The Details

USB Thumb Drives use flash memory to store and transfer data. These little guys have been around for awhile, and are a quick and effective means of transferring data. There are a couple factors to keep in mind when purchasing a USB thumb drive. The first is speed. The era of slow-as-molasses thumb drives is gone but not forgotten, and many of today’s USB 3.0 drives still leave something to be desired.

You also want a drive with encryption. The sad truth is that USB drives are easy to lose, especially if you use shared computers. Get a device that can encrypt your files so strangers can’t access them if they find your drive.

Finally, you want a durable device. While the exact level of ruggedness you want may vary, make sure to get a well constructed product that doesn’t overheat or jam up in a slide.

The Best Overall Thumb Drive: SanDisk Extreme CZ80 64GB

For the pasts few years, California-based SanDisk has produced the best USB 3.0 thumb drive. Their 64GB Extreme CZ80 is fast, affordable, and secure.

This drive delivers read and write speeds at a significantly faster clip than most competitors. SanDisk advertises read speeds up to 245MBs and write speeds of 190MBs, and user benchmarks confirm that these speeds are mostly accurate. This means you can transfer a full-length SD movie in about 10 seconds. That’s 50x faster than old USB 2.0 drives (and double the speed of many 3.0 drives). This drive is ideal for transferring large files, both due to its capacity and speed relative to other options on the market.

The drive also protects your files with AES 128-bit encryption and a secure access vault that works on both Macs and USB. It also includes RescuePRO data recovery software. The Extreme is made with durable plastic, not the most rugged USB drive on the market, but it is solidly constructed and comes with a limited lifetime warranty. It’s also not the most discrete, coming in at 2.8 inches long. But the speed and value of this device cannot be beat for most users.

The Fastest USB Thumb Drive: Lexar 128GB JumpDrive P20

USB drives get a bum rap for their slow speeds. Earlier models had read and write speeds in the low teens, while even many of today’s USB 3.0 drives take twice as long as an external hard drive. But the Lexar 128GB Jump Drive P20 delivers an impressive read/write speed of 400/270MBs. That speed is fast enough to transfer an HD movie in less than the time it takes a Netflix video to load and buffer.

The JumpDrive P20 is housed in a sturdy metal alloy case with a glossy black mirror finish. It’s a retractable drive, which made me suspicious at first, as retractable drives are prone to jamming or otherwise breaking. But the P20 slides along solidly (if not a little stiff) and is protected by a lock mechanism that keeps it safe when extended. At 25 grams, it has a nice heft to it. Lexar includes a limited lifetime warranty. I also like the 256-bit AES encryption via EncryptStickTM Lite software.

The main draw is the drive’s USB 3.0 capacity. This drive runs faster than many external HDDs. While it doesn’t touch SSD speeds, it gets the job done fast enough to be a viable option for large data transfers. Transfer 1000 photos in 1 minute 15 seconds or a full-length HD movie in 36 seconds.

The Most Secure USB Thumb Drive: Apricorn Aegis Secure

The Apricorn Aegis Secure Key is the perfect storage device for a small amount of data. There are two steps to protect your data. First, it requires you to enter a 7-15 digit code on an alphanumeric keyboard.

The second layer of security comes from 256-bit AES Military Grade Hardware Encryption. The Secure Key is tested by the National Institute of Standards and Technology and receives a FIPS 140-2 Level 3 cryptography specification. It doesn’t need any software or firmware to run. That means there’s no risk of a firmware hack. Finally, it protects against brute force attacks with a mechanism that deletes the encryption key if an incorrect PIN is entered too many times.

You can set up an Admin PIN as well as individual user PINs, so companies can recycle the keys if they are granted to new users. The keypad is powered by a battery and is convenient to use. It also resits dust and water ingress. The rest of the device is also solidly constructed in water-resistant aluminum casing. This version uses USB 2.0. A USB 3.0 version exists, but has a few issues (like overheating) that this version doesn’t have.

