Security News Bytes

Cross Site Scripting (XSS) allows malicious users to insert client-side scripts into web pages by exploiting vulnerabilities. There are three main types of XSS attacks: non-persistent XSS only affects the current user, while persistent XSS saves the malicious script to databases and can target multiple users. DOM-based XSS modifies the DOM environment rather than HTTP responses. XSS can be used to steal cookies, hijack sessions, modify page content, and redirect users. Developers can prevent XSS by validating, sanitizing, and escaping all untrusted user input to the application.

Nomadic Display Instand Instructions

Nomadic Display

Example problems

So you want to retire in florida 1997 far

James Lavigne

This document outlines James LaVigne's presentation on pre-immigration issues for those wanting to retire to Florida. It discusses various visa options including retirement, B-1/B-2, E, L, O visas as well as employment-based permanent residence. It also covers tax planning considerations for US investments and acquisitions, estate planning, determining resident vs. nonresident tax status, and taxation of nonresident aliens. The presentation aims to analyze individual circumstances to evaluate the most appropriate immigration avenue and address related legal and tax issues.

The document discusses the issue of steroid use in baseball and analyzes batting averages and player stats before and after the MLB implemented random steroid testing in 2004. It finds that the combined batting averages of the American and National Leagues were significantly higher before testing. Specifically, it analyzes stats for Alex Rodriguez and Barry Bonds, finding their power numbers declined after testing began. The analysis provides statistical evidence that steroid testing was effective in curbing steroid use and inflated player performance in MLB.

z/OS Through V2R1Communications Server Performance Functions Update

zOSCommserver

World Cup! Young Germany Guest Blogging

Example problems Binomials

8800117436 Projects in Haridwar in MARVELLA CITY

SAmador CV

Susan Amador

UGA Guest Lecture: Social Media 101

Example problems Binomial Multiplication

Null dec 2014

This document summarizes the speaker's experience with cracking barcodes. It discusses breaking down EAN-13 barcodes and generating QR codes. It provides examples of using modified or fake barcodes to get free items from stores or access to paid events. The speaker demonstrates how barcodes can be manipulated and encourages the audience to try it themselves, while also including a disclaimer about misuse.

Ted talk newest

niki298

Función BUSCARV

Francisco Monteverde

La función BUSCARV busca un valor en la primera columna de una matriz y devuelve un valor de otra columna de la misma fila. Se utiliza para buscar valores verticalmente en una matriz cuando los valores de comparación se encuentran a la izquierda de los datos que se desean buscar. BUSCARV toma como parámetros el valor a buscar, la matriz donde buscar, el número de columna desde la cual devolver el valor coincidente, y si la matriz está ordenada.

Heartbleed by-danish amber

Heartbleed is a serious vulnerability in OpenSSL cryptographic software that allows stealing information protected by SSL/TLS encryption. It allows attackers to read portions of servers' memory, compromising private keys and stealing users' passwords and session cookies. The flaw was due to a mistake in Robin Seggelmann's 2011 implementation of the TLS Heartbeat Extension that failed to check for buffer overflows. It was not discovered until April 2014 and impacted around 17% of internet servers before being patched. The vulnerability, named Heartbleed, had the potential to compromise private communication data.

Mobile application security 101

Uga Webinar Series: building credibility as a young professional

Buying a business in florida

James Lavigne

This document provides information about buying a business in Florida as a way for British citizens to live and work in the state. It discusses the different types of visas (E-1, E-2, L-1, EB-5) that may be available depending on the type of business investment and outlines the basic steps and considerations for purchasing a business, including working with a lawyer to review agreements and ensure the purchase qualifies for the appropriate visa. The document also briefly describes the typical forms of business organization in Florida and regulatory requirements businesses must follow.

Marvella city a complete township in haridwar

Securitynewsbytes

Whats app forensic

This document discusses WhatsApp forensics and summarizes the key steps and artifacts. It introduces the speaker as an IT security analyst and outlines the main evidence files, directories, recovery methods, and challenges of WhatsApp forensics. Examples of tools like Oxygen Forensic Suite and recovery websites are provided. The document serves to inform about performing WhatsApp forensic analysis and recovering deleted messages.

