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Questions tagged [anonymous]

42 questions
12
votes
3 answers

DNS down in Anonymous attack

As I'm writing this our company website and the web-service we developed are down in the big GoDaddy outage resulting from an Anonymous attack (or so says Twitter). We used GoDaddy as our registrar and we use it for DNS for some domains. Tomorrow…
Tal Weiss
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8
votes
6 answers

Allow anonymous upload for Vsftpd?

I need a basic FTP server on Linux (CentOS 5.5) without any security measure, since the server and the clients are located on a test LAN, not connected to the rest of the network, which itself uses non-routable IP's behind a NAT firewall with no…
user15318
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6
votes
2 answers

sftp with anonymous user

How I can set a anonymous sftp user ? I generate the ssh keys pair, set /usr/lib/sftp-server as shell in /etc/password and share the private key (id_rsa) and with this command the users get access sftp -oIdentityFile=id_rsa public_sftp@host is a…
JuanPablo
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5
votes
1 answer

windows server 2008 R2 Standard - Stop Anonymous Logon

On Windows Server 2008 R2 Standard ED. We have tons of ANONYMOUS LOGON logged under Event Viewer How to stop this ? How to disable ANONYMOUS LOGON ? Copy of messagge: An account was successfully logged on. Subject: Security ID: NULL…
Simon
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4
votes
6 answers

How to survive anonymous DDOS attack?

Every time the anonymous group targets a website, they are able to take it down.. even for large corporates / governments with professional. I read (basic theory) about dealing with normal DDOS attack, with DDOS protection techniques. But why do…
Yousf
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3
votes
0 answers

IIS - How to force Windows Authentication first then fall back to Anonymous Authentication

I have a website running on IIS, it works on Windows Authentication (intranet ActiveDirectory), and I am planning to open it to Internet with token-based OAuth (anonymous authentication). In my expectation, the website will first challenge the user…
Miles Fan
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3
votes
0 answers

How to block AnonymoX addon operations with Watchguard XTM

We are using Watchguard XTM 502 as firewall in our office. Some of our employee using AnonymoX addon proxy on firefox. Normally Watchguard XTM block proxy. But Watchguard XTM 502 can't able to block AnonymoX. Here how can i block AnonymoX addon…
Kumar
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3
votes
1 answer

IIS 7.5 - Remove the pipe character from usernames for virtual hosts

Currently I have a setup with a virtual FTP site in IIS 7.5 that requires the following authentication details for the anonymous account: Host: ftp.mydomain.com User: ftp.mydomain.com|anonymous Pass: I have multiple FTP accounts setup on…
glasnt
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3
votes
1 answer

Can a user with a disabled account browse Confluence content anonymously?

I'm running Confluence 3.5.13. I've got SSO authentication against our Active Directory forest working using the NTLMv2 plugin from TechTime. Users with an active account in Confluence are logged in automatically, and users with no account can…
Andrew Cooper
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2
votes
1 answer

why does anonymous user could access userPassword attribute of OpenLDAP?

Here is my ACL, openldap is v2.4.4. acl.ldif dn: olcDatabase={0}config,cn=config changetype: modify add: olcAccess olcAccess: to attrs=userPassword by dn="cn=Manager,dc=ad,dc=pthl,dc=hk" write by anonymous auth by self write by * none olcAccess: to…
newbie
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2
votes
1 answer

How to set minimum Samba protocol version without breaking anonymous access?

I have a read-only Samba share set up with Samba 4.3.11 on Ubuntu 16.04. This works without issue for publishing some files/tools that need to be available to all hosts. However, out of the box, this allows for all smb protocol versions. The normal…
Nathan Neulinger
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2
votes
1 answer

vsftpd for both local users and anonymous logins

I'm trying to set up my ftp sever (vsftpd) to give both local users and anonymous users access. I would like the local users to have write access to their home directory but anonymous logins only to have read access to a directory that I can drop…
hojkoff
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2
votes
1 answer

Anonymous Samba share across subnets (without WINS?)

I'm trying to replace an old Windows 2000 server that is current set up with a number of open anonymous shares used by a legacy application that must remain in production for a few more years. I spent a few hours trying to create anonymous shares…
Jon Heese
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2
votes
1 answer

How to configure ProFTPD to provide a different anonymous FTP for each domain?

I'm trying to configure ProFTPD to match the following situation: Multiple domains on a single IP address. Each domain should have it's own anonymous FTP directory. Everything runs on Ubuntu 12.04LTS VPS server. For instance, there should be an…
Martijn
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2
votes
1 answer

IIS Restrict anonymous ftp users to a particular directory

I have ftp configured on IIS7. I would like to restrict ftp access by anonymous users to a particular downloads folder only. Where do I specify which directory anonymous users should be restricted to?
nunespascal
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