(Video) What is managed web filtering?

Roger Smith, CEO at R & I ICT Consulting Services Pty Ltd and Amazon #1 author on Cybercrime discusses managed web filtering

[Start of transcript]

Hello, my name is Roger. What is managed web filtering? Well, we all know that everybody likes to access the internet, whether it’s on a tablet, on a mobile phone, laptop, computer, even on the server when you need to download updates and things like that. You always need to access the digital world in some way.

But the trouble is, the bad guys know how we all access the internet, and they are always willing to put little traps and systems in place so they can actually get information out of you or infect your computers.

Now what I mean by that is there are, websites are created, and we all have websites. Websites are not created equally. Some are high-end, high-processing, e-commerce sites that are secure and locked down, and everything is really hunky dory.

But at the other end of the scale, there’s people who put together a WordPress website, who doesn’t worry about security, doesn’t worry about patching or widgets, making sure all the plugins are working, making sure the plugins are all patched up.

Now if this website, the one that was done in WordPress, gets hacked, now there are a number of ways they can do things to you. They can hack your website and take it down. Bang, there goes your website. Or they can just deface it. We were here, stuff you. Great.

The worst one they can do is they can actually infect it so that all of the visitors coming to your site will actually be asked to download now or then. Now when that happens, what happens is you need a system in place that will protect you from that happening to you. Now how do you do that?

Well there’s a number of products around that allow you to protect the way you surf the internet. And by that protection, it will come up and go, don’t go to this website, because it’s infected, or it may go to something that says when you log on to the website, something is wrong.

And that is really important for business. Because you get malware on your PC or your laptop, or your tablet, or your phone, then the bad guys have access to that information. What people don’t understand is it can happen to anybody’s website.

It takes, it can happen at the lowest level with your web-hoster, hosting company, has been hacked, and the server with all of those websites on it are now vulnerable. Or you could be a major news site.

There’s been times where places like ninemsn have been not so much hacked, but the information for things that run their ads have been infected, which then infects the people who come to it.

The other way that you get infected is through Ethernet. So this is a process that the bad guys call water holing, because everybody has to go there to get information. The biggest one that we’ve ever seen was when they infected a site that looks after human resources. So everybody had to go there, work out their leave, and every time they went there they got infected.

But, on top of that, if you get an infection from a website, that you, and you haven’t been protecting yourself in such a way as it will come up and tell you that you’ve got a chance of being infected by the website, then you have a problem with your own technology itself. Because it is no longer yours. It has spyware, it has malware. It may even have things like drive-by malware that encrypts all the information on your system. You don’t want to be in that situation.

On top of that, people also believe that if you go to pornographic sites that you’re going to get infected. To tell you the truth, pornographic sites are probably the securest internet websites on the internet and have ads. And there’s something, because the pornographic sites need people to come to them all the time. And yes, it’s huge business, it’s really a lot of money that they get.

So, you need to have some way to protect yourself, and that is where a managed web filter will come into. That managed web filter will sit on the desktop, or the laptop, or the tablet and phone, and actually intercept the information before it gets to your technology itself, and will protect you. And because it’s a managed web filtering, it’s like any other cloud product, it is a monthly fee.

Thank you.

[End of transcript]

(Video) How are you protecting your clients information

Roger Smith, CEO at R & I ICT Consulting Services Pty Ltd and Amazon #1 author on Cybercrime discusses How small and medium business and not for profit organisations are protecting your clients information.

[Start of transcript]

Hi, my name is Roger. How are you protecting your client’s information? Every business nowadays uses a digital component to make that business work. And by having that digital component, and making that information available to your staff, then you have to make sure that you are protecting that information at all times.

That information can be anything as basic as a telephone number associated with a person who’s associated with a registration number on your car. That information is really critical to taking it to the next level for protecting your business, and protecting your clients. Because clients are not going to trust you if you are known to breach their privacy.

So to protect the information that you’re collecting from other people, you need to make sure that what you’re collecting, are you going to use it and do you need it? Because it’s no use collecting all this information if it’s just going to sit in a database and one day we’ll get to it. Because that just gives you exposure to a number of other problems.

You also need to be able to segregate that information. You need to be able to take that information and go, “We don’t need that information,” or, “Those certain people do need access to that information.”