The post The Best USB Thumb Drive Of 2016 appeared first on Reactual.

The Details

Unlike a mechanical hard drive, an SSD doesn’t have any moving parts. With more components and exposed circuitry, a HDD is vulnerable to mechanical failure. The SSD can access and write data much faster and is resistant to physical shock. But advertised SSD benchmarks are hard to pin down, as they depend on the type of data transfer and a drive’s age.

Although data shows that SDDs have a much lower fail rate than HDDs, lower end models have a lifespan of only a few years and decline with age. So while the spinning platter on a HDD can theoretically store infinite writes, data is rewritten on the chip in a SSD. Luckily, recent innovations in the way flash data is transferred maximize the speed of SSDs while extending their active life.

Fastest SSD Overall: Samsung 850 Pro SSD

I weighed a few factors to decide the fastest SSD. First, I wanted a close balance between read and write performance. Sequential read and write performance are based on how fast a hard drive can read and write data onto the drive. The read and write speeds are important if you are moving around large chunks of data as quickly as possible, as a web developer might. I also wanted strong IOPs (Input/output operations) performance based on real-world workloads.  The 4KB speed determines performance and speed during small transfers of data, like your quotidian browsing and gaming. Finally, I factored in reliability and lifespan, which vary wildly in the SSD market. By these metrics, I determined that the Samsung 850 PRO is the fastest SSD drive available.

The drive’s performance rests on the laurels of its V-NAND chip. The 850 PRO is the first commercial drive to use 3D NAND. NAND is the type of solid-state flash memory cell to which your data is transferred and stored. It is also endures a limited number of writes, which is why SSDs deteriorate over the years. Samsung stacked 32 cell layers vertically, allowing them to achieve higher density and the capacity to deliver higher performance and reliability over time. Instead of a 3 or 5 year lifespan, Samsung designed the 850 PRO  to handle a minimum of 150 Terabytes Written, or a 40 GB daily read/write workload over 10 years. It comes with a 10 year warranty, a true feat in the SSD world.

The innovative vertical flash is paired with a 3-core MEX controller and 1 GB DDR2 cache. As a result, the Samsung delivers the fastest speeds of any consumer SSD. It has a sequential read/write speed of 550/520 MB/s, and 4KB random read/write speeds of 100,000/90,000 IOPS. Wary of manufacturer provided benchmarks? I don’t blame you, as they vary wildly for SSDs and rarely translate to a typical consumer performance. But the Samsung 850 Pro dominates the effective speed category on userbenchmark.com, where PC owners can upload benchmark performance. So gamers, media professionals, and other PC users find the fastest bet in the Samsung Pro.

Other perks include rapid RAM cache acceleration, full drive encryption, and free data migration. The 850 PRO’s security complies with TCG Opal v.20 and gives you the option to instantly erase data and sanitize your drive with a crypto erase feature. It works with Windows 10/8/7/Vista SP1 and above (32/64 bit), Widows Server 2008 (32/64 bit), and is Linux Compatible.

The main downside is the price. A 1TB drive costs over $400, while 256GB costs over $100.

Another Option: Mushkin Reactor

Mushkin’s Reactor SSD drives deliver impressive performance and storage capacity at a discounted price. Every component in the Reactor is designed to deliver high benchmarks while lowering the cost of production. Its quad channel Silicon Motion controller delivers sequential read/write speed of 560/460MBs and 4K random read/write speeds of 74,000/76,000. At 1TB for just over $200, those speeds are an incredible value for gamers.

So what are the sacrifices, besides a 9% drop in effective speed? The Reactor does not come with any data transfer software, so you’ll need to use a cloning program like EaseUS. It uses MLC NAND flash memory, so it will not last as long as the 850 PRO. It comes with a 3 year warranty.

The post Fastest SSD Drive for Windows and Linux appeared first on Reactual.

