Data Leak Prevention

A data leak can occur when an unauthorized person obtains access to sensitive data. Data leak prevention (DLP) is a security technique that is used to protect against this type of security breach. The best way to do Google Workspace Backup and Recovery and Data Leak Prevention is with the Spin AI service –

What is data leak prevention?

There are several methods that can be used to prevent data leaks. One common technique is to use data encryption. This will make it more difficult for an unauthorized person to access the data. Another technique that can be used is data loss prevention (DLP). This will help to identify and track sensitive data so that it can be protected from unauthorized access.

There are also several measures that can be taken to protect against accidental data leaks. One such measure is data sanitization. This will help to remove sensitive data from devices before they are disposed of or recycled. Another measure is data destruction. This will help to completely destroy sensitive data so that it cannot be accessed by unauthorized persons.

Data leak prevention is a critical component of information security. By taking the appropriate steps, you can help to protect your organization from the potentially devastating consequences of a data leak.

How does data leak prevention work?

Data leak prevention (DLP) is a term for the technology and processes used to protect confidential data from unauthorized access or disclosure. Data leak prevention tools monitor data flows and identify sensitive information. They may also include features to prevent data from being copied, printed, or emailed without authorization.

There are a number of ways to prevent data leaks. One common approach is to deploy data loss prevention software. This software can identify sensitive data and prevent it from being leaked. It can also monitor activity on the network to detect any attempts to transfer data out of the organization.

Another approach is to use encryption. Encryption can help to protect data from being accessed by unauthorized individuals. It can also make it more difficult for data to be leaked if it is stolen or compromised.

Organizations can also use awareness and training programs to help employees understand the importance of protecting confidential data. Employees should be educated on how to identify sensitive information and how to avoid exposing it to unauthorized individuals.

Data leak prevention is an important tool for protecting confidential data. By using a combination of software, encryption, and awareness and training programs, organizations can help to reduce the risk of data leaks.

Why is data leak prevention important?

Data leak prevention (DLP) is the practice of protecting confidential data from unauthorized or unintended disclosure. In the era of big data and the Internet of Things (IoT), data leak prevention has become increasingly important as organizations collect and store ever-larger amounts of data.

There are many reasons why data leak prevention is important. First, data leak prevention helps protect against the loss of confidential data. Unauthorized disclosure of confidential data can lead to loss of business, reputational damage, and even legal penalties.

Second, data leak prevention helps protect against the theft of confidential data. Unauthorized access to confidential data can lead to the theft of intellectual property, financial data, or personal information.

Third, data leak prevention helps protect against the spread of confidential data. Unauthorized disclosure of confidential data can lead to the spread of malware, ransomware, or other malicious software.

Fourth, data leak prevention helps protect against the misuse of confidential data. Unauthorized access to confidential data can lead to the unauthorized use of intellectual property, financial data, or personal information.

Finally, data leak prevention helps protect against the accidental loss of confidential data. Unauthorized disclosure of confidential data can lead to the accidental loss of business, reputational damage, and even legal penalties.

Data leak prevention is a critical component of any organization’s information security infrastructure. By protecting confidential data from unauthorized disclosure, data leak prevention helps organizations protect their business, their customers, and their employees.

What is photo metadata?

Before the advent of digital photography, anyone who wanted to save additional information about their photos didn’t have many options. The simplest one was to write down the aperture, shutter speed and so on by hand after each photo was taken. With some compact cameras, the date and time could be exposed directly onto the film, and professionals used so-called multifunctional backs that could write some selected data on the edge of the negative strip.

What is photo metadata?

With the triumph of digital photography, it suddenly became easier to store additional information about the image – the metadata – in the image file itself. Three different formats in particular have become established, used by camera manufacturers, software developers, and web applications.

