Coding with Typo: Structured Query Language (SQL) Part 1: What Is SQL?
Welcome to the first coding tutorial on SQL here on Null Byte. Typo:
Welcome to the first coding tutorial on SQL here on Null Byte. Typo:
Hello I have now asked for help a few times, so I figured I should contribute with what I can offer as of right now, which is many valuable sites if you need to look someone up.
The Oscars are just around the corner, so it's the perfect time to remind people of your favorite movie moments, even if they're not exactly Oscar-worthy. But don't just settle on sending GIFs that don't include any of the fun audio, or resort to scouring YouTube for that one specific movie clip. Instead, take a look at Qwotes, a new mobile app from developer StudyUp.
When you've gotta go, you've gotta go. No matter how hard you try and hold your pee (or the dreaded number two), it's going to find a way to leave your body one way or another. That's why it's always good to know where all of the nearest bathrooms are at all times, no matter where you are.
Amazon is currently offering over $80 in free Android apps in the Amazon Appstore, but only for Friday and Saturday, so make sure to grab them quick before they all go back to normal price. Highlights include the Fleksy Keyboard (normally $3.99), Oxford Dictionary of English with Audio (normally $24.99), and EasyTether (normally $9.99).
Keeping a close eye on your device storage can be a 24/7 job, especially if you're space is filling up and your device doesn't have SD card support. No matter how close of an eye you keep on it, there are always going to be apps updating databases, adding to their cache, and deleting old files.
Podcasts have been around and popular for close to a decade now. For the uninitiated, podcasts are like radio shows that can be downloaded directly from the web and listened to on any device. Up until now, only paid apps allowed podcasts to be casted via Chromecast, but with the latest update to Xavier Guillemane's Podcast Addict, you can now do the same thing for free!
Mac laptops, especially the older PowerBooks, often can become very hot when doing processor intensive tasks like movie rendering, YouTube videos streaming, database lookups, or just gaming. Often just lifting the machine from the surface is enough to cool it down without the need of expensive hardware or software tuning.
There's nothing more inherently awesome than looking up into the stars and wondering WTF is really out there. Outer space is one of those rare items that a Google search cannot provide all of the answers for.
It seems like every other day there's a new security threat or data leak in the news. Whether it's your credit card PIN or your smartphone's apps leaking your email address, no one wants their personal information out there, especially passwords. And if you use the same email address and/or password for more than one site, the effects of someone getting hold of your credentials can be catastrophic.
Steampunk scientists, there's a new spectrometer for your workshop, and it's called the iPhotometer 5.
If you're new to DreamCoder for Oracle, one of the very first features with which you'll want to acquaint yourself is the data table browser, which will permit you to display entries in a given Oracle database. For a detailed walkthrough of this feature, take a look at this video tutorial.
This video tutorial will walk you, step by step, through the process of importing data directly from an Excel document to a MySQL database server using the smart copy feature available in the DreamCoder for MySQL. For more information, press play!
MapForce supports XML, databases, flat files, EDI and web services as the source and target of any mapping. In this tutorial, you'll take a look at how to use the different data sources available in MapForce.
There are two parts to the StormShield product: The server components (including the relational database and server) and the various agents that run on each endpoint. Among other things, the agent contains a host-based firewall and policy engine that can be customized to control applications and particular endpoint device features such as USB peripherals and registry entries. So watch this tutorial and learn how to protect your PC computer with SkyRecon's StormShield.
SQL injection is a type of code injection that takes advantage of security vulnerability at the database level. It's certainly not the easiest form of hacking, but if you're serious about turning a website upside down then this is the way to do it.
If you're new to DreamCoder for PostgreSQL, one of the very first features with which you'll want to acquaint yourself is the data table browser, which will permit you to display entries in a given PostgreSQL database. For a detailed walkthrough of this feature, take a look at this video tutorial.
Watch this video to learn how to design an XSLT stylesheet to transform XML or database data into HTML, PDF, or Word documents. XSLT programming just doesn't get any easier than with StyleVision.
Learn in this video how to use XMLSpy to create and edit XQuery documents, debug them and profile execution speed and bottlenecks, and execute them against local XML data or XML stored on a database server. XML editing can't get easier then this.
It has often been said that the only constant is change. IT's ability to manage change is an important business success criteria in today's competitive markets. Change can either be planned or unplanned. This presentation will help you understand the effects of change, and how to manage change properly. It will help Oracle database administrators better prepare to implement changes and measure the positive (or negative) affects those changes produce on the system.
KeePass, the free, open-source password manager, has an excellent Android client in Keepass2Android. Its UI is slicker than many of the other ports, it's packing most of the features you'd find in the official Windows version, and it's completely free. Now, it's even adding native biometrics support.