• The Fastest External Hard Drive: Samsung T3
• The Fastest Mechanical External Hard Drive: Seagate Backup Plus Fast

In our mobile world it is more important than ever to be able to move large amounts of data at quick speeds. Right now there are three popular methods of moving and storing files: flash drives, cloud storage, and external hard drives. Of these options, external hard drives are your best bet.

While affordable, USB Flashdrives are just way too slow for all but the simplest of file transfers. And while cloud storage is an increasingly viable option, it does require an internet connection and opens you up to security threats. The Dropbox hack proves that sensitive data should be stored on physical hard drives. Finally, it takes a long time to transfer data over the cloud. External hard drives have the advantage of both speed and security. I looked at the recent generation to determine the fastest external hard drive.

The Fastest External Hard Drive: Samsung T3

The Samsung T3 combines solid state drive technology with a USB-C connection to provide the fastest read-write speeds of any external storage unit. It achieves 450MBs read/write speeds, which puts it on par with many internal SSDs. But it really shines when compared to even the fastest mechanical external hard drives, which sustain speeds around 230MBs. The T3 isn’t just the fastest external hard drive, it delivers the best overall experience, albeit at a very high price tag.

So why is this drive so fast? First, it benefits from Samsung’s experience as the industry leader in the internal SSD market. Samsung’s 850 PRO and EVO SSDs use V-NAND flash memory to store data, 32 vertical NAND cell layers that have a higher density and better efficiency than regular flash memory. The T3 uses this technology as well, allowing for a capacity of up 2TB in a small case.

It also incorporates a USB-C connector that supports USB 3.1 gen 1, which offers a transfer rate of 5GBps. USB 3.1 gen 2 reaches 10GBps, but is not yet supported by any external SSDs. The T3 also supports UASP, a USB protocol that speeds up data transfer. Reviewer benchmarks found that the T3 excelled at transferring incompressible data such as HD video files.

In addition to speed, the T3 outperforms external HDDs in both portability and durability. The palm-sized device is truly portable, letting you carry 2 TBs in your pocket without a second thought. It’s a lightweight 1.8 ounces, and has a dimension of 2.9 x 2.3 x 0.4 inches, making other SSDs seem bulky. And unlike a mechanical hard drive, a SSD has no moving parts. That makes it shock resistant and protects your data against accidental drops or magnetic fields. The T3 has rugged aluminum casing and an internal frame that is shock resistant up to 1500G force. You can accidentally knock it off your desk without having a heart attack.

In addition to safeguarding against clumsiness, the T3 protects your files against digital threats. It includes AES 256-bit encryption algorithm. It is compatible with Windows, Mac & Android OS.

The downside is that you need to pay for speed. The T3 costs about $0.4 per gigabyte, which is 10x more expensive than the fastest HDDs.

The Fastest Mechanical External Hard Drive: Seagate Backup Plus Fast

The major advantage mechanical hard drives hold over SSDs remains their price. The truth is that they deliver way more storage for a fraction of an SSD’s cost. So if you want both value and speed, go with the 4TB Seagate Backup Plus Fast. It is the fastest external HDD on the market and costs the same as a 500GB T3.

The Backup Plus Fast delivers transfer speeds that top off at 230MBs. That’s about half the peak performance of the T3, but 2x faster than most external HDDs. Inside the black plastic casing you’ll find two hard drives stacked on top of each other. This design accounts for the fast speed and immense memory, but makes the drive very bulky. In fact, it weighs nearly a pound and is almost an inch thick. You definitely won’t be carrying it around in your pocket.

It hooks up to your Mac or PC via a USB 3.0 cable and comes with backup software. Unfortunately, you might need that backup software because the drive is susceptible to RAID0, a type of data loss that occurs if one of the two drives should fail.  The Backup Plus Fast comes with a 3-year warranty, but its best to use the drive as a backup for important files.

