Facebook replaces "Hide All" button with "Unfollow"

Facebook popular social network site has replaced its "Hide All" button with the more succinct "Unfollow," letting users block all messages and posts from selected friends.

As with the previous button, it gives users the option of blocking content from certain people without offending them, say through de-friending. The latter alternative severs ties with that person on the social network, without notifying them.

"This means you are still friends, but updates from that person won't appear in your News Feed. The goal of this change is to help people curate their newsfeed and see more of the content that they care about," according to Facebook news.

The world's largest social network is constantly tweaking its newsfeed the main page users look at on the network often by reducing clutter, especially from advertising, and bringing to the surface or revealing the posts deemed most relevant to any particular user.

Facebook began rolling out the "Unfollow" button and a related change to its users on Monday. It added a "Following" button next to the usual "Like" button on a page or next to the "Friends" button on a personal timeline, which will also enable users to block posts.

Traffic Light Protocol (TLP) Matrix and FAQs

The Traffic Light Protocol (TLP) is a set of designations used to ensure that sensitive information is shared with the correct audience. It employs four colors to indicate different degrees of sensitivity and the corresponding sharing considerations to be applied by the recipient(s).

Red:

When should it be used?

Sources may use TLP: RED when information cannot be effectively acted upon by additional parties, and could lead to impacts on a party's privacy, reputation, or operations if misused.

How may it be shared?

Recipients may not share TLP: RED information with any parties outside of the specific exchange, meeting, or conversation in which it is originally disclosed.

Amber:

When should it be used?

Sources may use TLP: AMBER when information requires support to be effectively acted upon, but carries risks to privacy, reputation, or operations if shared outside of the organizations involved.

How may it be shared?

Recipients may only share TLP: AMBER information with members of their own organization who need to know, and only as widely as necessary to act on that information.

Green:

When should it be used?

Sources may use TLP: GREEN when information is useful for the awareness of all participating organizations as well as with peers within the broader community or sector.

How may it be shared?

Recipients may share TLP: GREEN information with peers and partner organizations within their sector or community, but not via publicly accessible channels.

White:

When should it be used?

Sources may use TLP: WHITE when information carries minimal or no foreseeable risk of misuse, in accordance with applicable rules and procedures for public release.

How may it be shared?

TLP: WHITE information may be distributed without restriction, subject to copyright controls.

DIFFERENCE BETWEEN CORE i3, CORE i5 and COREi7

Core i3:
Entry level processor
2-4 Cores

4 Threads
Hyper-Threading (efficient use of processor resources)
3-4 MB Cache
32 nm Silicon (less heat and energy)

Core i5:

Mid range processor
2-4 Cores
4 Threads

Turbo Mode (turn off core if not used)
Hyper-Threading (efficient use of processor resources)
3-8 MB Cache
32-45 nm Silicon (less heat and energy)

Core i7:

High end processor
4 Cores
8 Threads
Turbo Mode (turn off core if not used)
Hyper-Threading (efficient use of processor resources)
4-8 MB Cache
32-45 nm Silicon (less heat and energy)