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Search Results for security

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Rackspace Cloud Essentials 3 - Basic Cloud Server Security

name demo here but any name will do). adduser demo Best security practices for system administration ...

25 Comments
Filed in: Cloud Servers

Choosing a Linux Distribution

security in its official releases. In that respect it can be similar to CentOS, using older packages with ...

7 Comments
Filed in: Cloud Servers

Security Advisories

LinuxSecurity.com -- News and mailing lists for Linux security alerts (and other security-related news). U.S. CERT Technical Cyber Security Alerts -- Serious alerts for many products and vendors; generally only ...

0 Comments
Filed in: Cloud Servers

Rackspace Cloud Essentials Guide 3 - Security & Remote Access

Windows Security Rackspace Cloud Essentials 3 - Creating an Inbound Predefined Allow Rule for Windows ...

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Serving Secure Sites With SNI On Apache

SNI-capable browsers are required on the client's side to access the sites securely. The Wikipedia ...

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Filed in: Cloud Servers

Physical Security

How difficult do you think it is to break into a house when the owner has rendered his own security systems useless? A Cloud Server is no different. That's why we say that its security will ultimately ...

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Checking for a Security Compromise: Backdoors and Intruders

again in the same way. In the next article, Checking for a Security Compromise: Rescue Mode ...

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Disable IE Enhanced Security on Windows Server 2012

Server . 3. On the properties tab look for the  IE Enchanced Security Configuration  setting and Click  ...

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Minimalism and Server Security

moved off) A minimum of unnecessary upgrades The rest of our security articles will explain more ...

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Mail Server - Secure Connection - Creating the SSL Certificate

the mail server. The next article looks at configuring Postfix to utilise our certificate for secure ...

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Checking for a Security Compromise: Rescue Mode Investigation

was compromised. This can give us an idea of how the cloud server security was breached. The ...

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Filed in: Cloud Servers

Secure Shell - SSH

thinks there is something dodgy going on. If you want to be absolutely sure of your security, you can use ...

24 Comments
Filed in: Cloud Servers

Rackspace Cloud Essentials 5 - Secure File Transfer Protocol (SFTP)

security . Security As mentioned, SFTP uses the SSH protocol to connect to your Server. As such, the ...

9 Comments
Filed in: Cloud Servers

Securely Transfer Files With WinSCP

won't see that little lock, since ftp doesn't provide secure (encrypted) communication. Creating ...

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Mail Server - Secure Connection - Configuring saslauthd

securely. Next up, we'll create the SSL certificate for our mail server. Previous Article Next Article ...

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Mail Server - Secure connection - Configuring Postfix

Configuring Postfix to use our self-signed or purchased certificates allows us to have a secure connection ...

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Filed in: Cloud Servers

Password Security

One of the simplest ways someone can access a server without authorization is by brute-forcing the root password — running an automated program to try every possible password combination (which may or may not involve using dictionary words). Thus, a few g ...

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Filed in: Cloud Servers

Fail2ban

sendmail-whois[name=SSH, dest=demo@example.com] logpath = /var/log/secure maxretry = 5 We'll look at the meaning of ...

3 Comments
Filed in: Cloud Servers

Installing an SSL certificate on Apache

indicate you wish to use secure HTTP. Note: The padlock icon on your browser will be displayed in the ...

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Filed in: Cloud Servers

Introduction to Firewalls

shields." In the security world, it's important to employ whitelists -- in other words, have a list of ...

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Filed in: Cloud Servers

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