The document discusses cyber laws in India related to cybercrimes. It outlines punishments under various sections of the Information Technology Act, 2000 including sections 66, 66B, 66C, 66D, 67, 67A, 67B which deal with offenses such as computer system damage, identity theft, cheating, and publishing obscene material. It also mentions that state-wise data on cases registered under sections 67 and 67A (publishing obscene material) and section 67B (publishing child pornography) is provided by the National Crime Records Bureau.
This document provides instructions on how to hack passwords and create an FTP server on a PC. It discusses techniques like hashing, guessing, using default passwords, brute force attacks, and phishing to hack passwords. It also describes how to crack Windows passwords using tools like Cain and Abel. Additionally, it outlines the steps to obtain a static IP address, install and configure an FTP server software, and set up user accounts on the server.
Security is a major concern for organizations and individuals as information has become more valuable. The need for security has existed since information first became important. While firewalls and antivirus software provide some protection, they do not make an organization fully secure. Security involves processes for prevention, detection, reaction, and forensics. It is difficult to implement security perfectly due to costs, user resistance, evolving threats, and time/budget constraints for security teams. Hackers use various techniques like information gathering, password cracking, viruses, denial of service attacks, sniffing, and system exploits to compromise targets. Organizations implement defenses like firewalls, intrusion detection, honeypots, anti-sniffing measures, antivirus software, security awareness
This module discusses password security and techniques used to steal passwords. It begins with the basics of passwords and then describes various methods attackers use to steal passwords, such as social engineering, phishing, spying, guessing, and shoulder surfing. The module then examines specific password stealing trojans and tools, detailing how each is used to capture credentials. It concludes by providing recommendations for improving password security, such as using strong, unique passwords and enabling two-factor authentication.
The document provides an introduction to hacking and cracking, describing what hacking and cracking are, different types of hackers (high-level and low-level), and the difference between hackers and crackers. It also discusses common hacking techniques like password attacks, spoofing, and sniffing. The document is intended to educate about hacking and related cybersecurity topics.
1) Password cracking is the process of recovering secret passwords through various techniques like hashing, guessing using dictionaries, using default passwords, brute force, and phishing.
2) Common password cracking techniques include exploiting weak hashing algorithms, guessing using common words and personal details, using default passwords for applications, trying all possible character combinations through brute force, and tricking users into revealing passwords through phishing.
3) IP spoofing involves modifying the source IP address field in the IP packet header to disguise the identity of the sender or impersonate another system and exploit weaknesses in the connection-oriented TCP protocol.
Unauthorized access to computer systems and networks can occur through various means such as hacking tools, social engineering, or exploiting system vulnerabilities. Network scanning tools can be used for both legitimate and illegitimate purposes to identify active systems and open ports. Various attacks exist such as man-in-the-middle, ARP poisoning, and wireless network hacking. Protecting against unauthorized access requires monitoring for anomalies, using tools like firewalls, regularly backing up data, and educating users.
This document discusses topics related to cyber security and ethical hacking. It defines key terms like encryption, decryption, exploits, hash values, cyber forensics, vulnerabilities, authentication, and malware. It also provides brief explanations of Metasploit, common Linux commands, networking concepts like ports and firewalls, and techniques for website hacking using Google dorks.
Ransomware- What you need to know to Safeguard your DataInderjeet Singh
Ransomware - a malicious software used by hackers to block access to a computer system until a ransom is paid. Attackers contact the user with ransom demands. Most attackers request payment in Bitcoin (the crypto-currency). Even if you pay the ransom, the attackers may not deliver the key to unencrypt files.
As ransomware attacks continue to grow in number and sophistication, individual PC users and organizations should reassess their current security strategy. There is a common misconception that adding layers of automated defence technologies will reduce the risk of falling victim to ransomware attacks. While endpoint security products and secure email gateways can offer some level of protection, sooner or later a phishing email, which is the most widely-used attack vector, will penetrate defences and user will be faced with determining whether or not an email is legitimate or part of an attack.
This document provides instructions on how to hack passwords and create an FTP server on a PC. It discusses techniques like hashing, guessing, using default passwords, brute force attacks, and phishing to hack passwords. It also describes how to crack Windows passwords using tools like Cain and Abel. Additionally, it outlines the steps to obtain a static IP address, install and configure an FTP server software, and set up user accounts on the server.