And the final part is, you never store information about people with information about their credit cards. Because if you do that, and something does happen in the background, and someone does get compromised, then they have all of that information.

So do you know where all your client data is? Do you know where it’s located, who has access to it, and why those people have access to it? Thank you very much.

[End of transcript]

There is no I in TEAM, but there is way too much EGO in Digital security

Talk about having an eye opening moment. bigstock-Auction-with-auctioneer-holdin-10211486

I regularly have coffee at my son’s bar, and I overheard a conversation.

More a robust discussion.

A number of people, in the digital security space of a government department, were generalizing about Digital security.

There was a certain individual there who had a very different outlook on cybersecurity. He said “I know it all, and you know less than me”. At this I almost choked on my coffee.

In the Digital security realm this is an exceedingly stupid thing to say.

He may know more than me or anyone else. I will be the first to admit that I don’t know it all, but knowing everything!

That is just crap!

If he is conveying this to the C level executives and board members then this department has serious problems. The digital criminal is quite happy to take people like him and make them a public spectacle.

I, for one, am amazed at the tactics, strategies and capabilities that the true cybercriminal brings to the game.

I am not talking about the wanna be’s, the script kiddies or the people who use automated systems to scan the digital world for vulnerabilities to target. The true hacker is someone who knows what they are doing.

These are the true masters of the craft.

In most cases, protecting against some of their full blown attacks is damn near impossible.

What happened when stuxsnet and Duqo were released into the wild. The source code was changed into something else entirely. With different payloads and attack vectors it became one of the true hackers major weapons. There are many more like them.

To be a target of a true hacker you have to have something that they want.

It has to be worth their while.

If you have significant cash reserves, important trade secrets or a huge digital presence, then you are a target.

Most SME’s and not for profit Organisations are not in that space, although they may be collateral damage in an attack on someone who is that they work with.

People in the security area of any organisation have an understanding that the process of protection is always evolving. They also understand that the evolution requires the Organisations protection systems to morph into areas where it has never been considered. This happened recently with the adoption of cloud technology and will happen again with the introduction and take up of the Internet of things (IOT).

You have often heard me talk about “the game”.

The “game” is played by the professionals who are interested in making an organisation secure. Winning the “game” is going to bed with the knowledge that today was a good day. Tomorrow may not be! Playing the “game” is doing everything that there is to do, know and understand and applying it so that information within the organisation is safe.

The “game” is about accepting that there are other ways to compromise a system and the defense of the organisation is a holistic process. There is no money or wealth driven motive behind getting into cybersecurity, if there was they would be making a hansom living on the dark side. This is something that the makers of software and applications forget.

This is also applied to the maker of security components. We all know that there is no silver bullet that will fix all of the cybercrime problems.

But most vendors sprout it like theirs is just that.

Do this and you will be secure, don’t worry about the USB in the carpark, the forgotten default password on the router, using unsecured wifi to access the bank account or the insecure access to your intranet. We won’t talk about that!

Digital protection is all about being holistic. There is always a place for technology, but technology will save your organisation – no. Putting the right management in place, making sure the organisation is adaptable or flexible and then making sure that you comply with all of the regulations for your government and industry. That creates robust digital security.

We are not focused on the technical (although we are very good at that) side of your business, we are focused on making your business reach its full potential

Roger Smith is the CEO of R & I ICT Consulting Services, Amazon #1 selling author on Cybercrime, author of the Digital Security Toolbox and author of the SME Digital Security Framework.   He is a Speaker, Author, Teacher and educator on cybercrime and how to protect yourself from the digital world.

10 things that any business can do to fight the insider threat – cybersecurity

protect your business informationWe have all heard about the threat to an organisation that a staff member can do.   From having stealing critical information, running an embezzlement scheme or just being a pain in the ass, an insider threat can cripple an organisation in a minimum amount of time.

So what can you do to protect yourself from an employee going rogue?

Background checks

It is critically important, in today’s business world that you make sure you are getting the person that appears on paper.   So after the basic weeding out process and before the offer of the interview you need to check the truth behind the resume.   In most cases, a quick check of references and a look at social media will give you an inkling into a person’s character, capability and attitude.   If there are no obvious contradictions then it is safe to proceed to the next level.   (You could also use a psychology test as supplied by www.thewhitehousereport.com.au)

In addition to this when someone leaves, cancel their access as soon as possible.   Relationships can sour and it is best that when someone has left that they no longer have access to any part of the organisation.

