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The 43 Things Administrators Should Never Do Administrators have a tough job on their hands to manage, maintain and protect the network they are responsible for. Armed with the latest tools, they do an excellent job; however, at times, often due to pressure, they make mistakes – sometimes easily avoidable. In this post we are going to present the top 43 common mistakes administrators have made, as a reminder of what they shouldn’t do. They are categorized under networking, configuration, security, and best practices, and are based on firsthand experiences. Here is the list: Networking 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Configuration 11. 12. 13. 14. 15. 16. 17. 18. Security 19. 20. 21. 22. 23. 24. 25. 26. Best practices 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. If you can avoid doing the 43 things in this list, you will save yourself, and others, time and money, avoid headaches, and minimize downtime. Learned any lessons the hard way yourself?
DOWNLOAD An Android Guide : These Are The Droids You’re Looking For Learn everything you want to learn about Android, for free! This Android Guide”, by author Matt Smith, is another free manual from MakeUseOf.com. Outlining the ins and outs of Android, this guide covers basic everything from basic usage to rooting your phone, and is a must-have if you use Google’s smartphone OS. Android is among the most influential operating systems crafted this century. Along with iOS, it has paved the way for mobile devices that offer an unprecedented level of functionality. Already own an Android device? Table of Contents §1 – Introduction §2 – Home Screen Interface §3 – Multimedia Enjoyment and Management §4 – The Android Marketplace §5 – Tweaking Your Android §6 – Security §7 – Conclusion 1. 1.1 From New Kid to King If you’re reading this guide, it’s likely because you have an Android device. 1.2 A Brief History of Android Android only came to public attention within the last few years, but the roots of the operating system go back to 2003 and the founding of Android, Inc.
Don't Get Screwed Over PHP Security Guide Android Police - Android News, Apps, Games, Phones, Tablets Maresalul Ion Antonescu Top 15 Open Source/Free Security/Hacking Tools | Security & Hacking Blog 1. Nmap Nmap (“Network Mapper”) is a free and open source (license) utility for network discovery and security auditing. Nmap uses raw IP packets in novel ways to determine what hosts are available on the network, what services (application name and version) those hosts are offering, what operating systems (and OS versions) they are running, what type of packet filters/firewalls are in use, and dozens of other characteristics. Nmap homepage. 2. Wireshark is a network protocol analyzer. 3. Metasploit Community Edition simplifies network discovery and vulnerability verification for specific exploits, increasing the effectiveness of vulnerability scanners. 4. Nikto is an Open Source (GPL) web server scanner which performs comprehensive tests against web servers for multiple items, including over 6400 potentially dangerous files/CGIs, checks for outdated versions of over 1200 servers, and version specific problems on over 270 servers. 5. 6. ettercap 7. 8. 9. 10. w3af 11. hping 12. burpsuite 13.