Security is a major concern for organizations and individuals as information has become more valuable. The need for security has existed since information first became important. While firewalls and antivirus software provide some protection, they do not make an organization fully secure. Security involves processes for prevention, detection, reaction, and forensics. It is difficult to implement security perfectly due to costs, user resistance, evolving threats, and time/budget constraints for security teams. Hackers use various techniques like information gathering, password cracking, viruses, denial of service attacks, sniffing, and system exploits to compromise targets. Organizations implement defenses like firewalls, intrusion detection, honeypots, anti-sniffing measures, antivirus software, security awareness
This module discusses password security and techniques used to steal passwords. It begins with the basics of passwords and then describes various methods attackers use to steal passwords, such as social engineering, phishing, spying, guessing, and shoulder surfing. The module then examines specific password stealing trojans and tools, detailing how each is used to capture credentials. It concludes by providing recommendations for improving password security, such as using strong, unique passwords and enabling two-factor authentication.
The document provides an introduction to hacking and cracking, describing what hacking and cracking are, different types of hackers (high-level and low-level), and the difference between hackers and crackers. It also discusses common hacking techniques like password attacks, spoofing, and sniffing. The document is intended to educate about hacking and related cybersecurity topics.
1) Password cracking is the process of recovering secret passwords through various techniques like hashing, guessing using dictionaries, using default passwords, brute force, and phishing.
2) Common password cracking techniques include exploiting weak hashing algorithms, guessing using common words and personal details, using default passwords for applications, trying all possible character combinations through brute force, and tricking users into revealing passwords through phishing.
3) IP spoofing involves modifying the source IP address field in the IP packet header to disguise the identity of the sender or impersonate another system and exploit weaknesses in the connection-oriented TCP protocol.
Unauthorized access to computer systems and networks can occur through various means such as hacking tools, social engineering, or exploiting system vulnerabilities. Network scanning tools can be used for both legitimate and illegitimate purposes to identify active systems and open ports. Various attacks exist such as man-in-the-middle, ARP poisoning, and wireless network hacking. Protecting against unauthorized access requires monitoring for anomalies, using tools like firewalls, regularly backing up data, and educating users.
This document discusses topics related to cyber security and ethical hacking. It defines key terms like encryption, decryption, exploits, hash values, cyber forensics, vulnerabilities, authentication, and malware. It also provides brief explanations of Metasploit, common Linux commands, networking concepts like ports and firewalls, and techniques for website hacking using Google dorks.
Ransomware- What you need to know to Safeguard your DataInderjeet Singh
Ransomware - a malicious software used by hackers to block access to a computer system until a ransom is paid. Attackers contact the user with ransom demands. Most attackers request payment in Bitcoin (the crypto-currency). Even if you pay the ransom, the attackers may not deliver the key to unencrypt files.
As ransomware attacks continue to grow in number and sophistication, individual PC users and organizations should reassess their current security strategy. There is a common misconception that adding layers of automated defence technologies will reduce the risk of falling victim to ransomware attacks. While endpoint security products and secure email gateways can offer some level of protection, sooner or later a phishing email, which is the most widely-used attack vector, will penetrate defences and user will be faced with determining whether or not an email is legitimate or part of an attack.
CryptoLocker is a persistent, ubiquitous and ever advancing threat to your business’ Intellectual Property (IP) and customer data which requires professional skill and a high level of effort to prevent, detect and remediate.
This document discusses ethical hacking. It begins by defining hacking and distinguishing between black hat, white hat, and grey hat hackers. White hat hackers, also known as ethical hackers, hack systems with permission to identify vulnerabilities. The document outlines the different phases of ethical hacking including footprinting, scanning, enumeration, gaining access, and maintaining access. It provides examples of tools used in each phase and types of attacks like social engineering and SQL injection. The document emphasizes that for hacking to be ethical, hackers must have permission and respect privacy. It concludes by discussing how organizations can prevent hacking by closing vulnerabilities identified through ethical hacking activities.
Computer , Internet and physical security.Ankur Kumar
It refers to protection of a computer and the information stored in it, from the unauthorised users.
Computer security is a branch of computer technology known as information security as applied to computers and networks.
This document discusses computer security and ethical hacking. It covers various types of hacking like interruption and interception. It defines different types of hackers like white hat, black hat and gray hat hackers. It explains the process of ethical hacking which includes preparation, footprinting, vulnerability identification and exploitation. The document provides details on what hackers do after gaining access like covering tracks, creating backdoors. It suggests ways to protect systems like patching vulnerabilities, encrypting data, and setting up firewalls and intrusion detection systems. It advises actions to take after being hacked like restoring from backups.