This is doubly important, if you are firing someone.   Before you go through the actual process of firing them make sure they have no access to your systems.

Acceptable use

The insider can quite easily steal your time and money by not actually doing anything illegal.   Staff members who spend a lot of time on social media, especially when they are supposed to be working can have a detrimental effect on not only the business but also on staff morale.

Make sure that you have policies in place that specifies what people can and cannot do with business assets.

Least privileges

Staff members should only have access to information that they need access to do their jobs.   In the case of small and medium business, you have to make a conscious decision that you cannot trust everyone.   By not trusting everyone you are actually protecting your business.   The larger the organisation the more need there is to separate working areas and capability.

Administrator privilege

In any Organisation there should be only a minimal number of administrators.   In most areas there is a need to ensure that staff and users only have access to what they need to do the job.   The administrator account should not be used except for administration.   It should never be associated with an email or webmail account.

All administrators should have separate logins to do normal work.   This reduces the risk of being compromised as well as ensuring that only minimal access to the administration of the business.

Separation of duties

In a really small organisation this is very hard to do but in larger Organisations there should be an action process to spend money from credit cards and bank accounts.   There should be a separation to ensure that one person is not authorizing and acquitting invoices and payments.

Job rotation

There are 2 reasons for this.   It allows you to build resilience into the business because a backup person has access to the processes that the business needs in an emergency.   The second reason is it allows for training of personnel in the roles and as an audit.

Mandatory holidays

Everyone needs to go on holiday.   In most cases 2 – 4 weeks is mandatory.   It allows for recharging batteries as well as protecting the organisation from someone going rogue.

Auditing

Most if not all accounting packages have an auditing feature.   This feature needs to be running at all times to ensure that you can check all transactions occurring within the organisation.

Auditing can also be employed to track other components of the business including information being passed through email, cloud based technologies and cloud based storage.

Data loss prevention technologies

There are number of software packages and hardware systems that allow you to monitor and manage information leaving your organisation.   From restricting USB devices, to cloud storage systems are available to ensure that your trade secrets are not leaving your organisation.

End point protection

This last point is more a solution to one of your people getting infected through malware.   If you have done all of the other nine point’s then malware will have little impact on the organisation if it does get past the end point protection systems.

In addition there should always be 2 levels of end point protection – at the firewall and on the devices, preferably using different vendors.   If malware gets past one it may not get past the second.

These 10 Ideas will ensure that your organisation is better protected from an attack from an employee or staff member.

Roger Smith is the CEO of R & I ICT Consulting Services, Amazon #1 selling author on Cybercrime, author of the Digital Security Toolbox and author of the SME Digital Security Framework.   He is a Speaker, Author, Teacher and educator on cybercrime and how to protect yourself from the digital world.

(Video) How to protect your Financial Information

Roger Smith, CEO at R & I ICT Consulting Services Pty Ltd and Amazon #1 author on Cybercrime discusses protecting your financial information from cybercrime.

[Start of transcript]

Hi. My name is Roger and I would like to talk to you about how to protect your financial information. Financial information is not just the information that you’re collecting about other people. so it’s not just about credit cards, it’s not about security codes on the credit cards, it’s not about expiration dates. What we’re looking at is the financial information that you hold within your business.

So if you’ve got information about your bank account – who has access to it? Why have they got access to it? Have you segmented your business so that only the people who require access to your financial information have that access to the financial information? Or are you using one username and password that logs on for everybody in the business?

So you always have to look at what financial information is and how you are protecting it to a level where not only are you protecting the credit cards of your customers and the credit card information of the customers but you’re also protecting your bank balance and your bank accounts, and access to that accounts.

Because the cyber criminals are a very persistent group of people and they will go after anything that they believe makes them richer. So if you’ve got financial information make sure you are protecting it with all of the right things in place. So they have got secure passwords. Nobody has access to it apart from the people who need access to it.

Thank you very much.

[End of transcript]

 

How to secure your mobile device!

Mobile devices are the way we now do business.   From checking email, surfing the web to  connecting on social media and creating reports, we are always on, always connected, always busy.

Smart devices, phones and tablets, are critical to having an edge over your competition.  They hold a large amount of data that most people do not consider important – until we lose it.   We realise, too late, that we have lost some very important information.

