Friday, 19 July 2019

Bulk SMS Sender ID Codes

Bulk SMS Sender ID Codes

Following table is of Telecom Operator Code.
Provider Code
Airtel A
Datacom Solutions C
Aircel D
Reliance Telecom E
HFCL Infotel H
Idea Cellular I
BPL Mobile/Loop Telecom L
Spice Telecom P
Reliance Communications R
S tel S
Tata Teleservices T
Unitech Group U
Vodafone Group V
Swan Telecom W
Shyam Telecom Y
Following is the table of Regional Code.
Region Code
Andhra Pradesh A
Bihar B
Delhi D
UP-East E
Gujarat G
Haryana H
Himachal Pradesh I
Jammu & Kashmir J
Kolkata K
Kerala L
Mumbai M
North East N
Orissa O
Punjab P
Rajasthan R
Assam S
Tamil Nadu T
West Bengal V
UP-West W
Karnataka X
Madhya Pradesh Y
Maharashtra Z

Tuesday, 18 June 2019

Excel read, Two days different in Python


import pandas as pd
df = pd.read_excel('CompleteData2.xlsx', sheet_name='Test')
df.DOA = pd.to_datetime(df['DOA']).dt.normalize()
df.DOD = pd.to_datetime(df['DOD']).dt.normalize()
df['Length_of_stay'] =  ((df['DOD'] - df['DOA'])).dt.days
f = df.loc[:,['Length_of_stay']] 
mode = f.mode(axis=0)
print(mode, 'Mode of Length_of_stay')
mean = f.mean(axis=0)
print(mean, 'Mean of Length_of_stay')


Saturday, 1 June 2019

View a List of Databases on an Instance of SQL Server

Query 1:

SELECT name, database_id, create_date  FROM sys.databases ;

If u need only the User-defined databases;

Query 1: select * from sys.databases WHERE name NOT IN ('master', 'tempdb', 'model', 'msdb');

Query 2: SELECT name,filename ,sid FROM dbo.sysdatabases  WHERE dbid > 4

Thursday, 16 May 2019

Top 10 Web Application Security Risks


Injection flaws, such as SQL injection, LDAP injection, and CRLF injection, occur when an attacker sends untrusted data to an interpreter that is executed as a command without proper authorization.

* Application security testing can easily detect injection flaws. Developers should use parameterized queries when coding to prevent injection flaws.

Broken Authentication and Session Management

Incorrectly configured user and session authentication could allow attackers to compromise passwords, keys, or session tokens, or take control of users’ accounts to assume their identities.

* Multi-factor authentication, such as FIDO or dedicated apps, reduce the risk of compromised accounts.

Sensitive Data Exposure

Applications and APIs that don’t properly protect sensitive data such as financial data, usernames and passwords, or health information, could enable attackers to access such information to commit fraud or steal identities.

* Encryption of data at rest and in transit can help you comply with data protection regulations.

XML External Entity

Poorly configured XML processors evaluate external entity references within XML documents. Attackers can use external entities for attacks including remote code execution, and to disclose internal files and SMB file shares.

Broken Access Control

Improperly configured or missing restrictions on authenticated users allow them to access unauthorized functionality or data, such as accessing other users’ accounts, viewing sensitive documents, and modifying data and access rights.

Security Misconfiguration

This risk refers to improper implementation of controls intended to keep application data safe, such as misconfiguration of security headers, error messages containing sensitive information (information leakage), and not patching or upgrading systems, frameworks, and components.

Cross-Site Scripting

Cross-site scripting (XSS) flaws give attackers the capability to inject client-side scripts into the application, for example, to redirect users to malicious websites.

Insecure deserialization

Insecure deserialization flaws can enable an attacker to execute code in the application remotely, tamper or delete serialized (written to disk) objects, conduct injection attacks, and elevate privileges.

Using Components with Known Vulnerabilities

Developers frequently don’t know which open source and third-party components are in their applications, making it difficult to update components when new vulnerabilities are discovered. Attackers can exploit an insecure component to take over the server or steal sensitive data.

Insufficient Logging and Monitoring

The time to detect a breach is frequently measured in weeks or months. Insufficient logging and ineffective integration with security incident response systems allow attackers to pivot to other systems and maintain persistent threats.

Sunday, 6 January 2019

Getting Available Server Disk Space (Total Size / Free Space) SQL Query

SELECT distinct(volume_mount_point),
total_bytes/1048576 as Size_in_MB,
total_bytes/1048576/1024 as Size_in_GB,
available_bytes/1048576 as Free_in_MB,
available_bytes/1048576/1024 as Free_in_GB,
(select ((available_bytes/1048576* 1.0)/(total_bytes/1048576* 1.0) *100)) as FreePercentage
FROM sys.master_files AS f CROSS APPLY
sys.dm_os_volume_stats(f.database_id, f.file_id)
group by volume_mount_point, total_bytes/1048576,
available_bytes/1048576 order by 1

Saturday, 28 July 2018

Find Largest Element of an Array using Function in Python

# Find Largest Element of an Array using Function

# python function to find maximum
# in arr[] of size n
def largest(arr,n):

# Initialize maximum element
max = arr[0]

# Traverse array elements from second
# and compare every element with
# current max
for i in range(1, n):
if arr[i] > max:
max = arr[i]
return max
# Drive Code
arr =[i for i in  range(100)]
n = input(" Enter total number of elements(1 to 100):")

for i in range(n):
    arr[i]=  input(" Enter Number for index {0} ".format(int(i)));

Ans = largest(arr,n)
print ("Largest in given array is",Ans)


Thursday, 26 July 2018

Swap two variables without using third variable in Python

# Swap two variables without using third variable in Python

a = input(" Please Enter the First Number: ")
b = input(" Please Enter the second number: ")
print('First Number {0} Second Number {1} '.format(a, b))


print('After Swap First Number {0} Second Number {1}'.format(a, b))

Live Darshan From Shree Kashi Vishwanath Temple Varanasi

Live Darshan From Shree Kashi Vishwanath Temple Varanasi (श्री काशी विश्वनाथ मंदिर से लाइव दर्शन ) ( courtesy