damage from these threats. Regular scanning and an antivirus system can armor your computer against viruses and other malicious programs.
This document discusses Trojan horse malware, including its definition, objectives, types, techniques, and methods of implementation and prevention. It defines a Trojan horse as malware that appears harmless but performs malicious functions. It provides examples of how Trojans can be used to gain unauthorized access to systems and describes common types. The document also gives an example of how a keylogger Trojan could be implemented to steal banking passwords and outlines various prevention strategies like antivirus software, firewalls, and education.
A Trojan horse is a type of malware that disguises itself as legitimate software to trick users into installing it. There are two main types: programs with malicious code inserted by hackers, and standalone files masquerading as something harmless like a game. Trojans can carry various payloads like time bombs, logic bombs, or droppers. To avoid infection, users should only download software from trusted sources, use antivirus tools, and avoid unexpected file attachments.
There are many steps to protect you pc from any type of Malware.you can use these steps to protect your pc and avoiding getting slow, corruption of application software and other types of problem.
This document defines and compares viruses, worms, and Trojan horses. It also discusses firewalls, antivirus software, and physical security measures. Without proper security, attackers can intercept login information submitted by users to servers and steal the users' data, as intercepted login pages allow attackers to see submitted login details.
This document discusses the Ukash Virus and promotes the Ukash Virus Removal Tool. It describes how the Ukash Virus spreads through email attachments, network shares, removable media, and downloaded files. It then introduces the Ukash Virus Removal Tool as an easy-to-use solution to remove the Ukash Virus and other malware. It claims the tool automatically scans and removes viruses in a few clicks and has a friendly interface.
This document discusses Trojan malware and how to protect against it. It describes Trojans as dangerous viruses created by hackers to steal information like credit cards, emails, passwords, and files. Trojans can give hackers backdoor access to computers. They are often spread through email attachments and files. The document provides tips on protecting against Trojans such as using antivirus software, deleting unnecessary files, and avoiding unknown links or USB devices. It also outlines different types of hackers including black hat, gray hat, and white hat hackers.
Presentation Virus (salami attack and trojan horse)siti zulaikha
Viruses are malicious computer programs that can spread from one computer to another by infecting files. They typically spread through removable media like floppy disks, downloading infected files from the internet or email attachments, or installing software that contains viruses. Common types of viruses include Trojan horses, which are programs that perform unauthorized actions without the user's knowledge or consent, and worms, which can spread automatically to other computers. Salami attacks involve small, unnoticeable changes like deducting small amounts of money from many accounts to carry out financial crimes without detection.
The WannaCry ransomware virus infected over 200,000 organizations in 150 countries, crippling many hospitals and other organizations. It exploited a vulnerability in Windows to encrypt files and demand ransom payments in bitcoin. While a "kill switch" was discovered that stopped the spread, many systems already infected could not be recovered without paying ransom. It highlighted the need to keep systems updated and have backups to prevent future attacks.
In a twist of irony, the global spread of WannaCry, the malware that recently attacked the NHS, was caused by spying tools leaked from the US’ National Security Agency (NSA). Highly infectious, WannaCry (also known as WannaCryptor and WCry) spread to at least 150 countries within a few hours.
This presentation is about Ransomware. It tells you about how ransomware creates problem and how it can be removed. It also describes different types of Ransomware.
“Ransomware” is in the top of all news that affecting the economy of the world like witches’ curse. This curse has been spreaded by Friday, 12 May 2017 infecting more than 230,000 computers by targeting the “Microsoft Windows Operating System” including 150 countries and this attack has been elaborated by Europol as bizarre in a scale. Well this is the basic information all over the world but what affection it has disseminated over businesses and entrepreneurs? If you want to know what businesses & entrepreneurs imperative to know about Ransomware, then this article is the perfect choice for you. Let’s have look on important points regarding this:
WannaCry Ransomware attack has affected a lot of endpoints in the networks of hospitals, educational organizations, Government sector etc. This has led to the negative consequences on the businesses causing loss of data, thus hampering the business continuity.