The Exif format is a development of the Japanese camera industry. It made it possible for the first time to add digital metadata to image files in JPEG and TIFF formats. The following Exif data is supported by almost every camera and smartphone manufacturer:

  • Date and time
  • Aperture, exposure time, focal length, ISO value, flash information
  • Photographer and copyright information
  • Preview image (thumbnail)

Geo information and camera angle – for smartphones and cameras with GPS receiver these are inserted automatically, the location can also be inserted later on the computer
This format was developed by news agencies and newspaper associations to simplify image exchange. The abbreviation stands for “International Press Telecommunications Council – Information Interchange Model”. It allows photographers and picture agencies to include information such as the following:

  • Image description
  • Source, creator, contact information
  • Copyright notice
  • Urgency
  • Time of creation and digitization

Location information

Copyright information is often of particular interest to photographers. According to the German Copyright Act, “information originating from rights owners for the purpose of rights management” may not be changed or removed. In practice, however, proceedings are very rare. In 1994, Adobe Photoshop was one of the first programs to support the IPTC-IIM standard and incorporate it into its in-house file format.


The software manufacturer Adobe launched the XMP format (Extensible Metadata Platform) in 2001. XMP data can include not only IPTC data but also Exif information and other details that can be used by programs such as Lightroom and Photoshop. This also allows you to define information fields that are important for your own workflow. However, this additional data is then usually only readable with the program with which it was added.

In practice, most camera and smartphone manufacturers use a mix of Exif, IPTC and XMP information. And usually metadata is stored not only in JPEG and TIFF images, but also in uncompressed RAW format.

However, when converting from RAW format to another, there can be problems with the metadata – for example, fields are not displayed at all or umlauts are displayed incorrectly. If you use different image editing programs, you should check whether the metadata is then preserved.

Displaying metadata of photos

Special software is recommended to display the metadata of a photo. The common operating systems of Windows and Mac OS show some, but usually not all of the stored information.

Online tools

The easiest way to view metadata is with online tools, such as “Jeffrey’s Exif Viewer”. However, you have to upload the image to the site first. It remains invisible to other users, but if you want to be absolutely sure that your photos are not processed by some server, you should use local software.

The online program displays all included metadata, geo-position and camera angle directly on a map. For example, almost all photos on Spiegel Online still contain the original metadata of the photo agency – if you want, you can use the tool to display the exact date the photo was taken, the agency, the agency photographer and the original image description.

Desktop software and browser extensions

In addition to popular programs like Photoshop and Lightroom, there are a number of specialized applications that can be used to view photo metadata. Some applications also manage this for the RAW formats of the most popular camera manufacturers.

Ten years of BB10: Blackberry phones and email accounts soon useless

Anyone who still has an old Blackberry phone with BB10 or BB OS, a Blackberry email address or even a Blackberry tablet, must prepare to say goodbye. And soon: in 80 days the year ends, four days later the Blackberry era ends. The Canadian company Blackberry Ltd. (formerly RIM) is discontinuing support for its devices. Without server services, the devices lack the necessary provisioning, rendering them largely useless.

Ten years ago, in October 2011, RIM proudly unveiled its new smartphone platform BBX at its BlackBerry Devcon developer conference. Because the brand name was already taken, RIM soon had to rename BBX to BB10. But that was still the least of the evils. The hoped-for market success did not materialize – among other things because the user interface on BB10 devices was anything but intuitive. Even the good software did not help.

Switch to Android came too late

In 2015, then CEO John Chen had to announce a Blackberry Android smartphone for the first time. The Canadians were still putting up a good face and tried to keep Blackberry developers in line. However, there was no mistaking that the company’s own operating systems BB 7.1 OS and older, BB10 and BB Playbook OS had no future.

At the latest when WhatsApp stopped supporting RIM’s Blackberry operating systems and Nokia’s Symbian devices in 2016, BB10 could no longer be saved. In 2017, RIM committed to supporting BB10 phones for at least two more years. Devices running the older BB OS were supposed to have network support for at least two more years. In fact, the Canadians not only kept their word, but also kept the devices alive for more than twice as long.

Blackberry 1999-2022 RIP

But now it’s over. “As of Jan. 4, 2022, devices with these systems will no longer function reliably,” Blackberry Ltd. warns, “This includes data, phone calls, text messages and emergency calls.” It said the longer-than-promised support is an “expression of thanks to our loyal partners and customers.”

Also affected by the shutdown are BlackBerry-hosted email accounts, Blackberry Messenger for Consumers (BBM), and applications such as Blackberry Enterprise Server 5, Enhanced SIM Based Licensing (ESBL) / Identity Based Licensing (IBL), BlackBerry Link, BlackBerry Desktop Manager, BlackBerry Blend, Blackberry ID, Blackberry Password Keeper and BlackBerry Protect. For email accounts, it is important to note that Blackberry will also no longer perform forwarding. Emails to domains like or will go nowhere.

