How to Keep your Smartphone Secure

Your smartphone is no different to your property or house when it comes to safety – you have to use common sense!

Here are eight easy tips on how to keep your smartphone safe and secure:

      1.       Use a password

Always set up a password, pin or pattern to be able to access your phone. For Android: go to Location & Security. For iOS: go to Settings -> Touch ID & Passcode.

      2.       Only download from trusted stores

Use places like Google Play and the App Store to download your games and apps. Also make sure to always read the ratings and reviews if they’re available.

      3.       Back up your data

Protect your information in case an attack happens by backing up your data. If your data ever gets lost, we can recover it. Contact the experts at DLA to get your data back!

      4.       Update your OS and apps

Most updates are just for new features, but sometimes they are also to up the security.

      5.       Log out!

If you do your banking or online shopping on your cellular device, always make sure to log out afterwards. Never keep your passwords and usernames on your phone and try to avoid using public Wi-Fi.

      6.       Turn off Wi-Fi and Bluetooth

You may think it’s just a way to connect to free Wi-Fi, but hackers can also use it to access your device and data.

      7.       Don’t give out personal info

That email you received that looks like it’s from your bank may be spam. If you get SMS’s or emails asking you to fill in your private info and login, always contact the business and confirm it is actually legit. 

6 Easy Steps to Keep your Data Safe

These simple steps can keep your data safe, whether it is on your work computer, personal laptop or smartphone. Malfunctions, cyber attacks and viruses can happen to anyone – if you’ve lost your precious data, we can recover it! Contact the experts at DLA today!

>> Use the right software to protect your data. Anti-malware is a must if you want to protect your computer!

>> Prevent viruses from attacking your PC and destroying your data by installing virus and spyware protection.

>> Stop viruses and malware from getting into your system by using a firewall to block dangerous programs.

>> Be wary when you receive emails from unknown sources. Never open an email attachment or clink on a link if you don’t know where the email came from.

>> Stay away from dodgy websites that might contain viruses.

>> Always keep your operating system up to date by installing any recent updates or fixes.

The Importance of a Strong Password

Too many people come to us in a frenzy complaining that either their data has been lost or stolen OR they simply cannot remember their password. When you don’t have a password you cant access or protect your files, on the other hand even if you do have a password you need to ensure it is 100% foolproof so you don’t end up being the victim!

DLA offers password recovery services for businesses and personal computer users, using only the latest technologies to achieve the password recovery results you need. Our forensic recovery service includes recovering passwords from zipped files, word documents, excel files and of course logon profiles on computers.

We are able to access what cannot be seen using the latest forensic technology. Using state of the art cellular forensics tools we are also able to bypass 98% of device passwords to read the device directly without needing to know the handsets logon or password. 

We can also perform cellular forensics as well as data recovery from laptops, computers, cell phones and media devices such as tablets.

Do not hesitate to contact DLA for professional and affordable services in Cape Town and the surrounding areas!

Four ways to protect your PC data

A modern PC leads a kind of dual life. On the one hand, it serves as an entertainment centre, offering access to games, online videos, and the entire Internet. On the other hand, it acts as a tool for collecting, creating, and storing important information of all kinds.

If your computer is lost, broken, or stolen, switching to a new one has little effect on the entertainment side. But unless you've properly protected the personal data on that system, a theft or loss could become a data disaster.

The digital forensic experts at DLA use state-of-the-art techniques and software to recover your precious data, whether it was accidentally deleted or even stolen.

But, how can you head off such a disaster? Here are some hot ideas:

1. Hide Your Valuables
If a burglar breaks into your house, will she find your valuables lying around in plain sight? Or have you hidden them away safely? By the same token, even though your security suite or antivirus really should fend off data-stealing Trojans, protecting your personal data on the chance one might get through is just common sense. Having your data locked down will also help if that burglar makes off with your laptop.

2. Skip the Recycle Bin
When you need to dispose of papers that contain private information, you don't toss them in the recycling bin with the newspapers. Rather, you put them through the shredder. When deleting sensitive files, you should likewise avoid Windows's Recycle Bin.

3. Encrypt It!
A data-stealing Trojan will grab what it can get easily. Unless you're the target of a personally directed hack attack, you can figure that even simple encryption will defeat the Trojan. Got a sensitive file you need to keep, rather than shred? At the very least, copy it into an encrypted ZIP file and then shred the original.

4. Keep It Offsite
PCs break down, laptops get stolen, files get lost. A backup copy is the ultimate security for your data, but if you keep the backup with the computer a single disaster can take out both at once. A hosted online backup service encrypts your data and keeps it in a safe location far, far away.

Unless your PC functions as nothing but an entertainment centre, its loss or theft will have an impact far beyond the cost of a replacement. By taking steps to protect the important data on the PC you can keep that impact to a minimum.

Hide personal data, securely delete outdated sensitive files, and encrypt sensitive files that you're still using. That will keep a thief from stealing both your PC and your identity. Maintaining an offsite backup copy will ensure you don't lose access to the data files you really need to keep. A little effort now can save a huge headache later.

How to protect the private data on your phone

Your mobile phone carries all sorts of details that could damage you in the wrong hands. Here's how you can protect it from prying eyes.