This document discusses various types of malware and how to prevent them. It defines malware as software designed to infiltrate systems without consent. The main types covered are viruses, spyware, adware, Trojan horses, worms, and ransomware. For each type, the document explains what they are, how they infect systems, and signs of infection. It emphasizes using antivirus software, like Windows Defender, Symantec Endpoint Protection, and Microsoft Security Essentials, to scan for and remove malware. It also stresses the importance of user education to prevent opening suspicious files or visiting untrusted websites.
Computer viruses are programs designed to spread from computer to computer and interfere with operations. The first virus appeared in 1982 as a prank. Viruses are often spread through email attachments and downloads. To protect against viruses, only open attachments from trusted sources, backup files frequently, and use antivirus software. Common types of malware include viruses, worms, Trojan horses, and boot sector viruses.
Computer viruses are programs designed to spread from computer to computer and interfere with operations. The first virus appeared in 1982 as a prank. Viruses are often spread through email attachments and downloads. To protect against viruses, only open attachments from trusted sources, backup files frequently, and use antivirus software. Common types of malware include viruses, worms, Trojan horses, and boot sector viruses.
This document is a seminar report on Trojan horse malware presented by a student named Naman Kikani. It contains an introduction to malware and Trojans, chapters on what Trojans are and how they work, common types of Trojan malware, how Trojans are used, and how to protect yourself from Trojans. The report provides information on how Trojans can give attackers remote access and control over an infected computer without the user's knowledge to steal data or carry out other malicious activities. It describes some specific Trojans like backdoor and ransomware Trojans and explains how programs like Back Orifice work using a client-server model to control an infected machine remotely.
Ransomware is a type of malicious software that encrypts a victim's files and demands ransom payment to regain access. It has become a lucrative attack method for cyber criminals. The document discusses what ransomware is, how it affects users, examples of ransomware attacks on hospitals, and recommendations if a user becomes a victim. General tips to defend against ransomware include maintaining consistent data backups, keeping software updated, and educating users about security best practices.
hey...
This PPT is about Computer Virus and its prevention Technique
1. What is computer virus
2. Types of computer virus
3. How to prevent computer from Virus
4. Antivirus
5. Types of antivirus
This ppt is useful for
B.Ed course / MCA/BCA/ BBA/BCOM/MCOM/M.Ed etc.
Computer viruses are programs that can copy themselves and infect computers without permission. They share traits with biological viruses and pass from computer to computer. Some examples of damaging viruses include Mydoom in 2004, Melissa in 1999, and ILOVEYOU in 2000. Viruses work by attaching themselves to other programs or system areas of the disk. They have dormant, propagation, triggering, and execution phases. Anti-virus software uses techniques like pattern recognition, heuristics, integrity checking, and behavior blocking to detect viruses.
Backup is always been the best way to deal with ransomware. Make sure to back up your data in a separate external storage device or you can store your data in the cloud. Use Capebera.com -cloud service to store your data and the best part of the cloud is that it’s not connected to your computer. And in case, your data get encrypted with ransomware threats, you can reboot or reset your system and get back up your data again using Capebera.
malware, types of malware, virus, trojans, worm, rootkit, ransomware, malware protection, malware protection laws India, how malware works, history of malware
Malware takes many different forms and is hiding around every corner. Ensuring you and your team are protected will help you avoid data breaches and cyberattacks. Saving you money and privacy.
Computer viruses can damage systems in several ways, both intentionally and unintentionally. Intentionally, viruses may delete or modify files, grant hackers unauthorized access through backdoors, or disclose confidential data. Unintentionally, viruses can cause compatibility issues, consume computer resources, and increase the workload of IT support staff through infections. There are many types of viruses including boot sector viruses, web scripting viruses, browser hijackers, resident viruses, polymorphic viruses, worms, Trojans, rootkits, and ransomware. Ransomware encrypts users' files and demands payment for decryption, while recent attacks like WannaCry have impacted hundreds of thousands of systems globally.