Seh based exploitation

This document discusses structured exception handling (SEH) and exploitation techniques. It provides background on SEH, how it is used to handle exceptions in Windows, and protections like SafeSEH. It then describes exploiting a vulnerability found through fuzzing the BigAnt Messenger Server application by overwriting SEH pointers and injecting shellcode. Exploitation steps include understanding the application, finding a crash through fuzzing, removing bad characters, and developing an exploit to gain control.

Securitynewsbytes april2015-150418153901-conversion-gate01

Raspberry pi 2

The document discusses the history and specifications of the Raspberry Pi, a credit card-sized computer designed for education. Key points include: - The Raspberry Pi was created by the Raspberry Pi Foundation, a UK-based charity, to promote computer science education. - At about $35 per unit, the Raspberry Pi is inexpensive due to its use of low-cost, low-power ARM processors and barebone components. - The latest Raspberry Pi 2 model has a 900MHz quad-core processor, 1GB of RAM, MicroSD storage, and Broadcom VideoCore IV graphics. - The Raspberry Pi runs Linux-based operating systems and can be used for programming practice

Analysis of malicious pdf

This document discusses analyzing malicious PDF files. It provides an overview of PDF file structure and common strings found in PDFs. Tools are presented for parsing and scanning PDFs like pdf-parser.py, pdfid.py and Peepdf. A demo is shown using these tools to analyze a sample PDF. Limitations of only scanning for strings are noted, and it is recommended to also use antivirus and online scanning services to more thoroughly check for malware in PDFs.

Viewers also liked

Baseball stats

z/OS Through V2R1Communications Server Performance Functions Update

zOSCommserver

World Cup! Young Germany Guest Blogging

Example problems Binomials

8800117436 Projects in Haridwar in MARVELLA CITY

SAmador CV

Susan Amador

UGA Guest Lecture: Social Media 101

Example problems Binomial Multiplication

Null dec 2014

Ted talk newest

Función BUSCARV

Heartbleed by-danish amber

Mobile application security 101

Uga Webinar Series: building credibility as a young professional

Buying a business in florida

James Lavigne

Marvella city a complete township in haridwar

Viewers also liked (16)

Baseball stats

z/OS Through V2R1Communications Server Performance Functions Update

World Cup! Young Germany Guest Blogging

Example problems Binomials

8800117436 Projects in Haridwar in MARVELLA CITY

SAmador CV

UGA Guest Lecture: Social Media 101

Example problems Binomial Multiplication

Null dec 2014

Ted talk newest

Función BUSCARV

Heartbleed by-danish amber

Mobile application security 101

Uga Webinar Series: building credibility as a young professional

Buying a business in florida

Marvella city a complete township in haridwar

More from Raghunath G

Securitynewsbytes

Whats app forensic

Seh based exploitation

Securitynewsbytes april2015-150418153901-conversion-gate01

Raspberry pi 2

Analysis of malicious pdf

Is iso 27001, an answer to security

- ISO 27001 is an international standard for information security management systems that specifies requirements for implementing controls around information security risks. It includes 114 controls grouped into 14 domains. - Recent large-scale data breaches at companies like JP Morgan, Sony Pictures, Anthem Healthcare, and a small accounting firm could potentially have been avoided or detected earlier if the organizations had implemented appropriate controls aligned with the ISO 27001 standard, such as access control policies, encryption of data at rest, logging and monitoring of administrator activities, independent security reviews, and physical security measures. - While the full details of the breaches are not public, lack of implementation of basic security practices around access controls, encryption, logging, monitoring, reviews, and

Null HYD Playing with shodan null

This document provides an overview of the search engine SHODAN and how to use it for scanning devices connected to the internet. It discusses SHODAN's history and purpose for security research and business intelligence. It outlines the tools that can be used with SHODAN like SHODAN Diggity. It also explains how to perform searches using search terms and filters, and operations like filtering results by hostname, network, operating system or port.