The post The Fastest External Hard Drive of 2016 appeared first on Reactual.

The Details

AirPlay is Apple’s proprietary protocol for wirelessly streaming audio and video across a network. Compatible devices act as either a sender or receiver. With this innovative system, you can effortlessly transmit your music, videos or screen content wirelessly from a sending device and display it on a receiving device. No more need for a jumble of HDMI, USB, VGA wires to get something from one screen on to another.

There have been various implementations of Apple AirPlay since it was first introduced as AirTunes in 2004. Now, for the full AirPlay feature set, it is recommended that you stream content from an Apple device running iOS 4.3 (or later) or OSX Mountain Lion 10.8 (or later).

Your receiving device will also need to support AirPlay. The list of supporting devices is now huge, including popular devices such as Apple TV, Apple Airport Express, a wealth of speaker docks from suppliers like Bose, Sony and Philips, computers running AirPlay receiver software (like AirServer or Reflector) and Bluetooth devices that support A2DP.

Note that because not all third-party receivers implement Apple’s DRM encryption, some media, such as iTunes Store’s own rights-protected music (Apple’s own “FairPlay” encryption), YouTube and Netflix, cannot stream to those devices or software. On Apple TV starting with firmware 6.0, the “FairPlay” encryption scheme is enforced and sending devices not supporting it cannot be used.

Some receiving devices require the sending device to be running newer operating system revisions such as iOS 7.0 – be sure to check the specified operating system requirements of the sending device before you purchase an AirPlay receiving device.

The post The Best Airplay Projectors appeared first on Reactual.

We’ve combed through reviews on websites such as SC Magazine, SecureMac.com, Computerworld, CNET, Techworld, Lifehacker, Ars Technica, The Mac Lawyer, and AnandTech in order to come up with the top rated encryption solutions:

PGP Whole Disk Encryption ($140)

Top Review Sources:

• SC Magazine: 5.0/5.0 “Best Buy”
• SecureMac.com: 5.0/5.0 “After…installing the product you are a few clicks away from being fully encrypted. The decryption process is just as easy.”
• Computerworld: “PGP Whole Disk Protection is a very good choice for protecting the data on a hard drive”

Symantec’s PGP Whole Disk Encryption is a robust full-disk encryption program targeted at business users. The initial encryption process can be lengthy—large drives with lots of files can take several hours to secure. The good news is that you’ll be able to continue your work as PGP Whole Disk Encryption performs its duties in the background. It is also nice that setting up the initial encryption takes just a few steps that are logically and simply presented. PGP Whole Disk Encryption is capable of using a handful of ciphers, including AES, CAST, TripleDES, IDEA, and TwoFish. After the initial encryption process is complete, PGP Whole Disk Encryption operates transparently, encrypting and decrypting files on the fly. Performance impact is negligible, and the only clear indication that the program is working is the authentication screen at startup. Extras include the ability to create encrypted self-extracting files and a file shredding tool for permanent deletion. PGP Whole Disk Encryption can create encrypted virtual drives on unencrypted volumes, plus it will encrypt removable media.

PGP Whole Disk Encryption can be purchased on the official website.

TrueCrypt (Free)

Top Review Sources:

• CNET: 4.5/5.0 “Loaded with powerful features”
• Techworld: “TrueCrypt…offers a plethora of configuration settings, default options and operational choices”
• Lifehacker: “Our favorite solution for keeping your private files safe, sound, and hidden”

TrueCrypt is feature-packed and free. The program provides full disk encryption via an easy-to-use interface. You’ll be able to choose from three ciphers: AES, Serpent, and Twofish. Initial drive encryption can take many hours, but your Mac remains useable during that time. System performance will be affected during this process, but after it is done, TrueCrypt works seamlessly in the background. The only time you’ll be prompted by TrueCrypt is at the password screen at startup. Not only can you use TrueCrypt to lock down your entire hard drive, you can use it to secure removable drives and create encrypted virtual drives as well. TrueCrypt’s help files are comprehensive and well-written; patient beginners will have few problems learning how to get the most out of the program.