The document is an internship report that includes:
- Details about the internship organization and the internship period.
- An overview of ethical hacking and the internship project involving identifying vulnerabilities.
- A description of tasks completed including Portswigger labs, detecting vulnerabilities on a banking website, and executing a payload on a vulnerable website.
- Results from ethical hacking quizzes and a generated vulnerability report using OWASP-ZAP.
- Conclusions about gaining technical security knowledge around hacking techniques and prevention.
Personal Internet Security System or "PISS" doesn't exist. It's a mindset that comes from knowledge. Stop looking for someone else's and handle your own. You have an Antivirus? Firewall? Great! But the real threat comes from YOU! The user. That takes knowledge. I attached briefing slides for the typical user with minimal IT knowledge. Sometimes we all need a reminder that we are the ones who is the greatest threat to our networks. It's not a country states or actor. But we are the ones who inadvertently let them walk in.
This document discusses ethical hacking and cybersecurity. It begins by defining hacking and distinguishing ethical hackers from other types of hackers like black hats. It then covers common hacking terms, techniques used by hackers like port scanning, and types of cyber crimes. The document emphasizes that ethical hacking involves testing a system's security with the owner's permission in order to strengthen security and prevent unauthorized access by malicious hackers.
The document discusses using honeypots for network security analysis. It begins with background on honeypots, explaining that they are decoy systems meant to attract cyber attacks. The document then discusses threat intelligence gathered from a honeypot including unique source IPs, attacked ports, downloaded scripts and their origins, and affected internal IPs. It notes the top devices targeted were outdated routers and IP cameras. The document concludes with discussing internal analysis and challenges convincing a client they have an issue after honeypot alerts.
The document provides an overview of information security concepts and threats. It discusses how security is difficult to implement due to costs, user resistance, and sophisticated criminals. The document then outlines various hacking techniques like information gathering, social engineering, sniffing, and denial of service attacks. It concludes by describing defensive security measures for organizations, including firewalls, intrusion detection, honeypots, antivirus software, user awareness training, and penetration testing.
Workshop on Cyber security and investigationMehedi Hasan
Introduction:
In the fast-evolving digital age of the 21st century, cybersecurity has emerged as a paramount concern for governments, businesses, and individuals. The Workshop on Cybersecurity is a comprehensive and immersive event designed to address the challenges posed by cyber threats and equip participants with the knowledge and tools to safeguard their digital assets. This workshop, to be held over five days, seeks to empower attendees with the latest insights and practices in cyber defense, fostering a culture of resilience and proactive security measures.
Day 1: Understanding the Cyber Landscape
The workshop commences with a deep dive into the complex cyber landscape that defines modern society. Distinguished experts from the cybersecurity field will present an overview of the ever-changing cyber ecosystem, highlighting its interconnectedness and vulnerabilities. Participants will gain valuable insights into the roles of governments, corporations, and individuals in shaping the cyber landscape.
Key topics covered will include the global impact of cyberattacks, the importance of international collaboration in countering cyber threats, and the significance of public-private partnerships. This foundational knowledge will serve as the basis for the subsequent discussions on cyber defense strategies.
Day 2: Unraveling Cyber Threats and Attack Vectors
Day two focuses on understanding the multitude of cyber threats and attack vectors that can target individuals and organizations. Renowned cybersecurity researchers will present real-life case studies of recent cyber incidents, ranging from nation-state-sponsored attacks to financially motivated hacking campaigns. Participants will gain a comprehensive understanding of the tactics employed by threat actors and the motivations behind their actions.
Through interactive sessions, attendees will be immersed in simulated cyber-attack scenarios, enabling them to identify and mitigate potential threats effectively. The day will emphasize the need for a proactive and adaptive approach to cybersecurity, as well as the importance of threat intelligence sharing to bolster collective defense capabilities.
Day 3: Building Robust Cyber Defense Strategies
Day three delves into the development and implementation of robust cyber defense strategies. Experts in the field will introduce participants to cutting-edge tools and technologies that can effectively detect, prevent, and respond to cyber threats. Topics covered will include advanced threat hunting techniques, next-generation firewalls, intrusion detection systems, and incident response best practices.