Using mobile devices means that we can work from anywhere at anytime, if we want to that is.    The lines between work, business and our personal lives are blurring especially if you are a business owner or a manager of a small or medium business (SMB)

The risk requirements for both BYOD and business supplied devices is very important to ensuring the rest of the business is secure.

With so much happening on our mobile devices, how do we protect them from both the physical world as well as the digital world.

Think about these ideas that you need to deploy to protect your physical device.

  • Never leave it alone.   In some places your phone can be stolen right out of your hand while you are talking on it – In NY this is called apple picking.   In most places, the simple act of leaving your device on a table while you pick up your coffee is the only opportunity that the bad guys need.
  • When it is not being used – lock it.   Using a simple 4 number code, a decent password or biometrics ensures that the information on your device is secure for the initial attempt at access.   Change the settings to 3 attempts or 5 attempts before it is locked for x minutes will ensure that you have time to remote wipe the device.
  • Back it up – you never know when something bad is going to happen to your phone.   From a theft to dropping it in the toilet, if it happens how are you going to gain access to your precious data – your contacts for instance.

That is the physical side, what about digital protection:

  • Passwords – Yes we hate them, but in today’s digital world it is one of the only things that keeps the bad guys out.   All passwords should be 8 or more characters, use complex and complicated features (capitals, numbers and symbols), not be a dictionary based word, be easy to remember and be unique for each site.    That’s the reason we ignore those requirements and use the same one for everything.
  • If passwords are a problem then get a password manager or a single sign on (SSO) system.   This will ensure that you can use complex passwords and not have to worry about them.   SSO can also be deployed by an organisation to protect their social media and infrastructure requirements.   If a device is compromised, just delete the access to your business systems.
  • Run Anti-Virus / Anti-Malware.   Most people think that the operating systems of android and apple are secure.   This could not be further from the truth.   Although apple is a little more secure, malware is not always targeted at operating systems.   It is targeted at sub systems like Java, flash and adobe.   That is why all devices need AV as a real time protection system as well as a regular scan to pick up malware that may have disguised itself in the installation process.
  • Only install legitimate software.   Software that is in the app store (Apple) and the Google store (Android) have been vetted to a level to ensure that they do not include malicious code.   Some systems sneak through but they are quickly weeded out.   Applications directly downloaded from websites are especially prone to infection and do not have this protection.

Managing business risk is critical to the resilience of the business.   Make sure that your road warriors have the resources available and needed to work but that they are also safe, secure and protect your business..

Roger Smith is the CEO of R & I ICT Consulting Services, Amazon #1 selling author on Cybercrime, author of the Digital Security Toolbox and author of the SME Digital Security Framework.   He is a Speaker, Author, Teacher and educator on cybercrime and how to protect yourself from the digital world.

So you want to outsource your digital security to a managed security service provider!

There are huge benefits to getting a reputable organisation to manage your digital security.   There are also large risk management component and a due diligence process to follow to ensure that you are getting the best available.

The outsourcing of your digital security involves an in-depth discovery process.   It is not one of those decisions that is solely based on price and cost.   Getting the right outsourcing company with the best reputation is critical to your Organisations viability.    Making a bad decision or decide on one based solely on cost can cripple your business.

These are the areas that you should look at prior to looking at the cost component:

  1. What are they going to do for your organisation?
    • A good Managed Security Service Provider (MSSP) will not only be looking at your firewall, anti-virus and patching.   A good MSSP will have a holistic outlook on how they protect their clients.   A good MSSP will ensure that they are in a position to implement “security change” to create a more holistic outlook on protecting your organisation.
    • That holistic outlook takes the following into account: (start with a protection philosophy and end with a compliance requirement)
      • Technology – UTM firewall, wireless, VPN, best practice and patch management.
      • Management – policy, Procedure, process, auditing, reporting and training and education
      • Adaptability – disaster recovery, business continuity, business resilience, backup and culture
      • Compliance – if you have done the above compliance is a relatively easy.
    • An MSSP will have the empathy and understanding to ensure your organisation is protected
  2. Do they have the expertise?
    • Most managed security service providers focus on one or two types of technology is specific areas.   They may have a focus on Cisco or WatchGuard or a specific AV, or a specific make and model of PC.
    • This level of specification ensures that the MSSP has the right level of education, training and capability within it ranks.
    • A good MSSP should have people who are experts in one or more areas of digital protection, if they do not then talk to another MSSP.
  3. Do they have the capability?
    • Most MSSP’s have the capacity to manage clients.   They will have trained people at every level of the organisation to ensure that they are servicing their clients to the best of their capability.   When it comes to capability the MSSP should have staff with professional qualification to support your business.
  4. What are they going to change to make their life easier?
    • There are changes that will be recommended by an MSSP for two reasons:
      • The systems that you have in place are not doing the job that they should be doing and need to be replaced with systems that are more secure.
      • The systems that you have in place cannot be supported by the MSSP because they do not have the expertise on staff.   So if you have recently invested $10K in a firewall and they want you to replace it with another one worth the same then you probably have the wrong MSSP.
  5. What benefits are you going to get out of it if you PARTNER with them?
    • The outsourcing of your digital security to an MSSP is a partnership.   They are there to protect your data, your Infrastructure, your clients and your staff.  You pay them to do that.   Make sure that all parties involved understand their requirements by putting a service level agreement (SLA) in place.   No SLA then no contract.
  6. How much will it cost?
    • Finally we have the cost.   You should always know how much your monthly digital security cost is going to impact your organisation.   If the month cost is going to change then once again you should be looking at alternatives.  The cost of an MSSP SLA should include monitoring, management and reporting, it will not include projects that are outside the scope of the SLA.

There you have it, if you employ a MSSP based solely on how much it will cost then your organisation will not have the right digital protection.

There are a large number of Organisations out there who think that they are MSSP’s but lack the expertise, capability and understanding that is required to protect your organisation

Roger Smith is the CEO of R & I ICT Consulting Services, Amazon #1 selling author on Cybercrime, author of the Digital Security Toolbox and author of the SME Digital Security Framework.   He is a Speaker, Author, Teacher and educator on cybercrime and how to protect yourself from the digital world.

(Video) How playing a game can improve your DR

Roger Smith, CEO at R & I ICT Consulting Services Pty Ltd and Amazon #1 author on Cybercrime discusses how playing a game can improve your DR process

Hi. My name is Roger. Today I’d like to talk to you about how playing a game can improve your disaster recovery. Disaster recovery is understanding what your business is going to do when everything goes catastrophic. So what are you going to do when building winds down? What you are going to do if flood waters come through? What happens if you get a cyber attack and they take out your main systems?

So disaster recovery is really important because it makes sure that you have the plan to go forward and go onto your business continuity and make sure everything works. But how do you test it. You don’t want to be in a situation where the first test that you do of your disaster recovery is when the flood water is flowing in under the door. Because that is not a place to be. And I can tell you it’s an experience that I wouldn’t wish on my worst enemy. So how do we test it? One of the ways we can test it and have an impact on the business is to actually physically do it. [Indiscernible 00:01:12]. What’s everybody going to do when everyone’s running around in circles? That is not really good and economical way of testing a disaster recovery. And disaster recovery needs to be tested regularly. Once every six months, once every three months, once every year minimum. So it needs to be done. But you don’t want to take everybody out of the loop and make sure that they literally stop working. If you stop working, all of that money, all of the revenue these people are generating is just going out the window. So what you need to do? Well, one of the things we’ve come up with is you play a game. You pick all your primary people around a table in a boardroom and you go [Indiscernible 00:02:00] and he will say, okay you’ve lost this.

Now what is your business disaster recovery system going to make sure that you can do about that? Is the back up in place? Where is the back up? Who’s got the back up? Is the backup [Indiscernible 00:02:18]. So let’s take out the server. The server has what? What are you guys going to do if you don’t have Exchange? Office 365, you just take an internet connection.

What are going to do now? That is what disaster recovery is all about. by finding out how you react to those cards [Indiscernible 00:02:43] will then you will find holes that you can resolve and make sure that when the real problem happens, when flood comes underneath the door, did you have a solution in place that is going to go, turn that off, pick it up and move it over there, hand it in, turn it off and off you go. Because that is you disaster recovery plan. So if you want to have a decent disaster recovery plan without using a revenue usually involved in testing it, then please contact us, we will quite happily come on the [Indiscernible 00:03:21] and make sure you that can do it. Thank you very much.