Download TrueCrypt for free on the publisher’s site.

FileVault 2 (Free)

Pros:

• Seamless integration into OS X
• Can store your recovery key with Apple

Cons:

• OS X 10.7 Lion required

Top Review Sources:

• Ars Technica: “Disk encryption that actually works”
• The Mac Lawyer: “Essentially a complete win-win for business users”
• AnandTech: “The new FileVault is a pretty great deal for individuals”

Starting with version 10.3 Panther, OS X has included an encryption tool called FileVault. FileVault is able to encrypt the home directory, but is unable to perform a full disk encryption. With version 10.7 Lion, FileVault 2 debuts. A big improvement of FileVault 2 is the ability to encrypt an entire disk. Like the original FileVault, FileVault 2 is tightly integrated into OS X, making it easy to use. During the setup process, FileVault 2 provides a recovery key—a string of characters essential to unlocking your drive if you forget the passcode. You have the option of sharing the recovery key with Apple; if you can’t remember your passcode or recovery key, your last line of defense is to call Apple and answer security questions that you create during the FileVault 2 setup process. After setup, FileVault 2 will restart your computer and begin the drive encryption process. System performance will be diminished, but you’ll be able to work on your computer if you need to. Once the initial encryption is complete, FileVault 2 will encrypt and decrypt files as you work and your system speed should not be significantly impacted. FileVault 2 employs XTS-AES 128-bit encryption.

The post The Best Drive Encryption Solutions For Macs appeared first on Reactual.

Kruptos 2 Professional ($15)

Pros:

• Easy to use
• Can mask file names
• Includes secure deletion and self-extracting file creator tools

Cons:

• Limited functionality without payment

Top Review Sources:

• CNET: 5.0/5.0 “Kruptos 2, with all its features, is what every user needing simple file encryption desires”
• PC Advisor: “Simple and effective file and folder encryption at an excellent price point”
• Download.com User Reviews: 4.0/5.0 (130+ reviews)

Kruptos 2 Professional provides an easy way to password protect any number of files, with the option of masking even the file names themselves. Part of what makes Kruptos 2 Professional easy to use is its tight integration with Windows; right-click a file and you are only one more click away from encrypting it. You can also drag and drop files and folders onto the Kruptos user interface in order to encrypt them. After decrypting a file for editing, Kruptos will automatically re-encrypt it upon close. The program uses the 256-bit Blowfish algorithm to encrypt files. Kruptos also includes a secure file deletion tool, self-extracting file creator, and the ability to encrypt a USB flash drive.

Kruptos 2 Professional is available for purchase on the manufacturer’s website.

MEO (Free)

Pros:

• Free
• Interface is as simple as it gets
• Tiny installation footprint

Cons:

• Advertisements
• Email encryption isn’t as straightforward as file encryption

Top Review Sources:

• CNET: 4.0/5.0 “As far as free file encryption programs go, this is one of the better ones we’ve seen”
• Softpedia User Reviews: 3.8/5.0 (25+ reviews)
• Download.com User Reviews: 4.5/5.0 (5+ reviews)

MEO has a bare-bones interface that puts those new to the encryption game at ease. Encryption and decryption are simple processes that take only a couple of clicks, either from the MEO interface or from a Windows context menu. MEO allows you to create self-extracting encrypted folders. The program provides the option to encrypt an email, though novices may find MEO’s method of doing this hard to follow. The product’s main demerit is its advertising; MEO will prompt you to install additional software during installation (though you can opt out). MEO employs the Triple DES 256-bit algorithm.

MEO can be downloaded directly from the publisher.