This document provides an overview of cyber security fundamentals and networking fundamentals. For cyber security, it discusses the need for security due to increasing technology use and cyber criminals. It also defines hacking, different types of hackers, and common hacking strategies. It then covers common cyber crimes like cyber pornography and identity theft, and the related laws and punishments. For networking fundamentals, it defines different types of networks, IP addresses, IP versions, internal vs external IPs, static vs dynamic IPs, and the roles of ISPs and IANA in managing IP addresses.
The document discusses the topic of ethical hacking. It begins with definitions of hacking and provides a brief history, noting key events from the 1980s to the 2000s. Statistics on hacking activities are presented, such as the frequency of hack attacks. The role of security professionals and some certification programs are covered. Basic hacking skills and preparation are outlined. Laws regarding hacking and what can be done legally are addressed. Different types of attacks like denial of service and IP spoofing are defined. Finally, some famous hackers from history are listed.
This document discusses ethical hacking and provides information on various types of hackers, why people hack, and the hacking process. It defines ethical hacking as legal hacking done with permission to identify vulnerabilities. The hacking process involves preparation, footprinting, enumeration and fingerprinting, vulnerability identification, gaining access, escalating privileges, covering tracks, and creating backdoors. It also discusses how to protect systems and what to do if hacked, such as restoring from backups and patching security holes.
This document discusses various types of malware including viruses, worms, trojan horses, backdoors, logic bombs, spyware, scareware, ransomware and botnets. It provides examples of specific malware like the Morris Worm, Nimda Worm, MyDoom, and Slammer. It also covers how malware has evolved over time to spread faster through vectors like email attachments, file sharing and exploiting vulnerabilities. Malware goals have expanded from simple replication to include identity theft, ransom demands, and distributed denial of service attacks.
This document discusses various types of malware including viruses, worms, trojan horses, backdoors, logic bombs, spyware, scareware, ransomware and botnets. It provides examples of specific malware like the Morris Worm, Nimda Worm, MyDoom, and Slammer. It also covers how malware has evolved over time to spread faster through vectors like email attachments, file sharing and exploiting vulnerabilities. Malware goals have expanded from simple replication to include identity theft, ransom demands, and distributed denial of service attacks.
This document provides information about various types of malware:
- It describes common malware types like viruses, worms, trojan horses, backdoors, logic bombs, spyware, scareware, and ransomware. It provides examples of each.
- It discusses the Morris worm, the first major computer worm, which spread in 1988 and caused network outages but had no malicious payload.
- It analyzes the fast spreading SQL Slammer worm of 2003, which infected entire vulnerable networks in under 10 minutes by exploiting a buffer overflow in Microsoft SQL Server.
How to hide your browser 0-day @ DisobeyZoltan Balazs
1. The document describes a method called #IRONSQUIRREL for delivering browser exploits in an encrypted format using elliptic curve Diffie-Hellman key exchange to prevent detection and analysis.
2. It was implemented in exploit kits like Angler to prevent reverse engineering of zero-day exploits and leakage of exploit code. The encrypted delivery prevents network-based detection and replay of the exploit.
3. The document provides details on how #IRONSQUIRREL works and improves on previous encrypted delivery methods. It also discusses challenges and techniques for analysts to detect and analyze such encrypted exploits, as well as recommendations for attackers to strengthen #IRONSQUIRREL against analysis.
The document discusses cybersecurity issues related to IoT devices. It begins by describing the 2016 Mirai botnet attacks, which exploited vulnerabilities in IoT devices like IP cameras and DVRs to take down major websites. The document then analyzes the current security situations of IoT, finding that many devices have vulnerabilities due to a lack of focus on security by manufacturers. It also notes that IoT devices could potentially be used as "weapons of mass destruction" due to their ubiquity, connectivity and potential access to users' daily lives. The rest of the document examines common vulnerabilities and attack vectors in IoT devices.
This document discusses techniques used to evade detection from enterprise security systems. It covers common security technologies like firewalls, IDS, IPS and how attackers can bypass them. Specific evasion techniques discussed include modifying packet headers, fragmentation, source routing and using tunnels through other compromised systems. The goal is to introduce common concepts but the document is not intended to be comprehensive.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
CryptoLocker is a persistent, ubiquitous and ever advancing threat to your business’ Intellectual Property (IP) and customer data which requires professional skill and a high level of effort to prevent, detect and remediate.
