Meltdown and Spectre manipulate critical weaknesses in modern processors. These hardware weaknesses allow programs to steal data which is presently processed on the computer. When programs are typically not allowed to read data from other programs, a malicious method can exploit Meltdown and Spectre to get hold of secrets stored in the memory of other running programs. This might include your passwords stored in a password manager or browser, your personal images, emails, instantaneous messages and even business-critical documents.
Meltdown smashes the most essential privacy between user applications and the operating system. Meltdown attack enables a program to access the memory, and thus also the secrets, of other programs and the operating system.
If your computer has a insecure processor and runs an unpatched operating system, it is not safe to work with delicate information without the possibility of leaking the information. This is applicable both to personal computers as well as cloud system.
Spectre destroys the isolation between different applications. It enables an attacker to trick error-free programs, which follow best methods, into leaking their secrets. In fact, the security checks of said best practices actually raise the attack surface and may make applications more sensitive to Spectre
Spectre is harder to exploit than Meltdown, but it is also more complicated to reduce.
Xiaomi Redmi Note 5 is a value for money option
Xiaomi has revealed the successor of its best-selling smartphone in India, Redmi Note 4. Redmi Note 5 is the smartphone which comes at a starting cost of Rs 9,999. The device will go on sale starting February 22. The handset will be available online on Flipkart and Mi.com and offline on all the Mi stores.
Xiaomi Redmi Note 5 is the same smartphone that released in China as Redmi 5 Plus. The handset comes with a 5.99-inch full-screen display. It is the first affordable smartphone from Xiaomi to come with a bezel-less screen. The product features a 5.99-inch full HD+ display with 1080×2160 pixel quality and 18:9 aspect ratio. The handset is a great choice for those who want to see the full-screen display and don’t want to invest a lot. During our limited time with the Note 5, we discovered the display to be quite bright and distinct.
The handset runs Android 7.0 Nougat os and is topped with the company’s own MIUI 9. It offers all the standard applications found in other Xiaomi smartphones. Qualcomm Snapdragon 625 processor. As per our initial opinions, the smartphone conducted well and there was no noticeable lag.
It comes in two choices — 3GB RAM and 32GB storage and 4GB RAM and 64GB storage. In terms of camera capabilities, the Note 5 comes with a 12MP rear camera with LED flash and a 5MP front shooter with selfie flash. The camera samples also turned out to be great and the selfies taken in low-light were also fine.
The Xiaomi Redmi Note 5 is supported by a 4,000 mAh battery and it offers all the common connectivity options. The company promises that the smartphone can deliver a days battery backup on a single charge but you will have to wait for our complete evaluation to know that.
As per our initial opinions, we found the phone to be good value for money.
These 5 new features to Google Maps are coming soon…
Google Maps can be known as the search giant’s greatest success stories. With over a billion users globally, the platform is constantly increasing and is being examined with some features. Although listing all of them is not yet possible, Android seems to have uncovered some of them in an apk teardown of the Google Maps version 9.71 beta. It is not for sure if all these features will be coming to your devices. However, there is a possibility.
There are few features are listed as below-
- ‘Screenshot’ button replaced ‘Share button’.– In the apk app teardown, the report discovered Google Maps to change a location’s ‘Share’ button with a ‘Screenshot’ button. It has also begun showing up for some customers. It is not for sure if the feature will execute the same function or not. However, the purpose of it could be similar.
- Battery status is shown during location sharing. – It has been also found that while giving your location with someone, Google Maps will also display your device battery status to the other member so they know what time will you stay in contact.
- Shortcuts to favourite destinations. – In addition to the above-mentioned features, Google Maps may soon let you set shortcuts or recommended routes to a station. These may be noticeable to other individuals using the same metro station as well.
- Arrival Notification.– While Google Maps already had the alternative to tell navigation routes through notifications, the update could also give customers the notice, reminding them of their arrival and actual time.
- Trips sharing with others.– Finally, the app’s apk teardown shows it to include a feature wherein users can talk about their trips. If you are on your way to a location or have reached already.
List of few Smartphones running on Android 8.0 Oreo OS.
Android Oreo is the latest OS which Google launched last year. However, till now the operating system has managed to cross just 1% of the business. However, smartphone designers are gearing up and are slowly rolling out Oreo update for their handsets. So, if you want to buy a new smartphone with Android Oreo then here is the list for you-
Samsung Galaxy S8 and Samsung Galaxy S8+
Samsung Galaxy S8 is the high-end smartphone from Samsung to obtain Android 8.0 Oreo OS update. The device comes with Infinity display and is powered by company’s own Exynos processor. Along with this, the Galaxy S8+ has also acquired Oreo update with the newest security patch. The device also comes with a bezel-less display and is powered by Exynos processor.
Google Pixel 2 and Google Pixel 2 XL
Google Pixel 2 is the current leading smartphone of Google and it comes with Android 8.0 Oreo. The gadget is powered by Qualcomm Snapdragon 835 processor coupled with 4GB of RAM. The smartphone comes with an IP67 rating which makes it dirt and water resistant. Google Pixel 2 XL is the bigger version of Pixel 2 and it was also released with Oreo OS. The product comes in two storage versions — 64GB and 128GB and is also dust and water resistant like the Pixel 2.
Google Pixel and Google Pixel XL
Pixel is the last year’s flagship of Google and the handset runs the newest Oreo operating system. Google Pixel Xl is one the first smartphones that acquired the Android 8.0 Oreo operating system. Just like the Google Pixel, Google Pixel Xl also comes with Qualcomm Snapdragon 821 processor paired with 4GB of RAM.
OnePlus 5T and OnePlus 5
Despite being the leading smartphone, the OnePlus 5T has received Oreo update this month. The smartphone is supported by a 3300 mAh battery with fast charging and is powered by Qualcomm Snapdragon 835 processor. OnePlus 5 has also received Android Oreo update from January this year. The smartphone comes with a dual rear camera of 16MP and 20MP. There’s also a 16MP front shooter for selfies.
Sony Xperia XZs and Sony Xperia XZ1
The Xperia XZs was released in 2017 and it came with Android 7.0 Nougat OS. The device has recently received Android Oreo update. Sony Xperia XZ1 is the first non-Google smartphone to come with Android Oreo out-of-the-box. The main feature of the device is its 3D scanning mode that lets the handset capture high-resolution 3D images of an object.
Nokia 8 and Nokia 6
Nokia 8 is the smartphone to receive Android Oreo update last year in December. The smartphone comes with a dual rear camera setup and is powered by Qualcomm Snapdragon 835 processor. Nokia 6 is the budget smartphone of the Nokia which it released in June last year.
Released in 2015, the Nexus 5X is one of the earliest smartphones to acquire Android 8.0 Oreo update. This Google smartphone was created by LG and is powered by Qualcomm Snapdragon 808 processor.
Xiaomi Mi A1
Mi A1 is the first Android One smartphone of Xiaomi and has recently received Android Oreo update.The handset comes with the 5.5-inch full HD display and 4GB RAM and 64GB internal storage.
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