These services will continue to run

Blackberry Password Keeper for Android, BBM for Enterprise and BBM Enterprise for Individual Use (BBMe) will not be affected. The new BlackBerry Protect security solution will also continue to run.

The PRIV, DTEK50 and DTEK60 Android devices released by Blackberry itself also continue to function in principle, but may be affected by the shutdown of the email servers, for example. Since there have not been any updates for the Blackberry Androids for years, their use is not advisable, though.

How to prevent Facebook apps from accessing your data

It’s practical: Don’t create a new account with the newspaper’s ePaper, but simply use the Facebook login. This is called single sign-on and is described in more detail here. Or funny: finding out what kind of animal you might be reincarnated as. Facebook offers such possibilities. Necessary for this are usually small applications that run on Facebook and are called apps in the social network. Do you know how many apps you have enabled on Facebook and which of your data they access? Not to mention what the providers of these apps do with your data …

The first tip sounds terse: Only use apps that you really need and find out (for example, in the privacy policy of the provider) what happens to your data. Stay away from tests that try to tell you which movie character you resemble, who is really in love with you, or whatever else they offer. Once data has been tapped, it can no longer be captured! In the end, the only thing that helps with too much spam or SMS junk is new e-mail addresses and cell phone numbers.

Tip two: You can regulate in the Facebook settings (login required) what such apps are allowed to do with the info in your Facebook profile and which of your Facebook data they are allowed to access. Here’s how:

Setting the apps on Facebook on your smartphone/tablet.
Open the “Facebook” app on your phone or tablet (if installed).
Open the “Burger Menu” (the three horizontal bars).
Swipe up and tap “Settings and Privacy.”
Tap “Settings.”
If necessary, swipe up a bit and tap “Apps and Websites” (this link will also take you directly there).
If you use apps with your Facebook profile, you’ll see a box titled “Signed in with Facebook”. Tap “Edit” there.
You can tap on each individual app. There, you’ll see a list of which of your profile info the app is allowed to access and who on Facebook can see that you’re using that app. You can change some of this by tapping the appropriate words.
If you no longer want to use the app, swipe up and tap “Remove App” at the very bottom of the page.

Setting the apps on Facebook on PC

After logging into Facebook, click on the circle with the triangle at the very top right.
Click “Settings and Privacy,” then click “Settings.”
In the left navigation bar, click “Apps and Websites” (this link will also take you directly there if you are logged into Facebook in another browser window).
The running apps will be displayed in boxes. Click them to see the app’s permissions and change them if necessary, or remove the app.

Set permissions for apps on Facebook

Now when you see that you have enabled apps on Facebook, you can manage the permissions for data access. For each app, you will see individually which of your Facebook data it can access. For most, “Public profile” will likely be required. You may be able to uncheck many others (such as “Publish content on your behalf”). Of course, if you do this, the application may not work as it should. However, we recommend allowing as few as possible. If a checkmark cannot be removed and you do not want to allow the application to access the data or function, you ultimately have no choice but to remove the app.

Incidentally, Google also offers a similar overview to Facebook for its users. There, the area is called “Apps with account access”.

What apps could do with your info

There are apps that comment, like or even write posts on your behalf. There are well-known cases, for example, where Facebook users suddenly advertise fake stores in posts without knowing or wanting to. Many phishing e-mails or scam text messages (e.g., “parcel service” and “voicemail”) are also often sent in waves after someone has gathered public information from social network profiles. Scraping is the technical term for this.

In addition, app operators can also use the data they receive for their own purposes in the background. Example: You have allowed an app to access your public profile and publicly display your relationship status. The app can collect this information and send it to the operator. The latter could thereby learn, among other things,

Whether you are in a relationship,
what your sexual orientation is.
This is important personal data. Sexual orientation, for example, is particularly worthy of protection under current data protection law. This means that anyone who wants to know this about you

How to combine javascript in WordPress for better performance

There are several ways to optimize a WordPress website. All of these options should be explored and put into action to avoid a slow loading website. Combining JavaScript in WordPress is one of the most important things you can do right off the bat.

