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Friday 31 May 2013

How to recover your Windows Administrator password

Most operating systems have restricted user accounts for everyday use and one administrator account that has full functionality, which is only used for system maintenance and software installation.
This makes for a more secure system, because malware on a restricted account can't cause nearly as much trouble.
Windows is usually run in admin mode, but if you're a security conscious person and you usually run a restricted account, there's a chance you could forget your admin password because it's so rarely used.
Ophcrack can help in this situation. All Windows passwords are encrypted for security purposes, so getting into an account where you've forgotten the password is nigh-on impossible without outside help. In order to recover your password, Ophcrack cracks your Windows passwords using a huge table of data (over 600MB).
However, it's OS specific, so if you want to recover Vista passwords, you'll need to download the table for that version of Windows.
A password saviour
Ophcrack comes in two handy flavours: a Windows version and a Live Disc variant that runs in the place of Windows. Each has advantages and disadvantages.
The Windows version enables you to store as many tables as you want and use them to recover passwords from almost any version of the OS.
The Ophcrack Live Disc is useful if you're completely locked out of your machine because it enables you to boot straight into the application and find that forgotten password without needing access to Windows itself. Burn just one disc and you'll always be able to get into Windows
  1. Get the password data:Ophcrack needs the encrypted password – its hash data – to decode it into the actual passphrase, so click Load > Local SAM.
    Step 1
  2. Activate the table:Now you need to select a rainbow table. Click Install and navigate to the right one. Ensure the table you need is activated with the green button.
    Step 2
  3. Crack the password:Click Crack to start the process, but be prepared to wait a bit. Eventually, the lost password should be displayed in the NT Pwd column.
    Step 3

Thursday 30 May 2013

10 easy ways to boost your online security

Many people think that installing anti-virus, firewall and anti-spyware software should inoculate them from all manner of threats.
And if you're called upon to clean the junk off a friend or relative's PC, you might want to share this link with them to save you getting called back out again in a week. 
  1. Augment your anti-virus tool
    Threatfire is designed to work alongside existing security products. Unlike traditional anti-virus tools, it doesn't rely on signatures to identify malware; instead, it monitors your PC for suspicious malware-like behaviour. The only time you'll hear from the program is when it's found something suspicious; otherwise it'll sit silently in the background. 
  2. Switch to plain text mail
    HTML can be used to hide all sorts of unpleasant things in email. Set your mail program to view all messages as plain text by default - you should see an option for viewing individual messages as HTML when you trust the sender.
  3. Don't click mail links
    Never visit web sites by clicking links in your email unless you're 100 per cent sure the link is safe. This is especially true for emails purporting to come from financial institutions asking you to log in to verify your account details - 99.9% are scams (the other 0.1% are irresponsible).
  4. Vet your email
    Most anti-spam tools only process email that's been downloaded from your mail server - install PopTray and you can check and preview your mail while it's still on the server, deleting unwanted and suspicious messages without exposing them to your mail program.
  5. Switch web browser
    Upgrade to the latest version of Internet Explorer or switch to a browser that doesn't support potentially malicious Active-X controls such as Firefox, Opera or Google Chrome. Check the browser's privacy and security settings are set to Medium High or greater.
  6. Check web sites before you visit
    Install the free Web of Trust plug-in for Internet Explorer or Firefox (Chrome will be supported once the browser supports third-party add-ons), and you'll be in a better position to avoid unsafe web sites thanks to its traffic-light system for both sites and search engine results.
  7. Manage your passwords
    A password manager such as KeePass enables you to securely and easily enter your passwords into any program. As you only need to remember one master password to use the program, there's no excuse to use the same password across all your online accounts (the program will even generate secure, random passwords for you).
  8. Screen all downloads
    Never open attachments or downloads directly - save the file to your hard drive, right-click it and run a quick scan with your security tool of choice prior to opening it. When downloading files, make sure you download from a reputable web site (typically the program's own home page or a respected download site) – the WOT plug-in will help here.
  9. P2P basics
    Peer-to-peer networks are a breeding ground for malicious software, particularly in content that's been copyrighted. If you can't live without P2P, pick a trusted provider and client (such as uTorrent). Be careful what you share, and scan all downloads prior to opening them.
  10. Create a virtual sandbox
    Sandboxie enables you to run any program in a protected and isolated space on your hard drive. Changes made are discarded when you close the sandbox, so you can surf the web and open mail attachments without fear of malware sneaking on to your PC.

Wednesday 29 May 2013

How to create a wifi hotspot without the use of a third-party software in window 7

A wi-fi service has the advantage of granting easy sharing of a certain internet connection with other mobile devices (blackberry, iphone, tablets, android, etc) that are wifi enabled.
STEPS  TAKEN  IN CREATING  A  WI-FI  HOTSPOT  IN  WINDOWS  7
ð        With your mouse, locate the windows taskbarn Locate the wifi/network signal icon on the task bar and click on it 
  1.          Click on open and network sharing center
ð        From the lists chose set up a new connection or network
  A pop-up window would be revealed in which you can choose a network option
  From the list chose the “set up a wireless ad-hoc(Computer-to- computer network)



      A pop-up window which entails blanks for your network name, security options and a security key(password)
       After inputting the above details, tick the "save this network" box and then click on the NEXT button
    A pop-up window would display a ready to use wifi connection. To make your computer a perfect wifi hotspot it’s required you turn on the internet connection sharing.
Now, your hotspot is ready for use, once an internet connection is available, you can search and connect  any wifi enabled device to your computer system.