AxCrypt (Free)

Pros:

• Free
• Fully integrated into Windows
• Includes file shredder and self-extracting file creator

Cons:

• No support for 256-bit encryption

Top Review Sources:

• CNET: 5.0/5.0 “AxCrypt is both powerful and easy to use, and we think that it’s a great way to keep files secure for users of all experience levels”
• Lifehacker: One of the “Five Best File Encryption Tools”
• PC World: “A simple, free way to encrypt individual files”

Axantum’s AxCrypt provides a free and easy way to deploy AES-128 encryption on your PC. Fully integrated with Windows, AxCrypt is operated exclusively via the context menu—there is no other user interface. The program supports the creation of self-extracting files, plus includes a file shredder for secure deletion. You can set a passcode on encrypted files, or you can create a key file. A key file is typically stored on removable media such as a USB flash drive. When you insert the drive into the computer, it will allow decryption. AxCrypt’s online help file is thorough and quite useful for both new and experienced users.

You can download AxCrypt from the publisher’s site.

SafeBit ($40)

Pros:

• Easy-to-use interface
• Strong, flexible encryption

Cons:

• Cost
• Only one encryption algorithm

Top Review Sources:

• Softpedia: 4.5/5.0 “Very Good”
• digZIP: “SafeBit Disk Encryption is uncomplicated software with an attractive interface that securely converts files unnoticed”
• rbytes User Rating: 3.5/5.0

NeoByte Solutions’ SafeBit employs an intuitive, clean interface, helping make file encryption tasks go quickly and smoothly. Advanced users will appreciate the plethora of customization options. To encrypt your data, SafeBit requires you to create a password-protected virtual drive (called a “safe”). You may create as many safes as you’d like. Users are able to save their passwords on external memory—such as a flash drive—to create a key they can use to unlock and lock their safes. The program operates transparently, encrypting your files automatically as you work within a virtual drive. In the process, SafeBit will not drag down the speed and responsiveness of your system. SafeBit makes use of a single encryption algorithm: AES-256. AES-256 is an effective algorithm, but some reviewers express disappointment in it being the only one offered, given the cost of the program. SafeBit includes a virtual keyboard as a safeguard against keyloggers. The help files are robust, and allow a beginner to get up and running quickly.

You can purchase SafeBit on the official website.

The post Top Rated File Encryption Software For PCs appeared first on Reactual.

After researching expert and user opinions on sites such as CNET, Tom’s Hardware, Techworld, PC Magazine, ITPRO, V3.co.uk, Computerworld, and 4sysops, we’ve compiled a list of the top rated drive encryption software for PCs:

TrueCrypt (Free)

Pros:

• Free
• Low performance impact
• Works across platforms

Cons:

• Learning curve can be steep

Top Review Sources:

• CNET: 4.5/5.0 “The ultimate freeware encryption program”
• Tom’s Hardware: “We recommend downloading and trying TrueCrypt even if you are not looking for a security solution”
• Techworld: “TrueCrypt is a real winner and comes at a price that can’t be beat”

TrueCrypt is a major name in drive encryption software. Once installed, this free software allows the user to encrypt his or her entire drive, a process that initially can take several hours (the computer remains useable during the process). The user can select from three different encryption algorithms (AES, Serpent, and Twofish) or a combination of the three. Once fully encrypted, TrueCrypt continues to automatically protect new information in real time; a single master passcode is all that you need to boot your computer and go about your normal activities. TrueCrypt’s automatic encryption feature is likely to have little noticeable impact on system performance unless you have an older system or are using multi-level encryption—an extra security measure unnecessary for most users. In the event you need to remove TrueCrypt, the decryption process is clean and hassle-free.

TrueCrypt provides the option of partial drive and external drive (including USB flash) encryption. Additionally, TrueCrypt works across platforms, which is great for those who also use Macintosh or Linux. The learning curve for beginners can be steep; the user interface isn’t fully intuitive and there are dangers in using the software without adequate knowledge. However, TrueCrypt’s online documentation is excellent and provides adequate instruction for those willing to invest the time.