Post-exploitation is often not quite as exciting as popping the initial shell, but it's a crucial phase for gathering data and further privilege escalation. Once a target is compromised, there's a lot of information to find and sift through. Luckily, there are tools available that can make the process easy. One such tool is Postenum.
Determining the antivirus and firewall software installed on a Windows computer is crucial to an attacker preparing to create a targeted stager or payload. With covert deep packet inspection, that information is easily identified.
Using a strong password is critical to the security of your online accounts. However, according to Dashlane, US users hold an average of 130 different accounts. Memorizing strong passwords for that many accounts is impractical. Fortunately, password managers solve the problem.
Phone numbers often contain clues to the owner's identity and can bring up a lot of data during an OSINT investigation. Starting with a phone number, we can search through a large number of online databases with only a few clicks to discover information about a phone number. It can include the carrier, the owner's name and address, and even connected online accounts.
With any password manager, the only password you need to remember is the master password that locks the vault from both hackers and the company. This makes the master password very important. But what happens if you forget this password? Well, LastPass has you covered.
Whether it's for health reasons or just to look better, many of us want to get in shape. It's a long process that starts with nutrition, and dieting is never easy. Fortunately, there are some great food-tracking apps that will make it a lot easier to become a healthier version of yourself.
One of the things that sets a seasoned hacker apart from the script kiddies is the ability to effectively sneak past antivirus defenses when executing an attack. One way to do this is to use custom shellcode in an exploit. Not everyone is an expert at writing shellcode, but luckily there's an easy way to do this that is both quick and effective.
RIP Touch ID. Apple's fingerprint sensor on iPhone and iPad models with Home buttons is about to become phased out on Wednesday, Sept. 12. While Touch ID will remain an integral part of models from the iPhone 5S to the iPhone 8 Plus, as well as the iPad Air 2 through the sixth generation iPad, Face ID will completely take over as the default security method for unlocking future iOS devices.
The option to auto-fill passwords on your iPhone has been around a while now, but iOS 12 improves on it by suggesting strong passwords when first creating an account online in Safari or within apps. Apple has also added "password reuse auditing" for your iCloud Keychain, where all your logins are housed, which will find and change your weak passwords to strong ones.
Traditional subdomain enumeration techniques create a lot of noise on the target server and may alert intrusion detection systems to an attacker's intentions. For a stealthier approach, there's a tool with the capability of finding hundreds of subdomains related to the target website without alarming the server administrators.
Passwords stored in web browsers like Google Chrome and Mozilla Firefox are a gold mine for hackers. An attacker with backdoor access to a compromised computer can easily dump and decrypt data stored in web browsers. So, you'll want to think twice before hitting "Save" next time you enter a new password.
Sex makes the world go 'round, and when it does, so does gonorrhea. Finally some good news on the growing menace of drug-resistant gonorrhea — a large, long-term study shows a vaccine may work in reducing the incidence of an increasingly dangerous infection.
Open-source data scraping is an essential reconnaissance tool for government agencies and hackers alike, with big data turning our digital fingerprints into giant neon signs. The problem is no longer whether the right data exists, it's filtering it down to the exact answer you want. TheHarvester is a Python email scraper which does just that by searching open-source data for target email addresses.
If you've got big plans to lose weight and get healthier in 2017, know up front that it will be an ongoing challenge. It's not easy to break bad habits, and it's even harder to form new and better ones.
Welcome back, my tenderfoot hackers! Generally, you will want to perform a vulnerability scan before doing a penetration test. Vulnerability scanners contain a database of all known vulnerabilities and will scan your machine or network to see whether those vulnerabilities appear to exist. If they do, it is your job to test whether they are real and can be exploited.
Welcome back, my tenderfoot hackers! As you should know from before, Snort is the most widely deployed intrusion detection system (IDS) in the world, and every hacker and IT security professional should be familiar with it. Hackers need to understand it for evasion, and IT security professionals to prevent intrusions. So a basic understanding of this ubiquitous IDS is crucial.
Welcome back, my rookie hackers! The Golden Fleece of hackers is to develop a zero-day exploit, an exploit that has not been seen by antivirus (AV) software or and intrusion detection system (IDS). A zero-day exploit is capable of skating right past these defenses as they do not contain a signature or another way of detecting them.
Welcome back, my tenderfoot hackers! Web apps are often the best vector to an organization's server/database, an entry point to their entire internal network. By definition, the web app is designed to take an input from the user and send that input back to the server or database. In this way, the attacker can send their malicious input back to the servers and network if the web app is not properly secured.
Welcome back, my budding hackers! In this series, we are trying to understand how AV software works so that we can learn to evade it. To that end, we are working with the open-source AV software, ClamAV. I had previously introduced ClamAV in Part 2 of this series. If you have not installed it yet, go back to that and install it.