This document discusses ethical hacking. It begins by defining hacking and distinguishing between black hat, white hat, and grey hat hackers. White hat hackers, also known as ethical hackers, hack systems with permission to identify vulnerabilities. The document outlines the different phases of ethical hacking including footprinting, scanning, enumeration, gaining access, and maintaining access. It provides examples of tools used in each phase and types of attacks like social engineering and SQL injection. The document emphasizes that for hacking to be ethical, hackers must have permission and respect privacy. It concludes by discussing how organizations can prevent hacking by closing vulnerabilities identified through ethical hacking activities.
Computer , Internet and physical security.Ankur Kumar
It refers to protection of a computer and the information stored in it, from the unauthorised users.
Computer security is a branch of computer technology known as information security as applied to computers and networks.
This document discusses computer security and ethical hacking. It covers various types of hacking like interruption and interception. It defines different types of hackers like white hat, black hat and gray hat hackers. It explains the process of ethical hacking which includes preparation, footprinting, vulnerability identification and exploitation. The document provides details on what hackers do after gaining access like covering tracks, creating backdoors. It suggests ways to protect systems like patching vulnerabilities, encrypting data, and setting up firewalls and intrusion detection systems. It advises actions to take after being hacked like restoring from backups.
The document is an internship report that includes:
- Details about the internship organization and the internship period.
- An overview of ethical hacking and the internship project involving identifying vulnerabilities.
- A description of tasks completed including Portswigger labs, detecting vulnerabilities on a banking website, and executing a payload on a vulnerable website.
- Results from ethical hacking quizzes and a generated vulnerability report using OWASP-ZAP.
- Conclusions about gaining technical security knowledge around hacking techniques and prevention.
Personal Internet Security System or "PISS" doesn't exist. It's a mindset that comes from knowledge. Stop looking for someone else's and handle your own. You have an Antivirus? Firewall? Great! But the real threat comes from YOU! The user. That takes knowledge. I attached briefing slides for the typical user with minimal IT knowledge. Sometimes we all need a reminder that we are the ones who is the greatest threat to our networks. It's not a country states or actor. But we are the ones who inadvertently let them walk in.
This document discusses ethical hacking and cybersecurity. It begins by defining hacking and distinguishing ethical hackers from other types of hackers like black hats. It then covers common hacking terms, techniques used by hackers like port scanning, and types of cyber crimes. The document emphasizes that ethical hacking involves testing a system's security with the owner's permission in order to strengthen security and prevent unauthorized access by malicious hackers.
The document discusses using honeypots for network security analysis. It begins with background on honeypots, explaining that they are decoy systems meant to attract cyber attacks. The document then discusses threat intelligence gathered from a honeypot including unique source IPs, attacked ports, downloaded scripts and their origins, and affected internal IPs. It notes the top devices targeted were outdated routers and IP cameras. The document concludes with discussing internal analysis and challenges convincing a client they have an issue after honeypot alerts.
The document provides an overview of information security concepts and threats. It discusses how security is difficult to implement due to costs, user resistance, and sophisticated criminals. The document then outlines various hacking techniques like information gathering, social engineering, sniffing, and denial of service attacks. It concludes by describing defensive security measures for organizations, including firewalls, intrusion detection, honeypots, antivirus software, user awareness training, and penetration testing.
Workshop on Cyber security and investigationMehedi Hasan
Introduction:
In the fast-evolving digital age of the 21st century, cybersecurity has emerged as a paramount concern for governments, businesses, and individuals. The Workshop on Cybersecurity is a comprehensive and immersive event designed to address the challenges posed by cyber threats and equip participants with the knowledge and tools to safeguard their digital assets. This workshop, to be held over five days, seeks to empower attendees with the latest insights and practices in cyber defense, fostering a culture of resilience and proactive security measures.
Day 1: Understanding the Cyber Landscape
The workshop commences with a deep dive into the complex cyber landscape that defines modern society. Distinguished experts from the cybersecurity field will present an overview of the ever-changing cyber ecosystem, highlighting its interconnectedness and vulnerabilities. Participants will gain valuable insights into the roles of governments, corporations, and individuals in shaping the cyber landscape.
Key topics covered will include the global impact of cyberattacks, the importance of international collaboration in countering cyber threats, and the significance of public-private partnerships. This foundational knowledge will serve as the basis for the subsequent discussions on cyber defense strategies.
Day 2: Unraveling Cyber Threats and Attack Vectors
Day two focuses on understanding the multitude of cyber threats and attack vectors that can target individuals and organizations. Renowned cybersecurity researchers will present real-life case studies of recent cyber incidents, ranging from nation-state-sponsored attacks to financially motivated hacking campaigns. Participants will gain a comprehensive understanding of the tactics employed by threat actors and the motivations behind their actions.