TrueCrypt is available for download on the manufacturer’s website.

ZoneAlarm DataLock ($37)

Pros:

• Solid protection from an established brand
• 24/7 password recovery hotline
• Simple encryption process

Top Review Sources:

• PC Magazine: 4.5/5.0 “Its makers have considered just about every possible eventuality to ensure that you don’t lock yourself out of the encrypted data”
• ITPRO: 5.0/6.0 “Using DataLock is about as simple as it comes”
• V3.co.uk: 4.0/5.0 “Good value for money”

ZoneAlarm is a familiar and reliable name in internet security. The company’s DataLock software offers full-disk protection by means of 256-bit AES encryption and a password prompt at startup. A stand-out feature of ZoneAlarm DataLock is the 24-hours-a-day, seven-days-a-week hotline for password recovery. While forgetting your master passcode should be avoided at all costs when using any software encryption program, it is good to know that DataLock provides a convenient means of unlocking your system should you need it. As part of the quick and straightforward setup process, you will create security questions and answers that you’ll have to know in order to recover your password via DataLock’s hotline.

Initial encryption can take hours for hard drives packed with information, but your computer remains useable and subsequent encryption is performed on-the-fly with negligible performance impact. The clean user interface will be familiar to anyone used to using other ZoneAlarm products. Encryption with DataLock is largely set-it-and-forget-it. Note that DataLock is for laptops only; if the software does not find a battery connected to your computer, it will not install.

ZoneAlarm DataLock can be purchased through Amazon.

Microsoft BitLocker (Free)

Pros:

• Free
• Transparent operation
• Seamless incorporation with Windows

Cons:

• Only available for certain editions of Windows
• Not as feature-rich as other disk encryption utilities

Top Review Sources:

• Computerworld: “Encryption is difficult to implement properly…and Microsoft deserves kudos for making it possible to do this in such a tightly integrated way in Windows”
• 4sysops: “It greatly simplifies the encryption of a system drive”
• PC Magazine: “BitLocker reaches its full potential on computers that include…a Trusted Platform Module (TPM)”

Microsoft’s BitLocker is a free drive encryption utility available for the Enterprise and Ultimate editions of Windows Vista and 7, as well as Windows Server 2008 and Server 2008 R2. Though BitLocker is free, users running versions of Windows other than those listed above are not able to install it. For those using compatible versions of Windows, BitLocker is a strong-performing disk encryption utility. It employs 128-bit AES encryption and several modes of authentication, including entering a PIN at startup, using a passcode saved on a USB flash drive, or utilizing your computer’s Trusted Platform Module (TPM). TPM is an emerging, hardware-based technology that uses a special microchip to verify system integrity before bootup. The TPM stores a key used to unlock the system; if an attacker removes your hard drive, he or she will be unable to read its contents because the drive has been separated from the TPM. Likewise, if the Windows startup process is altered, the TPM will prevent the operating system from loading.

Once activated, BitLocker encrypts new files on-the-fly with very little performance impact. While all disk encryption software takes a slight edge off a computer’s overall speed, BitLocker is one of the least cumbersome. On Windows 7 machines, you also have access to BitLocker To Go, a utility that allows you to encrypt removable media.

The post The Top Rated Drive Encryption Software For PCs appeared first on Reactual.

Install a VPN (Virtual Private Network)

Using a VPN or “virtual private network” is the best way to make your internet activities private. Until recently, VPNs were mostly used by companies to secure their employee’s network connections. There are now VPN services designed for personal use.

When you are connected to a VPN, all the data leaving your computer is encrypted. This makes it very difficult for hackers and eavesdroppers to monitor your internet connections.

This is particularly important if you use WiFi hotspots (in the local coffee shop or at a university for example). When you use a public WiFi you are broadcasting all of your data “in the clear” with typically no security whatsoever. This can include your emails, IM messages, web searches, and any other data sent or received over the wireless network.

