
Tools to check website keyword ranking
SEO
AntRanks - Keyword Rank Tracking in Search Engines
Authority Labs - SEO Software for Search Engine Ranking Reports
AWR - AWR: SEO Software, Website Rankings and Research Tools
Link Assistant - Rank Tracker - track your search engine…


Email Encryption with PGP
EmailOpenPGP is a non-proprietary protocol for encrypting email communication using public key cryptography. It is based on the original PGP (Pretty Good Privacy) software. The OpenPGP protocol defines standard formats for encrypted messages, signatures,…

DSGVO
Security
Datenschutz-Grundverordnung DSGVO 2018
Kompakt und aktuell:
Die gesamte Datenschutz-Grundverordnung (DSGVO) mit allen Neuerungen für Webseiten in der EU.
Die DSGVO werden am 25. Mai 2018 verpflichtend für jeden Webmaster in Kraft treten.
…

IPSec Overhead
IPSECWhat is IPSec?
IPSec, is a framework of open standards (from IETF) that define policies for secure communication in a network. Using IPSec, participating peers (computers or machines) can achieve data confidentiality, data integrity, and data…

Clamav – Virus Protection
SecurityClamAV: Description:
[crayon-68c61ec7e1223604939421/]
ClamAV: How to check
[crayon-68c61ec7e122c043227950/]
ClamAV: Try to re-install
[crayon-68c61ec7e1230682316329/]
Postfix: How to recover ClamAV broken install on Debian
[crayon-68c61ec7e1233957692820/]
Postfix:…

CISCO – WLC – Trouble Shooting Commands
WLCCommon outputs from the WLC for further analysis
[crayon-68c61ec7e4860368619877/]

CISCO – WLAN – Factory Reset
WLANHow to restore the factory settings on a Cisco Access Point
1. Through the CLI via console or SSH:
login to the AP using Cisco/Cisco
[crayon-68c61ec7e4adf152492288/]
If you want to reset the access point to its default settings…

CISCO – WLC – AP Not Joining Controller – %DTLS-3-HANDSHAKE_FAILURE
WLCCisco WLC AP cert issue: %DTLS-3-HANDSHAKE_FAILURE
WLC error log message: *spamApTask6: %DTLS-3-HANDSHAKE_FAILURE: openssl_dtls.c:844 Failed to complete DTLS handshake with peer
or:
Failed to complete DTLS handshake with peer 10.32.41.96…

Microsoft Windows Server 2016 – NFS Share
Windows ServerHow To Mount An NFS Share In Windows Server 2016
Install NFS Client
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Mount NFS Temporarily
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Mount NFS Persistently
Map Network Drive via GUI
Source: rootusers.com