Through interactive sessions, attendees will be immersed in simulated cyber-attack scenarios, enabling them to identify and mitigate potential threats effectively. The day will emphasize the need for a proactive and adaptive approach to cybersecurity, as well as the importance of threat intelligence sharing to bolster collective defense capabilities.
Day 3: Building Robust Cyber Defense Strategies
Day three delves into the development and implementation of robust cyber defense strategies. Experts in the field will introduce participants to cutting-edge tools and technologies that can effectively detect, prevent, and respond to cyber threats. Topics covered will include advanced threat hunting techniques, next-generation firewalls, intrusion detection systems, and incident response best practices.
This document provides an overview of cyber security fundamentals and networking fundamentals. For cyber security, it discusses the need for security due to increasing technology use and cyber criminals. It also defines hacking, different types of hackers, and common hacking strategies. It then covers common cyber crimes like cyber pornography and identity theft, and the related laws and punishments. For networking fundamentals, it defines different types of networks, IP addresses, IP versions, internal vs external IPs, static vs dynamic IPs, and the roles of ISPs and IANA in managing IP addresses.
The document discusses the topic of ethical hacking. It begins with definitions of hacking and provides a brief history, noting key events from the 1980s to the 2000s. Statistics on hacking activities are presented, such as the frequency of hack attacks. The role of security professionals and some certification programs are covered. Basic hacking skills and preparation are outlined. Laws regarding hacking and what can be done legally are addressed. Different types of attacks like denial of service and IP spoofing are defined. Finally, some famous hackers from history are listed.
This document discusses ethical hacking and provides information on various types of hackers, why people hack, and the hacking process. It defines ethical hacking as legal hacking done with permission to identify vulnerabilities. The hacking process involves preparation, footprinting, enumeration and fingerprinting, vulnerability identification, gaining access, escalating privileges, covering tracks, and creating backdoors. It also discusses how to protect systems and what to do if hacked, such as restoring from backups and patching security holes.
This document discusses various types of malware including viruses, worms, trojan horses, backdoors, logic bombs, spyware, scareware, ransomware and botnets. It provides examples of specific malware like the Morris Worm, Nimda Worm, MyDoom, and Slammer. It also covers how malware has evolved over time to spread faster through vectors like email attachments, file sharing and exploiting vulnerabilities. Malware goals have expanded from simple replication to include identity theft, ransom demands, and distributed denial of service attacks.
This document discusses various types of malware including viruses, worms, trojan horses, backdoors, logic bombs, spyware, scareware, ransomware and botnets. It provides examples of specific malware like the Morris Worm, Nimda Worm, MyDoom, and Slammer. It also covers how malware has evolved over time to spread faster through vectors like email attachments, file sharing and exploiting vulnerabilities. Malware goals have expanded from simple replication to include identity theft, ransom demands, and distributed denial of service attacks.
This document provides information about various types of malware:
- It describes common malware types like viruses, worms, trojan horses, backdoors, logic bombs, spyware, scareware, and ransomware. It provides examples of each.
- It discusses the Morris worm, the first major computer worm, which spread in 1988 and caused network outages but had no malicious payload.
- It analyzes the fast spreading SQL Slammer worm of 2003, which infected entire vulnerable networks in under 10 minutes by exploiting a buffer overflow in Microsoft SQL Server.
How to hide your browser 0-day @ DisobeyZoltan Balazs
1. The document describes a method called #IRONSQUIRREL for delivering browser exploits in an encrypted format using elliptic curve Diffie-Hellman key exchange to prevent detection and analysis.
2. It was implemented in exploit kits like Angler to prevent reverse engineering of zero-day exploits and leakage of exploit code. The encrypted delivery prevents network-based detection and replay of the exploit.
3. The document provides details on how #IRONSQUIRREL works and improves on previous encrypted delivery methods. It also discusses challenges and techniques for analysts to detect and analyze such encrypted exploits, as well as recommendations for attackers to strengthen #IRONSQUIRREL against analysis.
The document discusses cybersecurity issues related to IoT devices. It begins by describing the 2016 Mirai botnet attacks, which exploited vulnerabilities in IoT devices like IP cameras and DVRs to take down major websites. The document then analyzes the current security situations of IoT, finding that many devices have vulnerabilities due to a lack of focus on security by manufacturers. It also notes that IoT devices could potentially be used as "weapons of mass destruction" due to their ubiquity, connectivity and potential access to users' daily lives. The rest of the document examines common vulnerabilities and attack vectors in IoT devices.