Note that a VPN is different from a web proxy, which only redirects your browser connections. A VPN encrypts and redirects all your internet connections.

VPNs are also useful for keeping your online identity private. The web sites you visit and your online activities become reasonably anonymous, because your online connections are being routed through an anonymous computer. In fact, many people use VPNs to help them bypass censorship and limits imposed on them by their government.

If your work or school may also impose restrictions of your internet usage, a VPN can provide a secure tunnel to an unrestricted internet. Similarly, VPNs allow you to internationalize your online presence. Many websites (like Hulu) restrict content to specific countries, which can be frustrating if you are traveling away from your home country. Many people also use VPNs to help them bypass censorship and limits imposed on them by their government.

Which VPNs To Use?

There are many VPN services out there, here the VPN some recommendations:

• VPNs that focus privacy, and do not log your IP address and connections: Private Internet Access and IPVanish
• VPNs with servers in many countries: HMA and Astrill

Encrypt Your Email and Instant Messages

Encrypt emails you’d like to remain private. You can use Thunderbird + Enigmail to send encrypted email (using PGP). Use a secure Instant Message client or a plugin that supports OTR (Off-The-Record messaging). You can use Ekiga, a free video, phone and instant message application, or you can use the free instant message client Audium that supports OTR (Off-The-Record messaging).

Secure Your Computers

Set up your computer’s firewall. Only login in as an admin user when necessary. Use a strong passwords for your user accounts. Set your computer to log you out after 15 minutes. Encrypt your hard drives where possible. Some Mac and Linux installations have drive encryption built  into the operating system — you can turn on this encryption quite easily. You can also use Truecrypt, a piece of free software that can create encrypted drive disks that appear on your system as a regular files.

Secure Your Home Network

When setting up a wireless network use WPA2 encryption, use MAC address identification, set you network to not announce itself.

Set up you your router’s firewall — only open necessary ports.

Secure Your Mobile Devices

Secure your mobile devices with passwords, set them to log out after 5-15 minutes of inactivity. You can use a VPN on these phones and tablets. The process is a bit more tedious (mobile devices tend to disconnect VPNs quite often) but it does work.

Other Security Tools and Tips

Install a virus detector and malware (trojan horses, spyware, adware) detector. See our previous articles for recommended products: “The Top Rated Anti-Spyware Utilities For Macs” or “The Top Rated Anti-Virus Software For PCs“.

If you are interested in monitoring the internet connections by made by your computer, you can install a network monitor. This is another good way to discover malware on your system, but it requires you to do manual monitoring and researching. You can use the free Net Monitor for Windows or the Little Snitch ($30) for Macs.

Internet browsers and the plugins like Flash leave traces of your online activities on your computer. This files are not cleared away, even if you tell you browser to reset or if you clear your browser cookies and caches. You can install a computer “cleanser” to delete these additional logs and caches. A good example of a cleanser for Mac is Onyx (free).

Considering setting your computers to use OpenDNS for your DNS (domain name service). OpenDNS features phishing protection and misspelling correction, and optional content filtering.

You can back-up or store files securely in the “Cloud” using a paid service like Crashplan. This service can encrypt you files with 448 bit Blowfish encryption (very strong), and store them encrypted on Crashplan’s servers. You keep the encryption key — Crashplan never sees or stores the key.

Don’t open emails from questionable sources, and don’t install applications from questionable sources, especially those found on file sharing services (they tend to have malware, viruses or trojans). If you use a torrent client, set the client to use secure connections where possible, and set it to change to random ports if possible.

Tor is free software that routes Internet traffic through a worldwide volunteer network of servers. Like a VPN it can create private internet connections. Tor isn’t as comprehensive as a VPN because it only works with the applications set to use Tor as a proxy. Tor tend to create slower internet connections than a VPN, but it is a free service, and it is can be run in tandem with a VPN for an extra layer of privacy.

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