Ransomware is malicious software that encrypts a victim's files and demands ransom payment to decrypt them. It is typically delivered via phishing emails or drive-by downloads. The document discusses trends in ransomware in 2017, including popular ransomware families like Locky, Erebus, and WannaCry. It provides recommendations to mitigate ransomware risks, such as regular backups, anti-virus software, patching systems, and access controls.
Viruses are computer programs that replicate themselves and can damage files or systems. They spread by inserting copies of themselves into other programs or boot sectors. Common virus types include boot sector viruses, macro viruses, multipartite viruses, polymorphic viruses, and email viruses. Antivirus software works by scanning for known virus signatures or unusual activity and quarantining suspicious programs. Regularly updating antivirus software and practicing safe computing habits are recommended to prevent virus infections.
Computer viruses work by attaching themselves to other programs and replicating when those programs are run. There are different types of malware including viruses, worms, and Trojan horses. Viruses first emerged when personal computers became widespread and people shared software over bulletin boards and floppy disks. Early viruses embedded themselves in executable files or boot sectors to automatically spread. Later, email viruses and worms that exploited security vulnerabilities allowed malware to spread more easily over networks. Spyware is generally not designed to damage computers but can track users and change browser settings without permission. People can help protect themselves by using antivirus software, avoiding unknown programs, and practicing safe web browsing habits.
Similar to Ransomware : Impact on Indian Hospitals | Hospital Management (20)
International Cancer Survivors Day is celebrated during June, placing the spotlight not only on cancer survivors, but also their caregivers.
CANSA has compiled a list of tips and guidelines of support:
https://cansa.org.za/who-cares-for-cancer-patients-caregivers/
COPD Treatment in Ghatkopar,Mumbai. Dr Kumar DoshiDr Kumar Doshi
Are you or a loved one affected by Chronic Obstructive Pulmonary Disease (COPD)? Discover comprehensive and advanced treatment options with Dr. Kumar Doshi, a preeminent COPD specialist based in Ghatkopar, Mumbai.
Dr. Kumar Doshi is dedicated to delivering the highest standard of care for COPD patients. Whether you are seeking a diagnosis, a second opinion, or exploring new treatment avenues, this presentation will guide you through the exceptional services available at his practice in Ghatkopar, Mumbai.
MBC Support Group for Black Women – Insights in Genetic Testing.pdfbkling
Christina Spears, breast cancer genetic counselor at the Ohio State University Comprehensive Cancer Center, joined us for the MBC Support Group for Black Women to discuss the importance of genetic testing in communities of color and answer pressing questions.
As Mumbai's premier kidney transplant and donation center, L H Hiranandani Hospital Powai is not just a medical facility; it's a beacon of hope where cutting-edge science meets compassionate care, transforming lives and redefining the standards of kidney health in India.
Healthy Eating Habits:
Understanding Nutrition Labels: Teaches how to read and interpret food labels, focusing on serving sizes, calorie intake, and nutrients to limit or include.
Tips for Healthy Eating: Offers practical advice such as incorporating a variety of foods, practicing moderation, staying hydrated, and eating mindfully.
Benefits of Regular Exercise:
Physical Benefits: Discusses how exercise aids in weight management, muscle and bone health, cardiovascular health, and flexibility.
Mental Benefits: Explains the psychological advantages, including stress reduction, improved mood, and better sleep.
Tips for Staying Active:
Encourages consistency, variety in exercises, setting realistic goals, and finding enjoyable activities to maintain motivation.
Maintaining a Balanced Lifestyle:
Integrating Nutrition and Exercise: Suggests meal planning and incorporating physical activity into daily routines.
Monitoring Progress: Recommends tracking food intake and exercise, regular health check-ups, and provides tips for achieving balance, such as getting sufficient sleep, managing stress, and staying socially active.
Hypertension and it's role of physiotherapy in it.Vishal kr Thakur
This particular slides consist of- what is hypertension,what are it's causes and it's effect on body, risk factors, symptoms,complications, diagnosis and role of physiotherapy in it.
This slide is very helpful for physiotherapy students and also for other medical and healthcare students.