WordPress offers users a lot of options in every way. This is why the platform is so popular and very user-friendly. Almost any task can be done with the right plugin.

Let’s take a look at why you should combine WordPress JavaScript and the plugin that lets you easily perform the function you need.

Why combine JavaScript in WordPress?

To understand why you want to combine external JavaScript in WordPress, you need to understand what actually happens when an HTML page is requested. Let’s take a look at the process to give you a better understanding.

When a page is requested, the browser you are using sends a message or request for all of its resources. Each file, including all HTML and external JavaScript files, is fetched from the website server and loaded into the browser.

Although all JavaScript files are downloaded together, they are actually executed in the order in which they appear in the HTML code. The separate download may slow down the website speed. But you really get slower page load speeds because the overall process of the executed sequence can take longer.

These WordPress JavaScript files as well as the CSS files are called render blocking resources. This just means that other components of your website won’t load until these JavaScript and CSS files are fully ready. Since all of these files are most often located in the header of the website, certain problems can occur.

Simple website speed tests can be performed to see if you are experiencing these issues. However, a sure way to help is to combine external CSS and external HTML JavaScript.

Let’s take a look at a plugin that lets you easily combine external JavaScript in WordPress.

Autooptimize plugin

Autoptimize is a fantastic WordPress website optimization plugin that offers a number of features and settings. All this allows you to optimize your website in different ways.

One of the most important things that this plugin does is that you can combine external JavaScript in WordPress. It also aggregates, combines and caches scripts and styles. This is exactly the option we want to use today.

Below I’ll show you how to install, activate and use the plugin. Apart from the ability to combine JavaScript in WordPress and combine external CSS, Autoptimize also gives you the option:

  • Critical inline CSS.
  • Move the aggregated full CSS
  • Minimize HTML
  • Move scripts to the footer of the website
  • Optimize images
  • Lazy-load images
  • Optimize Google Fonts
  • Asynchronous non-aggregated JavaScript
  • Remove the WordPress core emoji

All of these things work together to achieve better website performance. Basically, Autoptimize speeds up your WordPress website by using all scripts and styles and minimizing and compressing them. It also minimizes the HTML code, so all of this works together to make your site leaner and get faster page load times.

Best website builder 2022: providers compared

In order to offer Tooltester for free, we use affiliate links. If you buy one of the products discussed, we may receive a commission. The price you pay will not change.

I don’t know about you, but I was never a fan of learning how to program. I tried it, but failed miserably! Still, I wanted to know how to build myself a website, mainly for the purpose of sharing pictures and posting articles.

Eventually, this desire for a user-friendly tool led me to come across my first website builder, Weebly. That was in 2009, and since then the popularity of website building kits has exploded.

I started Tooltester to help beginners like you easily create your own website. Funnily enough, here on the team we used Webnode’s website builder for a long time to run this site. But at some point, when it was over 200,000 visitors a month and 7 different languages – which is beyond the capability of any builder – we switched to WordPress.

However, we still use website builders like Wix, Weebly and Jimdo for some of our own projects. For this reason, we feel qualified to help you out with this research. If you have any questions about it, please don’t hesitate to leave us a comment!

Tip #1: Do you already know our homepage builder Smart Finder? Just answer 5 questions and we will show you which construction kit is best suited for your project! Give it a try!

What types of websites can be created with a homepage construction kit?

The great thing about these building kits is that they offer templates for a wide variety of industries. You pick one and simply add your own text and images. Plus, you don’t have to start from scratch, which makes it super easy to get impressive results in no time.

Homepage building kits are perfect for small businesses, online stores, photographers, portfolios, restaurants, and clubs and associations.

Websites that require a database (e.g. real estate listings, job boards), on the other hand, are not as easy to create. For them, you need a different tool and more time. The first choice in this case is: WordPress.

And since we are often asked this question: No, hypercomplex sites like Airbnb, eBay or Facebook are absolutely unattainable. You would need a whole team of developers to create such a site.

Tip #2: The ranking table on this page lists the best website builders. For the best online store systems or exact information about WordPress, please read the corresponding blog articles on our site.

So which are the best website building kits and which should you rather keep your hands off?