This document discusses techniques used to evade detection from enterprise security systems. It covers common security technologies like firewalls, IDS, IPS and how attackers can bypass them. Specific evasion techniques discussed include modifying packet headers, fragmentation, source routing and using tunnels through other compromised systems. The goal is to introduce common concepts but the document is not intended to be comprehensive.
Similar to CYBER SCCURITY AND ETHICAL HACKING.pptx (20)
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
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9
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How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
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CYBER SCCURITY AND ETHICAL HACKING.pptx
1. Cyber laws in india
• Sections 67, 67A and 67B of the IT Act prescribe punishment for publishing or transmitting, in electronic form: (i) obscene
material; (ii) material containing sexually explicit act, etc.; and (iii) material depicting children in sexually explicit act, etc.
respectively. The punishment prescribed for an offence under section 67 of the IT Act is, on the first conviction, imprisonment
of either description for a term which may extend to 3 (three) years, to be accompanied by a fine which may extend to Rs.
5,00,000 (Rupees five lac), and in the event of a second or subsequent conviction, imprisonment of either description for a
term which may extend to 5 (five) years, to be accompanied by a fine which may extend to Rs. 10,00,000 (Rupees ten lac)
• Section 66:--
• Applicable to people who damage the computer systems without permission from the owner. The owner can fully claim
compensation for the entire damage in such cases.
The imprisonment term in such instances can mount up to three years or a fine of up to Rs. 5 lakh.
• Section 66B - Incorporates the punishments for fraudulently receiving stolen communication devices or computers, which
confirms a probable three years imprisonment. This term can also be topped by Rs. 1 lakh fine, depending upon the severity
• Section 66C - This section scrutinizes the identity thefts related to imposter digital signatures, hacking passwords, or other
distinctive identification features. If proven guilty, imprisonment of three years might also be backed by Rs.1 lakh fine.
• Section 66 D - This section was inserted on-demand, focusing on punishing cheaters doing impersonation using computer
resources.
• The Information Technology Act, 2000 has provisions for dealing with various types of cybercrimes. Sections 43, 43A, 66, 66B,
66C, 66D, 66E, 66F, 67, 67A, 67B, 71, 72, 72A, 73 and 74 provides punishment/penalty for various cyber crimes.
• Sections 66E, 67, 67A specifically deal with cybercrime related to pornography. Section 67B provides punishment for
publishing or transmitting of material depicting children in sexually explicit actin electronic form.
• Sections 13 to Section 15 of the Protection of Children from Sexual Offences (POCSO) Act also provide for stringent
punishment provisions against child pornography.
• As per information provided by National Crime Records Bureau (NCRB) the total number of cases registered under Section 67
& Section 67A of IT Act (Publishing or transmitting obscene material in electronic form and Publishing or transmitting of
material containingsexually explicit act in electronic form) and Section 67B of IT Act (Publishing or transmitting of material
containing sexually explicit act in electronic form), State/UT-wise including Delhi for the year 2016,
2. 1.offensive
2.diffensive
WHAT ARE HACKING
HAKING ARE THE GETTING ACCESS WITHOUT PERMISSION
TYPES (CYBER ATTACKS):-
1.PHISHING-
1.2fa 2. password modify 3.sec. checkup
2.BRUTEFORCE
12 char .special symbil up[ercase lower case numerica
3.MIM-wifi website and gmail conversation
4.MALWARE-software or app
# social engineering- information gathering
5.PASSWORD ATTACK
6.DDOS- boat checkup
7.DRIVE BY DOWNLOAD
8.ROGUE SOFTWARE
5. BASICS OF ETHICAL HACKING
• HOW THE MALWARE ARE SEND :-
• EMAIL ATTACHMENT
• SOFTWARE DOWNLOAD
• OS VULNERABILITY
6. 2. PHISHING
• PHISHING ARE THE MOST COMMON ARE HIGHLY USED TOOLS BY THE
HACKERS
• IT CONTAINS A LINK
• IT ACCESS YOUR USER ID AND PASSWORD IN BACKGROUND
• FOR PHISHING USE FAKE EMAIL
• https://f4b07164b10a.ngrok.io
7. 3. PASSWORD ATTACK
• Try some essiential passwords by guessing the password through
algorithms
• It has 3 types
• 1. bruteforce
• 2. dictionary
• 3. keylogger
Password
attack
Bruteforce