Null HYD VRTDOS

The document discusses different types of denial of service (DoS) attacks against web servers, focusing on Slowloris, Slow Post, and Slow Read attacks. Slowloris keeps connections open by sending partial HTTP requests and headers. Slow Post sends complete headers but an incomplete message body. Slow Read maliciously throttles the receipt of large HTTP responses to tie up server resources. These low-bandwidth attacks can be effective at consuming connection pools and overloading servers. The document provides details on how each attack works and recommendations for detection and mitigation techniques.

Metasploit

This document provides an introduction to Metasploit, including its history, architecture, modules, and how to use it for tasks like port scanning, exploitation, maintaining access, post-exploitation, privilege escalation, bypassing firewalls, and attacking Linux and Android systems. It describes how Metasploit was created by H.D. Moore and is now maintained by Rapid7, its core components and interfaces, and how to get started using exploits, payloads, and the msfconsole interface.

Newsbytes_NULLHYD_Dec

1) 12 million home and office routers are vulnerable to "Misfortune Cookie" attacks that allow hackers to take control over a network by sending a specially crafted HTTP cookie to the public IP address. 2) A critical vulnerability in the Git version control software allows remote code execution when cloning or checking out repositories from a malicious Git server. 3) The global internet authority ICANN was hacked through a spear phishing campaign targeting its staff, allowing hackers to gain administrative access to some of its systems.

Security News Bytes

An iOS security expert developed the "Damn Vulnerable iOS App" to provide a legal platform for mobile security professionals, students, and enthusiasts to test their iOS penetration testing skills. The app contains vulnerabilities like a remote control system that can be exploited to demonstrate different attack types without violating any laws. It aims to help people enhance their mobile security testing abilities.

Decoy documents

This document discusses decoy documents, which are machine-generated documents containing bogus credentials and beacons. They are used to detect insider threats by enticing attackers to steal fake information and alerting administrators. Decoy documents are generated to appear believable and enticing using realistic names and data of interest to attackers. They are embedded with watermarks, beacons, and markers to detect unauthorized access and exfiltration. The Decoy Document Distributor system generates and monitors decoy documents containing honeytokens like fake login credentials and bank information.

Spear phishing attacks-by-hari_krishna

Spear phishing is a targeted form of phishing that aims to steal information from specific individuals or organizations. Unlike regular phishing, which casts a wide net, spear phishing targets key people who would have access to sensitive data. The attacker performs reconnaissance to gather personal details about the target from social media and other sources. Then they craft a personalized email that appears to come from a trusted source, tempting the target to click a link or attachment and reveal credentials or sensitive information. Spear phishing is a significant security risk as it bypasses traditional defenses and directly targets valuable insider information.

Social engineering by-rakesh-nagekar

Social engineering is manipulating people into taking actions or revealing confidential information. It has been used for over 100 years by con artists known as social engineers. Popular social engineers from the 20th century included Victor Lustig, who sold the Eiffel Tower multiple times, and Frank Abagnale Jr., who impersonated professionals like pilots and lawyers. More recently, Kevin Mitnick used social engineering to gain unauthorized access to computer networks in the 1990s. Social engineering works by gathering information about targets, developing trust with them, then exploiting that trust to obtain information or actions. It is accomplished using techniques like phone calls, online chatting, looking through trash, and shoulder surfing. Organizations can help prevent social engineering by establishing frameworks for

Netcat 101 by-mahesh-beema

Netcat is a tool that can be used for port scanning, banner grabbing, file transfer, remote shell access, and chatting over networks using TCP or UDP. It allows viewing open ports on a system through port scanning. Banner grabbing determines the service, version, and OS by connecting to an open port. File transfer and chat are done by setting up Netcat in server and client modes. Remote shell access can be provided through a bind shell, which binds a shell like cmd.exe to a port, or a reverse shell, which sends a shell from the client to a listening Netcat server.

The art of_firewalking-by-sujay