[End of transcript]

 

(Video) How mobile is your business

Hi. My name is roger and today I’d like to talk about how mobile is your business technology. And why does your business need to be mobile. Business world has changed rather drastically in the last couple of years but more and more people are doing business on mobile phones, tablets, laptops.

Because they can. Because all the associated systems utilize the cloud technology component of any business. So if you want be able to collaborate and you don’t know quite how to do, but you have an application that does that.

Then the application needs to be able to be used in a coffee shop. And you need to be able to get into that application at home. And if you’re [Indiscernible 00:00:52] where you’re doing project management, all of those emails that then come through the system saying you need access to the system at all time.

But the mobility is really critical about one other thing and that’s the connection to the digital world that device has. This 3G or 4G is irrelevant. As long as there is a component that connects you to the rest of the digital world then you can utilize and make your business mobile. But mobility doesn’t mean everything has to go into the cloud.

By having components like info soft for instance which is a sales component you can utilize, you don’t really need it on phones. You may need it on tablets because you can then go and have a meeting with someone and take notes directly into the system.

Very hard to do it as a phone device. But it can tell you when you have an appointment, and where you have to be, and why you have be there and what you are talking about. So mobility today in business is really really important because that’s the way we are going.

In the next five years we may not need offices because everything will be in the cloud. You will be working from home, everybody will be able to work in coffee shops. A great idea have a business where everybody can come to you and between everything else and all you can serve coffee. So how mobile is your business technology? It depends on your requirement.

Thank you.

[End of transcript]

 

(Video) What is the cloud Computing?

Hi. My name is Roger and today I would just like to do a brief synopsis of what the cloud is and why we are using the cloud.

Well the cloud we are using nowadays has a number of reasons. 1) It’s inexpensive, 2) it reduces your infrastructure costs and there is no capital [Indiscernible 00:00:20]. And it also becomes not a capex but it is an operational expense.

And that is some of the reasons. It’s no longer a case of you have to spend thousands of dollars to buy a server and another thousands of dollars to find an operating system and then put that over in a corner and you have power to it and Ethernet cables and lots of stuff. So cloud is like buying electricity.

It’s now a resource that we can consume and utilize and then get rid of as we need. But there are three types of cloud. There’s the public cloud, which is everybody. So things like Dropboxes are a public cloud environment.

Office 365 is a public cloud environment. So anybody can use it and anybody can get on it. Then we have a private cloud. Now a private cloud is a cloud that’s supplied by a cloud provider but only one customer can utilize it. And that information on that customer is where this information is going to be stored. And then manage it for you. And then on top of that you got a hybrid cloud. So you can have a bit of public and a bit of private.

Even though at most times they won’t talk to each other but you can have storage in one place. You can have operating systems in another. But what do we use the cloud for? Well, utilization of the cloud, there are three main levels. So we can have infrastructure as a service. That’s where I go and buy a virtual server.

I manage the server but they manage the hardware. So with them looking after the infrastructure, everything that’s above the infrastructure is our responsibility. And again you need people to be able to — who know operating systems, you need people who know applications, you need people who know SQL and Web Data and all of that.

The second component is we have platform as a service. This is where you have – the cloud provider provides the server and the operating system – and that gives you a platform to be able to do everything else that you need to do.

But in both of those cases when it comes to things like antivirus, updates, how you manage it, that’s all your responsibility. And then finally we have software as a service. Software as a service is just the data. So you don’t have to manage every Exchange because Office 365 does — all that does is connect to the Exchange that you have got and then it can send out your email.

Office 365 for instance, for things like Dropbox and OneDrive and any of those Microsoft products that have a component that is in the “cloud”. So you have access to that data because it’s the storage area but that is what the cloud is. So those three things: infrastructure as a service, platform as a service and software as a service is way that derivatives of cloud is coming from.

And you can utilize any components of those. You no longer have to spend $25,000/- getting a server and putting in plugs because you can spend $1000/- a month doing everything you need to do from the server which you’ve got as infrastructure as a service.

Thank you very much.

[End of transcript]

Roger Smith is the CEO of R & I ICT Consulting Services, Amazon #1 selling author on Cybercrime, author of the Digital Security Toolbox and author of the SME Digital Security Framework.   Rapid Restart Appliance Creator.   He is a Speaker, Author, Teacher and Educator on cybercrime and how to protect yourself from the digital world.