Here is summary of hypertension -
Hypertension, also known as high blood pressure, is a serious medical condition that occurs when blood pressure in the body's arteries is consistently too high. Blood pressure is the force of blood pushing against the walls of blood vessels as the heart pumps it. Hypertension can increase the risk of heart disease, brain disease, kidney disease, and premature death.
At Apollo Hospital, Lucknow, U.P., we provide specialized care for children experiencing dehydration and other symptoms. We also offer NICU & PICU Ambulance Facility Services. Consult our expert today for the best pediatric emergency care.
For More Details:
Map: https://cutt.ly/BwCeflYo
Name: Apollo Hospital
Address: Singar Nagar, LDA Colony, Lucknow, Uttar Pradesh 226012
Phone: 08429021957
Opening Hours: 24X7
Let's Talk About It: Breast Cancer (What is Mindset and Does it Really Matter?)bkling
Your mindset is the way you make sense of the world around you. This lens influences the way you think, the way you feel, and how you might behave in certain situations. Let's talk about mindset myths that can get us into trouble and ways to cultivate a mindset to support your cancer survivorship in authentic ways. Let’s Talk About It!
This particular slides consist of- what is Pneumothorax,what are it's causes and it's effect on body, risk factors, symptoms,complications, diagnosis and role of physiotherapy in it.
This slide is very helpful for physiotherapy students and also for other medical and healthcare students.
Here is a summary of Pneumothorax:
Pneumothorax, also known as a collapsed lung, is a condition that occurs when air leaks into the space between the lung and chest wall. This air buildup puts pressure on the lung, preventing it from expanding fully when you breathe. A pneumothorax can cause a complete or partial collapse of the lung.
TEST BANK FOR Health Assessment in Nursing 7th Edition by Weber Chapters 1 - ...rightmanforbloodline
TEST BANK FOR Health Assessment in Nursing 7th Edition by Weber Chapters 1 - 34.
TEST BANK FOR Health Assessment in Nursing 7th Edition by Weber Chapters 1 - 34.
TEST BANK FOR Health Assessment in Nursing 7th Edition by Weber Chapters 1 - 34.
MYASTHENIA GRAVIS POWER POINT PRESENTATIONblessyjannu21
Myasthenia gravis is a neurological disease. It affects the grave muscles in our body. Myasthenia gravis affects how the nerves communicate with the muscles. Drooping eyelids and/or double vision are often the first noticeable sign. It is involving the muscles controlling the eyes movement, facial expression, chewing and swallowing. It also effects the muscles neck and lip movement and respiration.
It is a neuromuscular disease characterized by abnormal weakness of voluntary muscles that improved with rest and the administration of anti-cholinesterase drugs.
The person may find difficult to stand, lift objects and speak or swallow. Medications and surgery can help the patient to relieve the symptoms of this lifelong illness.
2. Ransomware : Impact on Indian Hospitals | Hosapccx health care
What is Ransomware ?
Ransomware is a form of malicious software that
locks up the files on your computer, encrypts them,
and demands that you pay to get your files back.
Wanna Decryptor, or WannaCry, is a form of
ransomware that affects Microsoft’s Windows
operating system
3. Ransomware : Impact on Indian Hospitals
When a system is infected, a pop up
window appears, prompting you to pay to recover all
your files within three days, with a countdown timer
on the left of the window. It adds that if you fail to
pay within that time, the fee will be doubled, and if
you don’t pay within seven days, you will lose the
files forever. Payment is accepted only with Bitcoin.
4. Ransomware : Impact on Indian Hospitals
software that locks up the files on your computer
5. Ransomware : Impact on Indian Hospitals
How does it spread?
According to the US Computer Emergency Readiness
Team (USCRT), under the Department of Homeland
Security, ransomware spreads easily when it
encounters un patched or outdated software.
Experts say that WannaCry is spread by an internet
worm
6. Ransomware : Impact on Indian Hospitals
software that spreads copies of itself by hacking
into other computers on a network, rather than the
usual case of prompting unsuspecting users to
open attachments. It is believe that the cyber
attack was carried out with the help of tools stolen
from the National Security Agency (NSA) of the
United States