How to send free SMS from MTN to all network

  1. Go to your message box and type the message you wish to send
  2.  Then in the number box, input the number you wish to send the typed message to and at the begining of the number add the + sign and send.
  3.  Immediately your message would be sent without a deduction from your account balance.

basic html

Basic HTML

List Of Top 100 Best Universities In Nigeria 2013 – NUC

Every year the National University Commission, NUC, ranks universities in Nigeria due to the performance and meeting the requirement of a standard school.
This body monitor the universities in Nigeria to know those schools who’s equipment is not updated or valid, also notice those who’s equipment is standard in other for the schools to produce qualified graduates.
Below is the 2013 Top 100 NUC University Ranking in Nigeria.
2013 TOP 100 University In Nigeria by NUC
1. University of Ibadan, UI
2. University of Lagos, Unilag
3. University of Benin, Uniben
4. Obafemi Awolowo University, OAU
5. Ahmadu Bello University, Abu
6. University of Ilorin, Unilorin
7. University of Jos, Unijos
8. University of Port Harcourt, Uniport
9. University of Maiduguri, Unimaid
10. University of Agriculture, Abeokuta,
11. Lagos State University, Lasu
12. Federal University of Technology, Futo
13. Covenant University, CU
14. University of Nigeria, UNN
15. Federal University of Technology, Futa
16. Nnamdi Azikiwe University, Unizik
17. Enugu State University of Science and Technology, Esut
18. Pan African University
19. Ladoke Akintola University of Technology. lautech
20. Modibbo Adama University of Technology
21. African University of Science and Technology
22. University of Uyo, Uniuyo
23. Bayero University Kano, Buk
24. Ambrose Alli University, AAU
25. Redeemer’s University,
26. Babcock University
27. Federal University of Technology,
28. University of Calabar, Unical
29. Michael Okpara University of Agriculture,
30. Ajayi Crowther University
31. Bowen University
32. Rivers State University of Science and Technology, Rsust
33. Lead City University
34. Crawford University
35. Abubakar Tafawa Balewa University, ATBU
36. Abia State University, Absu
37. Usmanu Danfodio University,
38. Igbinedion University
39. Imo State University, Imsu
40. Niger Delta University
41. Bells University of Technology
42. Kwara State University
43. Nasarawa State University
44. Caleb University
45. Obong University Obong
46. Adekunle Ajasin University
47. Ekiti State University,
48. American University of Nigeria
49. Joseph Ayo Babalola University
50. Veritas University Abuja
51. Afe Babalola University
52. Kaduna State University Kaduna
53. Osun State University Oshogbo …
54. Umaru Musa Yar’Adua University Katsina
55. Federal University, Ndufu-Alike Ndufu-Alike
56. Salem University Lokoja
57. Novena University Ogume
58. Achievers University, Owo Owo
59. Benson Idahosa University Benin City
60. Ebonyi State University Abakaliki
61. University of Abuja Abuja
62. University of Mkar Mkar
63. Madonna University Okija
64. Bingham University Auta Balifi
65. Plateau State University Bokkos
66. Federal University of Petroleum Resources Effurun
67. Federal University, Dutse Dutse
68. Nigerian Turkish Nile University Abuja
69. Ibrahim Badamasi Babangida University Lapai
70. Landmark University Omu-Aran
71. Delta State University, Abraka Abraka
72. University of Agriculture, Makurdi Makurdi
73. Renaissance University Enugu
74. Federal University, Otuoke Otuoke
75. Tai Solarin University of Education Ijebu-Ode …
76. Federal University, Oye-Ekiti Oye …
77. Kano State University of Technology Wudil
78. Tansian University Umunya …
79. Akwa Ibom State University Uyo
80. Baze University Abuja
81. Kebbi State University of Science and Technology Aliero
82. Benue State University Makurdi
83. Adeleke University Ede
84. Ondo State University of Science & Technology Okitipupa
85. Kogi State University Anyigba
86. Western Delta University Oghara
87. Federal University, Wukari Wukari
88. Paul University Awka
89. Caritas University Enugu
90. Federal University, Lafia Lafia
91. Cross River University of Science & Technology Calabar …
92. Fountain University Oshogbo
93. Al-Hikmah University Ilorin
94. Godfrey Okoye University Ugwuomu-Nike
95. Oduduwa University Ile Ife
96. Anambra State University Uli
97. Olabisi Onabanjo University Ago Iwoye …
98. Federal University, Lokoja Lokoja
99. Federal University, Kashere Kashere
100. Rhema University Obeama-Asa
Where is your University Ranking??
VNTI NUC