Keylogger
Dictionary
8. 4. Ddos
• It is mostly use on website or a private network to down their
performance by this that network either go down(slow) or crash
• Every server or website has a limit that the handle or access limited
request to join like 1lakh/sec
• In ddos attack a virtual plateform sends multiple request to join that
network as a result the performance that server or site go down slow
if the traffic are increase it can be crash
9. 5. Man in middle attack
• In mima we use a intermediate apk for some activity and these apk
leaks your data
• Like dominoz
• Or in benking we use some upi app that are not verified and sell your
account details
Intermediate
apk
10. 6. Drive by download
• We visite a fake site a enter the gmail id and password then it can
access your drive and get your data and also save it on storage device
•
User
Data
bsse
11. 7. MALWERTISEMENT
• Malware + advertisement
• It uses advertisement(ad)
• Add redirect the malware and get access
Site Ad (redirect it )
Malware injection
(it happens in
background )
User
12. 8. Rogue software
• It is called scamware
• It designed for damage your system
• It can stole your card detail
Virus alert
Plxz update your software to protect yourself from
unknown access
Redi
rect
User
13. Ransomeware
• Type of virus that encrypt your data and ask money to decrypt your
data
14. Tracing
• By ip address (use vpn and tor to shift and fake ip)
• Digital footprinting –
• Isp
• It taken by isp(internet service provider)
• Vpn entry time – ipaddress
• Exit time –ipaddress
• Mac spoofing –
• Ip hideusing tor
• Ips avoid (use public or private wifi )
• Device rooted (RDP )(virtual machine )
15. Termux
it is an open source terminal that can access any
reposetry
• «: TERMUX:»
• What is Termux ?
Termux is an Android terminal emulator and Linux environment app that works directly with no
rooting or setup required. A minimal base system is installed automatically — additional
packages are available using the APT package manag
-> App link »https://play.google.com/store/apps/details?id=com.termux
• apt update && apt upgrade
• termux-setup-storage
• pkg install sl(for install any tool we use pkg install that tool which you want to install )
• pwd
• This command will tell you, your present working directory
• ls
• this command will show you the folder and files in your current working directory
•
16. Termux basic
• clear
• by typing clear in the termux you can clear all the previous results.
• mkdir (folderName)
• Mkdir Stand for make directory. Type mkdir and give a space and type folder name and press enter to
see the folder you have just created just type ls
• rmdir (folderName) or rm –rf (folder name )
• Rmdir stands for Remove Directory.Type rmdir space folder name to remove that folder.
• pkg uninstall (packageName)
• you can uninstall any package from the list, just type pkg uninstall package-name.it will ask you where if
you wanna delete the package or not press y and the package will be uninstalled.
• cat (file-name)
• Run this command and everything in the text file will be printed on the terminal.
• e.g: cat data.txt
•
18. Social media crime:-
• Facebook
• Instagram
• Twitter
• Snapchat
• Gmail
• It contains financial faroud ,scams,
• Cyber sccurity works on offensive,defensive,repair the attack,recover the attack
• Cheack data breaches on
• https://haveipawned.com/
• https://amisecure.in
•
19. Email extortion
• Hacker send Fake mail with your password
• In this case change your password immediately and always on 2 FA
• Some useful sites
• 1 https://.cybercrime.gov.in/
• www.csk.gov.in
• www.nciipc.gov.in
• www.ceir.gov.in
• www.bprd.nic.in
• www.exifdata.com
• www.urlex.org
• www.safeweb.Norton.com
• www.tineye.com
• Reverse image search google
• www.cqcounter.com
• www.bevigil.com
• Goole authenticator
• Bulk sms software
20. • Footprinting
• It stends about information gathering
ip Dns(isp)
Gmail or any social Cont infp
footprinting
22. • 1.operating system
• Eg window,mac,linux ,parrot,
• Networking
• Basics of programming and web site development
• Window _ Microsoft 1.32bit
• 64bit (processor )
• 1xp vista
• Window 7
• Window 8
• Window 8.1
• Window 10
• Window 11
• Linux open source o/s (type of debian
• Kali linux open source cmd based android amulator )
• Apple (Mac)
• Parrot
23. • Networking -connection of millions of comp
• Type of network -3
• 1.LAN-local area network
• 2.WAN-wide area network
• 3.MAN-
• Every device has a unique address (ip address )192.168.60.1
• Protocol
• https http udp tcp/ip