• Register your IMEI number

The International Mobile Equipment Identity is used by police to trace a lost phone. Network providers use it to block a stolen phone. It's usually found under the battery, or via the phone's settings. Register it at a site such as immobilise.com.

• Remotely wipe all data

If you have lost your phone, you can clear the data before thieves download it. Android devices can use Google Sync along with Google Apps Device Policy to clear data remotely. Have you cleared your data and you want to get it back? Contact the digital experts at DLA and you can get your precious data back quickly and easily!

• Get antivirus protection

Now is the time to protect against malware and viruses, particularly on Android phones. There are subtle ways for developers and fraudsters to get to your data. Most computer antivirus-software companies provide apps to keep out malware and viruses that grab data.

• Download a phone-Finder app

Most smartphones now have GPS tracking -- which you can use to locate a lost phone. Apple's Find My iPhone app has been free since the introduction of iOS 4.2. Android users should try Theft Aware.

The Anatomy of a Mobile Attack

A mobile attack can involve the device layer, the network layer, the data centre, or a combination of these. Inherent platform vulnerabilities and social engineering continue to pose major opportunities for cyber thieves and thus significant challenges for those looking protect user data.

If you’ve been the victim of a mobile attack, don’t hesitate – contact the digital forensic experts at DLA and we can help you recover your precious cellular data quickly and effectively.

ATTACK SURFACE: DEVICE

Browser

- Phishing
- Framing
- Clickjacking
- Man-in-the-middle
- Buffer Overflow
- Data Caching

System

- No Passcode / Weak Passcode
- iOS Jailbreaking
- Android Rooting
- OS Data Caching
- Passwords & Data Accessible
- Carrier-Loaded Software
- No Encryption / Weak Encryption
- User-Initiated Code

Phone / SMS

- Baseband Attacks
- SMishing

Apps

- Sensitive Data Storage
- No Encryption / Weak Encryption
- Improper SSL Validation
- Config Manipulation
- Dynamic Runtime Injection
- Unintended Permissions
- Escalated Privileges

Malware

ATTACK SURFACE: NETWORK

- Wi-Fi (No Encryption / Weak Encryption)
- Rogue Access Point
- Packet Sniffing
- Man-In-The-Middle (MITM)
- Session Hijacking
- DNS Poisoning
- SSL Strip
- Fake SSL Certificate

ATTACK SURFACE: DATA CENTRE

Web Server

- Platform Vulnerabilities
- Server Misconfiguration
- Cross-site Scripting (XSS)
- Cross-Site Request Forgery (CSRF)
- Weak Input Validation
- Brute Force Attacks

Database

- SQL Injection
- Privilege Escalation
- Data Dumping
- OS Command Execution

What is Forensic Data Recovery?

Forensic data recovery is not magic; in fact it is actually very technical. People always wonder how the forensic experts can conjure up stuff from smartphones, tablets or hard drives that the owners thought were gone. So, how does forensics data recovery work?

Sometimes forensic data recovery is as simple as trying to reconstruct the information on a damaged hard drive, disc or memory card. At other times, it may include the resurrection of data that was thought to be lost or deleted, the bypassing of security systems or the study of a smartphone for traces of certain activity.

Because specialists in forensic data recovery may be working with computers which have been seeded with safety measures to prevent legal investigations, they must use special procedures to avoid compromising or erasing data.

Forensic data recovery is not magic at all. It is highly sophisticated and in order to be admissible in court, must be completed by professionals using complex tools and protocols.

DLA digital and cellular forensics can find the data that you need! DLA knows forensics inside and out, so if you need a professional when it comes to any forensic data recovery - Contact DLA now!  

What Is Data Recovery And How Does It Work?

We’ve all dealt with data loss, whether it was from a hard drive failure, data corruption or accidentally deleting a file. If you’ve ever experienced a major loss of data, you’ve probably wondered about data recovery — how does it work? How effective is it? How much does it cost?

Data Loss and Data Recovery

Data loss can take many forms — accidental deletion, hard drive failure, software bugs, data corruption, hacking, even a simple power failure can cause you to lose data. And, of course, there are more extreme cases, like when a hard drive is recovered from a plane crash; amazingly, some data recovery specialists can retrieve data from storage media that’s been almost completely destroyed.

If a piece of data used to be on your hard drive, USB stick or other storage media, you might be able to hire someone (or purchase some software) to perform data recovery. Data recovery is, simply, the salvaging and repair of data that has been lost.

DLA can recover your data quickly and easily, by combing the experience of two seasoned investigators with both criminal and civil backgrounds with the latest technologies to achieve the results that you require.

Of course, data recovery won’t always be possible; sometimes a system can be too corrupted or damaged to get much of the data back. However, data-recovery technology has become extremely advanced.

How Does Data Recovery Work?

The methods used to recover lost data depend on how the data was lost in the first place; let’s take a look at some of the most common forms here.

- File Deletion

- File Corruption

- File System Format or Damage

- Physical Drive Damage

- Solid State Drive Data Recovery

DLA can do a great job of getting your data back, but the best measure you can take to prevent long-term data loss is the one we’ve been advocating for a long time: make lots of backups!